/*头部*/
.header {
    position: relative;
    z-index: 999;
}

/*logo*/

/*导航*/
.header_top{
    display: flex;
    align-items: center;
    width: 29%;
    float: left; padding-top:3.5%;
}
.header_top .logo_box{
    line-height: 0;
}
.header_top .header_info p:nth-child(1){
    font-size: 18px;
    font-weight: bold;
    color: #000;
}
.header_top .header_info p:nth-child(2){
    font-size: 12px;
    color: #666666;
    font-weight: 300;
}
.clear_box{
    clear: both;
    overflow: hidden;
}
.header_nav .container_1200{
    position: relative;
}
.header .nav{
    width: 50.8%;
    float: right;
}
.nav_list {
    font-size: 0;
    line-height: 0;
    position: relative;
}

.nav_list > li {
    display: -moz-inline-stack;
    display: inline-block;
    *display: inline;
    vertical-align: top;
    line-height: 90px;
    zoom: 1;
}
.nav_list > li:nth-of-type(1){
    background: none;
}

.nav_list > li > a {
    transition: all .3s;
    padding: 0 25px;
}
.nav_list > li:nth-last-child(1) > a{
    border-right: 1px solid #000;
}
.nav_list > li > a > span {
    color: #232323;
    font-size: 14px;
    font-weight: 400;
    padding: 5px 0;

}

.nav_list > li > a > i {
    display: inline-block;
    vertical-align: middle;
    width: 24px;
    height: 24px;
    background: url("/static/images/dropdown_menu.png") no-repeat center;
    -moz-transition: all linear .3s;
    -webkit-transition: all linear .3s;
    -ms-transition: all linear .3s;
}

.nav_list > li:hover i {
    -moz-transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
    filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2);
}
.nav_list > li.active > a,
.nav_list > li.on > a{

    transition: all .3s;
}
.nav_list > li.active span,
.nav_list > li.on span{
    color: #d9241b;
    border-bottom: 2px solid #d9241b;
}

.nav_normal > li {
    position: relative;
}

.nav_normal > li .dropdown_menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 185px;
    display: none;
    background: #d9241b;
    z-index: 1;
}
.nav_normal > li .dropdown_menu.dropdown_menuProduct{
    min-width: 520px;
}
.nav_normal > li .dropdown_menu.dropdown_menuProduct > li{
    width: 50%;
    float: left;
}

.nav_normal .dropdown_menu li {
    width: 100%;
}

.nav_normal .dropdown_menu li a {
    display: block;
    width: 100%;
    line-height: 36px;
    font-size: 16px;
    color: #fff;
    padding: 0 20px;
}
.nav_normal .dropdown_menu li a:hover{
    color: #000;
    background: #fff;
}

/*search*/
.header_search_box {
    position: absolute;
    right: 0;
    bottom: 24px;
    width: 32px;
    height: 40px;
    overflow: hidden;;
    background: rgba(0,0,0,0);
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
    transition: all .3s;
}
.header_search_box.active{
    width: 260px;
    background: #d9241b;
    transition: all .3s;
}
.header_search_box a {
    line-height: 0;
    width: 32px;
    height: 40px;
    text-align: right;
    display: block;
    position: relative;
    float: right;
    z-index: 10;
    background: rgba(0,0,0,0);
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
}
.header_search_box .open_2{
    display: none;
}
.header_search_box:hover .open_2{
    display: block;
}
.header_search_box.active:hover .open_2{
    display: none !important;
}
.header_search_box img {
    position: absolute;
    top: 9px;
    right: 6px;
}

.header_search_box img.close {
    opacity: 0;
    transition: all .3s;
}

.header_search_box .search_click.active img.close {
    opacity: 1;
    transition: all .3s;
}
.header_search_box .search_click.active img.open{
    opacity: 0;
}

.search_form {
    position: absolute;
    top: 0;
    right: 32px;
    width: 0;
    display: block;
    z-index: -1;
    transition: all .3s;
}
.header_search_box.active .search_form{
    width: 220px;
    z-index: 9;
    transition: all .3s;
}

.search_form .info{
    width: 100%;
    padding-right: 32px;
}
.search_form input[type="text"] {
    width: 100%;
    height: 40px;
    background: none;
    border: 0;
    text-indent: 10px;
    font-size: 14px;
    color: #ffffff;
}
.search_form input[type="text"]::-webkit-input-placeholder {
    color: #ffffff;
}

.search_form input.btn_search {
    width: 32px;
    height: 40px;
    position: absolute;
    right: 0;
    top: 0;
    background: url("/static/images/search.png") no-repeat center center;
    border: 0;
    font-size: 0;
    cursor: pointer;
}

/*pc隐藏模块*/
.m_header {
    display: none;
}

/*footer*/
.footer_box .footer_logo{
    background: #d20515;
    text-align: center;
    line-height: 0;
}

.footerCon_box{
}
.fast_navigation{
    padding-top: 70px;
    padding-bottom: 40px;
    overflow: hidden;
}
.fast_navigation h2{
    font-size: 20px;
    color: #333333;
    font-weight: 400;
    letter-spacing: 0;
    line-height: 1.8em;
    padding-bottom: 20px;
    text-transform: uppercase;
}
.fast_navigation ul li,
.fast_navigation ul li a{
    font-size: 16px;
    color: #666666;
    font-weight: 300;
    line-height: 1.5em;
}
.fast_navigation ul li a:hover{
    color: #e70012;
}
.fast_navigation .address a:hover{
    color: #e70012;
    text-decoration: underline;
}
.footer_copyright{
    overflow: hidden;
}
.footer_copyright .container_1200{
    padding-bottom: 50px;
}
.footer_copyright .text{
    text-align: center;
}
.footer_copyright p span,
.footer_copyright p a,
.footer_copyright p{
    color: #666;
    font-size: 16px;
    font-weight: 300;
    line-height: 32px;
}
.footer_copyright p span{
    display: inline-block;
    padding: 0 5px;
}
.footer_copyright p a:hover{
    color: #e70012;
    text-decoration: underline;
}
.follow_box .bdsharebuttonbox>a{
    display: inline-block;
    width: 32px;
    height: 32px;
    margin-right: 5px;
    font-size: 0;
    vertical-align: middle;
}
.follow_box .bdsharebuttonbox>a:hover{
    opacity: .6;
}
.follow_box .bds_tqq{
    background: url("/static/images/qqweibo.png")no-repeat center;
    background-position: inherit !important;
}
.follow_box .bds_weixin{
    background: url("/static/images/wechart.png")no-repeat center;
    background-position: inherit !important;
}
.follow_box .bds_tsina{
    background: url("/static/images/xinlang.png")no-repeat center;
    background-position: inherit !important;
}
.follow_box .bds_qzone{
    background: url("/static/images/qqkongjian.png")no-repeat center;
    background-position: inherit !important;
}
.follow_box .bds_tqq:hover{
    background: url("/static/images/qqweibo_0.png")no-repeat center;
    background-position: inherit !important;
}
.follow_box .bds_weixin:hover{
    background: url("/static/images/wechart_0.png")no-repeat center;
    background-position: inherit !important;
}
.follow_box .bds_tsina:hover{
    background: url("/static/images/xinlang_0.png")no-repeat center;
    background-position: inherit !important;
}
.follow_box .bds_qzone:hover{
    background: url("/static/images/qqkongjian_0.png")no-repeat center;
    background-position: inherit !important;
}
.follow_box{
    margin-top: 30px;
}
.friend_link{
    margin-top: 40px;
    font-size: 16px;
    color: #333333;
    font-weight: 400;
    padding-left: 10px;
}
.friend_link a{
    display: inline-block;
    vertical-align: middle;
    margin-left: 10px;
    font-size: 16px;
    color: #666;
    font-weight: 400;
}
.friend_link a:hover{
    color: #d9241b;
}
/*banner*/

.banner_slick .img{
    line-height: 0;
}
.banner_slick  .slick-dots li{
    border-radius: 5px;
    width: 12px;
    background: #fff;
}
.banner_slick .slick-dots li.slick-active{
    width: 30px;
    background: #d9241b;
}
.index_box2{
    padding: 65px 0;
    font-family: '思源黑体 CN' , '微软雅黑';
}
h2.title{
    position: relative;
    font-size: 40px;
    color: #333333;
    font-weight: 400;
    padding-bottom: 30px;
    margin-bottom: 25px;
    text-align: center;
}
h2.title span{
    font-size: 40px;
    color: #d9241b;
    font-weight: 400;
}
h2.title:after{
    content: '';
    width: 50px;
    height: 3px;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -25px;
    background: #d9241b;
}
.index_box3 .container{
    padding: 0;
}
.index_box3 h2{
    font-size: 40px;
    color: #fff;
    text-align: center;
    font-weight: 400;
    margin-bottom: 35px;
}
.index_box3 p{
    font-size: 16px;
    color: #fff;
    font-weight: 400;
    line-height: 1.4em;
    text-align: center;
}
.index_box3 .items{
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}
.index_box3 .items .item{
    width: 19%;
    text-align: center;
    padding: 20px;
    height: 230px;
    border-radius: 10px;
    background: #fff;
    transition: all .3s;
}
.index_box3 .items .item:hover{
    transform: translateY(-15px);
}
.index_box3 .items .item p:nth-child(2){
    font-size: 18px;
    color: #444444;
    font-weight: 400;
    font-family: '微软雅黑';
    margin: 15px 0;
}
.index_box3 .items .item p:nth-child(3){
    font-size: 14px;
    line-height: 1.7em;
    color: #666666;
}
.index_box3{
    padding-top: 70px;
    padding-bottom: 115px;
    background: url("/static/images/index_bg1.jpg")no-repeat center;
    font-family: '思源黑体 CN' , '微软雅黑';
}

.index_box2 p{
    font-size: 16px;
    color: #666;
    font-weight: 400;
    line-height: 1.4em;
    text-align: center;
}
.index_box2 .items{
    display: flex;
    justify-content: space-around;
    margin-top: 55px;
}
.index_box2 .items .item{
    width: 23.3%;
    padding-bottom: 10px;
    background: #f6f6f6;
}
.index_box2 .items .item .img{
    padding: 10px;
    line-height: 0;
    overflow: hidden;
    border-bottom: 1px solid #ccc;
}
.index_box2 .items .item .img img{
    transition: all .3s;
}
.index_box2 .items .item:hover .img img{
    transform: scale(1.1);
}
.index_box2 .items .item span{
    display: block;
    padding-right: 12px;
}
.index_box2 .items .item p{
    text-align: left;
    font-size: 14px;
    color: #666;
    padding: 0 10px;
}
.index_box2 .items .item:hover p{
    color: #d9241b;
}
.index_box2 .items .item span a{
    display: block;
    line-height: 74px;
    font-size: 14px;
    color: #666666;
    padding-left: 12px;
    font-family: '微软雅黑';
    background: url("/static/images/right_jiantou.png")no-repeat right center;
}
.index_box2 .items .item:hover span a{
    color: #d9241b;
    background: url("/static/images/right_jiantou_0.png")no-repeat right center;
}
.index_box4{
    padding-top: 45px;
    padding-bottom: 90px;
    background: #f7f7f7;
}
.index_box4 p{
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    text-align: center;
    line-height: 1.4em;
}
.index_box4 p span{
    font-size: 16px;
    font-weight: 400;
    color: #d11d1d;
}
.index_box4 .content{
    margin-top: 60px;
}
.index_box4 .content_text{
    width: 38.5%;
    float: left;
}
.index_box4 .content_img{
    display: flex;
    justify-content: space-between;
    width: 58.3%;
    float: right;
}
.index_box4 .content_text p:nth-child(1){
    font-size: 22px;
    font-weight: 400;
    color: #d11d1d;
    line-height: 1.4em;
    height: 110px;
    text-align: left;
}
.index_box4 .content_text p:nth-child(2){
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 2em;
    height: 235px;
    text-align: left;
}
.index_box4 .content_text p:nth-child(2) strong{
    font-size: 14px;
    color: #666666;
}
.index_box4 .content_text a.more{
    display: block;
    width: 185px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    font-weight: 400;
    font-family: '思源黑体 CN' , '微软雅黑';
    background: #d11d1d;
    border: 1px solid #d11d1d;
}
.index_box4 .content_text a.more:hover{
    background: #fff;
    color: #000;
}
.index_box4 .content_img .item1,
.index_box4 .content_img .item3{
    width: 28.5%;
    line-height: 0;
}
.index_box4 .content_img .item1 .img:nth-child(1),
.index_box4 .content_img .item3 .img:nth-child(1){
    margin-bottom: 22px;
}
.index_box4 .content_img .item2{
    width: 37.2%;
    line-height: 0;
}
.index_box4 .content_img .img{
    position: relative;
    overflow: hidden;
}
.index_box4 .content_img .img img{
    transition: all .3s;
}
.index_box4 .content_img .item1 .img:hover img,
.index_box4 .content_img .item2 .img:hover img,
.index_box4 .content_img .item3 .img:hover img{
    transform: scale(1.1);
}

/*.index_box4 .content_img .img a{*/
/*    position: absolute;*/
/*    display: flex;*/
/*    justify-content: center;*/
/*    align-items: center;*/
/*    left: 0;*/
/*    top: 0;*/
/*    right: 0;*/
/*    bottom: 0;*/
/*    background: rgba(0,0,0,.6);*/
/*    opacity: 0;*/
/*}*/
.index_box4 .content_img .img a span{
    width: 130px;
    height: 40px;
    display: block;
    text-align: center;
    line-height: 40px;
    color: #fff;
    font-size: 16px;
    font-weight: 300;
    font-family: '思源黑体 CN' , '微软雅黑';
    border: 2px solid #fff;
}
.index_box4 .content_img .img:hover a{
    opacity: 1;
}

.index_box5{
    padding-top: 55px;
    padding-bottom: 86px;
    background: url("/static/images/index_bg2.jpg")no-repeat center;
    font-family: '思源黑体 CN' , '微软雅黑';
}
.index_box5 h2{
    font-size: 40px;
    color: #fff;
    font-weight: 400;
    margin-bottom: 30px;
    text-align: center;
}
.index_box5 p{
    font-size: 16px;
    color: #fff;
    font-weight: 400;
    line-height: 1.4em;
    text-align: center;
}
.index_box5 .items{
    display: flex;
    justify-content: space-around;
    margin-top: 55px;
}
.index_box5 .items .item{
    width: 32.5%;
    background: #fff;
    padding-bottom: 20px;
    transition: all .3s;
}
.index_box5 .items .item:hover{
    transform: translateY(15px);
}
.index_box5 .items .item .img{
    padding: 10px;
    line-height: 0;
    overflow: hidden;
    margin-bottom: 20px;
    text-align: center;
}
.index_box5 .items .item .img img{
    transition: all .3s;
}
.index_box5 .items .item:hover .img img{
    transform: scale(1.1);
}
.index_box5 .items .item a:nth-child(2) p{
    font-size: 20px;
    color: #404040;
    font-weight: 400;
    padding: 0 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 20px;
    text-align: left;
}
.index_box5 .items .item:hover a:nth-child(2) p{
    color: #d9241b;
}
.index_box5 .items .item p:nth-child(3){
    font-size: 14px;
    color: #666666;
    font-weight: 300;
    line-height: 1.8em;
    height: 75px;
    overflow: hidden;
    padding: 0 20px;
    text-align: left;
}
.index_box5 .items .item a.more{
    display: inline-block;
    margin-left: 20px;
    color: #d9241b;
    font-size: 14px;
    font-weight: 400;
    padding: 5px 0;
    border-bottom: 1px solid #d9241b;
    margin-top: 25px;
}
.service_box1{
    position: relative;
}
.service_box1 .img{
    line-height: 0;
}
.service_box1 .content{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    text-align: center;
}
.service_box1 .content h1{
    font-size: 40px;
    font-weight: 400;
    color: #fff;
    font-family: '思源黑体 CN' , '微软雅黑';
    margin-bottom: 22px;
}

.service_box1 .content p{
    font-size: 20px;
    font-weight: 400;
    color: #fff;
    font-family: '思源黑体 CN' , '微软雅黑';
}
.service_box2{
    padding-top: 60px;
    padding-bottom: 80px;
    font-family: '思源黑体 CN' , '微软雅黑';
}
.service_box2 h2{
    font-size: 30px;
    font-weight: 400;
    color: #232323;
    text-align: center;
    margin-bottom: 40px;
}
.service_box2 .items{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.service_box2 .items .item{
    display: flex;
    width: 49%;
    background: #f8f8f8;
    margin-bottom: 20px;
}
.service_box2 .items .item .img{
    line-height: 0;
    overflow: hidden;
}
.service_box2 .items .item .img img{
    transition:  all .3s;
}
.service_box2 .items .item:hover .img img{
    transform: scale(1.1);
}
.service_box2 .items .item .img{
    width: 50%;
}
.service_box2 .items .item .content{
    width: 50%;
    padding: 20px;
    border-bottom: 3px solid #d9241b;
}
.service_box2 .items .item .content p:nth-child(1){
    font-size: 78px;
    font-weight: bold;
    color: #d9241b;
    font-family: Arial;
    transform: rotateY(180deg);
}
.service_box2 .items .item .content p:nth-child(2){
    font-size: 16px;
    font-weight: 300;
    color: #2d2f2f;
    line-height: 1.7em;
}
.service_box3{
    position: relative;
}
.service_box3 .img{
    line-height: 0;
}
.service_box3 .content{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: center;
}
.service_box3 .content .content_text{
    width: 820px;
    padding: 35px 0;
    background: rgba(255,255,255,.8);
    font-size: 30px;
    font-weight: 400;
    color: #d9241b;
    font-family: '思源黑体 CN' , '微软雅黑';
    margin: auto;
}
.service_box4{
    padding-top: 75px;
    padding-bottom: 70px;
}
.service_box4 .items{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 60px;
}
.service_box4 .items .item{
    display: flex;
    width: 49%;
    font-family: '思源黑体 CN' , '微软雅黑';
    background: #f5f5f5;
    margin-bottom: 15px;
}
.service_box4 .items .item .content{
    width: 61%;
}
.service_box4 .items .item .img{
    width: 39%;
    overflow: hidden;
}
.service_box4 .items .item .img img{
    transition: all .3s;
}
.service_box4 .items .item:hover .img img{
    transform: scale(1.1);
}
.service_box4 .items .item .content{
    padding-top: 25px;
    padding-left: 18px;
}
.service_box4 .items .item:nth-child(3) .content{
    background: url("/static/images/service_bg4.jpg")no-repeat left bottom;
}
.service_box4 .items .item .content p:nth-child(1){
    position: relative;
    font-size: 20px;
    font-weight: 400;
    color: #d9241b;
    padding-bottom: 5px;
    margin-bottom: 10px;
}
.service_box4 .items .item .content p:nth-child(1):after{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: #d9241b;

}
.service_box4 .items .item .content p:nth-child(2){
    font-size: 14px;
    font-weight: 300;
    color: #2d2f2f;
    line-height: 1.6em;
}

.service_box4 .con_detail h3{
    position: relative;
    font-size: 20px;
    font-weight: 400;
    color: #d9241b;
    padding-bottom: 10px;
    margin-bottom: 10px;
}
.service_box4 .con_detail h3:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: #d9241b;
}
.service_box4 .con_detail .con_left{
    width: 50%;
    float: left;
    padding-right: 20px;
}
.service_box4 .con_detail .content_img{
    width: 50%;
    float: right;
}
.service_box4 .con_detail .con_left>p{
    font-size: 14px;
    font-weight: 400;
    color: #2d2f2f;
    line-height: 1.6em;
    margin-bottom: 40px;
}
.ipa_h,.ipa_l{
    width: 50%;
}
.ipa_h{
    float: left;
}
.ipa_h h4{
    font-size: 16px;
    font-weight: 400;
    color: #d9241b;
    margin-bottom: 5px;
}
.ipa_h p{
    font-size: 14px;
    font-weight: 400;
    color: #2d2f2f;
    line-height: 1.7em;
}
.ipa_l{
    float: right;
    padding-left: 30px;
}
.ipa_l h4{
    font-size: 16px;
    font-weight: 400;
    color: #d9241b;
    margin-bottom: 5px;
}
.ipa_l p{
    font-size: 14px;
    font-weight: 400;
    color: #2d2f2f;
    line-height: 1.7em;
}
.service_box4 .con_detail .content_img p{
    font-size: 14px;
    font-weight: 400;
    color: #2d2f2f;
    line-height: 1.7em;
}
.service_box4 .con_detail .content_img{
    display: flex;
}
.service_box4 .con_detail .content_img .img1{
    width: 57%;
    text-align: center;
}
.service_box4 .con_detail .content_img .img2{
    width: 41%;
    text-align: center;
}
.service_box5{
    padding-top: 65px;
    padding-bottom: 150px;
    background: url("/static/images/service_bg3.jpg")no-repeat center;
    background-size: cover;
}
.service_box5 .content{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.service_box5 .content .content_w50{
    display: flex;
    justify-content: space-between;
    width: 49%;
    margin-bottom: 20px;
    padding-top: 30px;
    padding-left: 17px;
    padding-right: 30px;
    height: 217px;
    background: #fff;
}
.service_box5 .content .content_w50 .content_text{
    width: 59%;
}
.service_box5 .content .content_w50 .content_text p:nth-child(1){
    position: relative;
    font-size: 20px;
    font-weight: 400;
    color: #d9241b;
    padding-bottom: 10px;
    margin-bottom: 10px;
}
.service_box5 .content .content_w50 .content_text p:nth-child(1):after{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: #d9241b;
}
.service_box5 .content .content_w50 .content_text p:nth-child(2){
    font-size: 14px;
    font-weight: 400;
    color: #2d2f2f;
    line-height: 1.7em;
}
.service_box5 .content .content_w50 .content_img{
    width: 36.5%;
}
.service_box5 .content .content_w100{
    padding: 25px 80px;
    width: 100%;
    text-align: center;
    background: rgba(255,255,255,.8);
}
.service_box5 .content .content_w50 .content_img .img{
    overflow: hidden;
}
.service_box5 .content .content_w50 .content_img .img img{
    transition: all .3s;
}
.service_box5 .content .content_w50:hover .content_img .img img{
    transform: scale(1.1);
}
.service_box5 .content .content_w100 p:nth-child(1){
    position: relative;
    font-size: 20px;
    font-weight: 400;
    color: #d9241b;
    padding-bottom: 10px;
    margin-bottom: 10px;
}
.service_box5 .content .content_w100 p:nth-child(1):after{
    content: '';
    position: absolute;
    left: 50%;
    margin-left: -15px;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: #d9241b;
}
.service_box5 .content .content_w100 p:nth-child(2){
    font-size: 14px;
    font-weight: 400;
    color: #2d2f2f;
    line-height: 1.7em;
}
.about_box1{
    position: relative;
}
.about_box1 .img{
    line-height: 0;
}
.about_box1 .content{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    text-align: center;
}
.about_box1 .content h1{
    font-size: 40px;
    font-weight: 400;
    color: #fff;
    font-family: '思源黑体 CN' , '微软雅黑';
    margin-bottom: 22px;
}

.about_box1 .content p{
    font-size: 20px;
    font-weight: 400;
    color: #fff;
    font-family: '思源黑体 CN' , '微软雅黑';
}
.about_box2{
    padding-bottom: 80px;
}
.about_box2 h2{
    font-size: 30px;
    font-weight: 400;
    color: #353535;
    font-family: '思源黑体 CN' , '微软雅黑';
    margin-bottom: 33px;
    margin-top: 55px;
}
.about_box2 p{
    position: relative;
    padding-left: 20px;
    font-size: 16px;
    font-weight: 300;
    color: #2e2f2f;
    font-family: '思源黑体 CN' , '微软雅黑';
    line-height: 2em;
}
.about_box2 p strong{
    font-size: 16px;
    color: #2e2f2f;
    font-family: '思源黑体 CN' , '微软雅黑';
}
.about_box2 p:before{
    content:'';
    position: absolute;
    left: 0;
    top: 12px;
    width: 10px;
    height: 10px;
    background: #d80c18;
    border-radius: 50%;
}
.about_box2 .items{
    display: flex;
    justify-content: space-between;
}
.about_box2 .items .item{
    width: 24%;
    box-shadow: 0 0 10px 0 #ccc;
    line-height: 0;
    text-align: center;
}
.about_box3{
    position: relative;
}
.about_box3 .img{
    line-height: 0;
}
.about_box3 .content{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}
.about_box3 h2{
    font-size: 30px;
    font-weight: 400;
    color: #fff;
    font-family: '思源黑体 CN' , '微软雅黑';
    margin-bottom: 25px;
    text-align: center;
}
.about_box3 p{
    font-size: 20px;
    font-weight: 300;
    color: #fff;
    font-family: '思源黑体 CN' , '微软雅黑';
    text-align: center;
}
.about_box4{
    padding-top: 60px;
    padding-bottom: 50px;
}
.about_box4 h2{
    font-size: 30px;
    font-weight: 400;
    color: #000;
    font-family: '思源黑体 CN' , '微软雅黑';
    margin-bottom: 10px;
}
.about_box4 p{
    font-size: 18px;
    font-weight: 300;
    color: #2e2f2f;
    font-family: '思源黑体 CN' , '微软雅黑';
    line-height: 1.6em;
    margin-bottom: 30px;
}
.about_box5{
    padding-top: 55px;
    padding-bottom: 55px;
    background: url("/static/images/about_bg2.jpg")no-repeat center;
    background-size: cover;
}
.about_box5 h2{
    font-size: 30px;
    font-weight: 400;
    color: #353535;
    font-family: '思源黑体 CN' , '微软雅黑';
    margin-bottom: 15px;
}
.about_box5 .content{
    background: url("/static/images/about_shu.png")repeat-y 35px center;
}
.about_box5 .content .line{
    display: flex;
    margin-bottom: 20px;
    align-items: center;
}
.about_box5 .content .line .time{
    width: 70px;
    height: 70px;
    font-size: 20px;
    color: #353535;
    font-weight: bold;
    padding-top: 20px;
    background: url("/static/images/about_yuan.png")no-repeat center;
    text-align: center;
    margin-right: 28px;
}
.about_box5 .content .line .info{
    width: 88%;
    font-size: 16px;
    font-weight: 300;
    color: #2e2f2f;
    font-family: '思源黑体 CN' , '微软雅黑';
    line-height: 1.6em;
}
.about_box5 .content .line .time.double{
    height: 130px;
    background: url("/static/images/about_yuan2.png")no-repeat center;
}
.about_box5 .content .line .time.double p{
    font-size: 20px;
    color: #353535;
    font-weight: bold;
}
.about_box5 .content .line .time.double p:nth-child(1){
    margin-bottom: 35px;
}
.about_box5 .content .line:nth-last-child(1){
    margin-top: 50px;
}
.about_box5 .content .line:nth-last-child(1) .time{
    background: #d9241b;
    color: #fff;
    border-radius: 50%;
}
.contact_box1{
    position: relative;
}
.contact_box1 .img{
    line-height: 0;
}
.contact_box1 .content{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    text-align: center;
}
.contact_box1 .content h1{
    font-size: 40px;
    font-weight: 400;
    color: #fff;
    font-family: '思源黑体 CN' , '微软雅黑';
    margin-bottom: 22px;
}

.contact_box1 .content p{
    font-size: 20px;
    font-weight: 400;
    color: #fff;
    font-family: '思源黑体 CN' , '微软雅黑';
}
.contact_box2{
    padding: 70px 0;
    background: #f8f8f8;
}
.contact_box2 .content_info{
    width: 50%;
    float: left;
    padding-left: 40px;
    padding-right: 78px;
}
.contact_box2 .content_form{
    width: 50%;
    float: right;
    padding-left: 28px;
    padding-right: 90px;
}
.contact_box2 .content_info .img{
    line-height: 0;
    margin-bottom: 40px;
}
.contact_box2 .content_info .items{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.contact_box2 .content_info .items .item{
    position: relative;
    width: 48%;
    padding: 10px 0;
    border-bottom: 1px solid #ccc;
}
.contact_box2 .content_info .items .item:after{
    content: '';
    width: 0%;
    position: absolute;
    left: 0;
    bottom: 0;
    height: 1px;
    background: #d80c18;
    transition: all .5s;
}
.contact_box2 .content_info .items .item:hover:after{
    width: 100%;
}
.contact_box2 .content_info .items .item .icon{
    display: inline-block;
    vertical-align: middle;
    line-height: 0;
    background: #000;
    padding: 1px;
    border-radius: 50%;
    margin-right: 15px;
    overflow: hidden;
    transition: all .3s;
}
.contact_box2 .content_info .items .item .icon .bor{
    background: #f8f8f8;
    border-radius: 50%;
    transition: all .3s;
}
.contact_box2 .content_info .items .item:hover .icon,
.contact_box2 .content_info .items .item:hover .icon .bor{
    background: #d80c18;
}
.contact_box2 .content_info .items .item .icon .bor img:nth-child(2){
    display: none;
}
.contact_box2 .content_info .items .item:hover .icon .bor img:nth-child(1){
    display: none;
}
.contact_box2 .content_info .items .item:hover .icon .bor img:nth-child(2){
    display: block;
}
.contact_box2 .content_info .items .item .info{
    display: inline-block;
    vertical-align: middle;
    font-size: 13px;
    font-weight: 300;
    color: #666666;
    font-family: '思源黑体 CN' , '微软雅黑';
    transition: all .3s;
}
.contact_box2 .content_info .items .item .info a{
    font-size: 14px;
    font-weight: 300;
    color: #666666;
    font-family: '思源黑体 CN' , '微软雅黑';
}
.contact_box2 .content_info .items .item:hover .info,
.contact_box2 .content_info .items .item:hover .info a{
    color: #d80c18;
}
.contact_box2 .content_info .items .item:hover .info a{
    text-decoration: underline;
}
.contact_box2 .content_form h2{
    font-size: 24px;
    color: #000;
    font-family: '思源黑体 CN' , '微软雅黑';
    font-weight: 400;
    line-height: 1.6em;
}
.contact_box2 .content_form .form .input{
    position: relative;
}
.contact_box2 .content_form .form .input .tips{
    color: #d9241b;
}
.contact_box2 .content_form .form .input input[type=text],
.contact_box2 .content_form .form .input textarea{
    border: 0;
    border-bottom: 1px solid #ccc;
    width: 100%;
    height: 50px;
    font-size: 14px;
    color: #8d8d8d;
    font-weight: 400;
    background: transparent;
}
.contact_box2 .content_form .form .input textarea{
    resize: none;
    height: 118px;
    border: 1px solid #ccc;
}
.contact_box2 .content_form .form .input label.labels{
    display: block;
    height: 50px;
    font-size: 14px;
    color: #8d8d8d;
    font-weight: 400;
    line-height: 50px;
}
.contact_box2 .content_form .form .input .Varify_img{
    position: absolute;
    right: 1px;
    top: 1px;
    height: 48px;
    cursor: pointer;
}
.contact_box2 .content_form .form .input .sub{
    width: 145px;
    height: 37px;
    background: #d80c18;
    color: #fff;
    border: 1px solid #d80c18;
    font-family: '思源黑体 CN' , '微软雅黑';
    font-size: 16px;
    font-weight: 300;
    margin-top: 33px;
    cursor: pointer;
    transition: all .3s;
}
.contact_box2 .content_form .form .input .sub:hover{
    background: #fff;
    color: #000;
}
.contact_box3{
    padding-top: 68px;
}
#google_map{
    width: 100%;
    height: 380px;
}

.inquire_form .info.imgVerifyCode .controls {
    width: 120px;
    margin-bottom: 30px;
}

.inquire_form .info.imgVerifyCode .controls .tips {
    width: 200px;
    bottom: -30px;
    top: auto;
    left: 0;
    right: auto;
}
.inquire_form .info.textarea, .inquire_form .info.imgVerifyCode{
    width: 100%;
}
.inquire_form .info.imgVerifyCode .controls .Verify_img {
    position: absolute;
    height: 100%;
    right: -125px;
    top: 0;
    border: 1px solid #dddddd;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    cursor: pointer;
}



/* 20200204 */
.index_box3 .a{
    text-align: center;
    margin-top: 30px;
}
.index_box3 .a a.more{
    display: inline-block;
    width: 185px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    font-weight: 400;
    font-family: '思源黑体 CN' , '微软雅黑';
    background: #d11d1d;
    border: 1px solid #d11d1d;
}
.index_box3 .a a.more:hover{
    background: #fff;
    color: #000;
}

.advantageBanner{
    line-height: 0;
    text-align: center;
}
.advantageBox1{
    padding: 50px 0 80px;
}
.advantageBox1 .text{
    text-align: center;
}
.advantageBox1 .text h2{
    font-size: 40px;
    color:#000000;
    padding-bottom: 15px;
}
.advantageBox1 .text p{
    font-size: 20px;
    color:#df4239;
}
.advantageBox1 .text p span{
    display: inline-block;
    padding: 0 5px;
}
.advantageBox1 .items{
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
}
.advantageBox1 .item{
    text-align: center;
    transition: all .3s;
}
.advantageBox1 .item .img{
    line-height: 0;
    text-align: center;
}

.advantageBox2{
    padding-bottom: 80px;
    background: url("/static/images/advantagebj1.png") repeat-x bottom center;
}
.advantageBox2 .text{
    text-align: center;
}
.advantageBox2 .text h2{
    font-size: 40px;
    color:#000000;
    padding-bottom: 15px;
}
.advantageBox2 .text p{
    font-size: 20px;
    color:#df4239;
}
.advantageBox2 .items{
    width: 100%;
    overflow: hidden;
    margin-top: 40px;
    padding: 0 100px;
    text-align: center;
}
.advantageBox2 .item{
    width: 50%;
    float: left;
}
.advantageBox2 .item img{
    border: 1px solid #efefef;
    box-shadow: 2px 0 3px -1px rgba(0,0,0,0.25);
}

.advantageBox3{
    padding: 70px 0;
}
.advantageBox3 .text{
    text-align: center;
    margin-bottom: 40px;
}
.advantageBox3 .text h2{
    font-size: 40px;
    color:#000000;
    padding-bottom: 15px;
}
.advantageBox3 .text p{
    font-size: 20px;
    color:#df4239;
}
.advantageBox3 .t p{
    font-size: 18px;
    color: #000000;
    text-align: center;
    line-height: 1.8;
}
.advantageBox3 .items{
    display: flex;
    justify-content: space-between;
    margin-top: 35px;
}
.advantageBox3 .item{
    text-align: center;
    transition: all .3s;
}
.advantageBox3 .item .img{
    line-height: 0;
    text-align: center;
}

.advantageBox4{
    padding: 60px 0 85px;
    background: url("/static/images/advantagebj2.jpg") no-repeat top center;
}
.advantageBox4 .text{
    text-align: center;
}
.advantageBox4 .text h2{
    font-size: 40px;
    color:#ffffff;
    padding-bottom: 15px;
}
.advantageBox4 .text p{
    font-size: 20px;
    color:#ffffff;
}
.advantageBox4 .items{
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}
.advantageBox4 .item{
    text-align: center;
    transition: all .3s;
}
.advantageBox4 .item .img{
    line-height: 0;
}
.advantageBox4 .item .img img{
    box-shadow: 0 0 5px 0 rgba(0,0,0,0.25);
}

.advantageBox5{
    padding-bottom: 80px;
}
.advantageBox5 .textBox{
    text-align: center;
    margin-bottom: 40px;
}
.advantageBox5 .textBox h2{
    font-size: 40px;
    color:#000000;
    padding-bottom: 15px;
}
.advantageBox5 .textBox p{
    font-size: 20px;
    color:#df4239;
}
.advantageBox5 .t p{
    font-size: 18px;
    color: #000000;
    text-align: center;
    line-height: 1.8;
}
.advantageBox5 .items{
    overflow: hidden;
    padding-top: 95px;
}
.advantageBox5 .item{
    width: 14.285%;
    height: 210px;
    float: left;
    padding: 0 10px;
    position: relative;
    margin-top: 120px;
    text-align: center;
    padding-bottom: 65px;
}
.advantageBox5 .item::before{
    position: absolute;
    content: "";
    width: 120px;
    height: 1px;
    top: 60px;
    background: #d0d0d0;
    transform:rotate(-30deg);
    -ms-transform:rotate(-30deg);
    -moz-transform:rotate(-30deg);
    -webkit-transform:rotate(-30deg);
    -o-transform:rotate(-30deg);
    z-index: -1;
}
.advantageBox5 .item:nth-of-type(2n){
    margin-top: 0;
    padding-bottom: 0;
    padding-top: 65px;
}
.advantageBox5 .item:nth-of-type(2n)::before{
    top: auto;
    bottom: 60px;
    transform:rotate(30deg);
    -ms-transform:rotate(30deg);
    -moz-transform:rotate(30deg);
    -webkit-transform:rotate(30deg);
    -o-transform:rotate(30deg);
}
.advantageBox5 .item:last-child::before{
    display: none;
}
.advantageBox5 .item .img img{
    border-radius: 50%;
    border: 1px solid #d0d0d0;
}
.advantageBox5 .item .text{
    height: 50px;
    position: absolute;
    left: 10px;
    right: 10px;
    padding: 0 15px;
    bottom: 0;
}
.advantageBox5 .item:nth-of-type(2n) .text{
    bottom: auto;
    top: 0;
}
.advantageBox5 .item .text p{
    font-size: 16px;
    color: #646364;
    line-height: 1.6;
}
/* 20200204 */

.test_banner{
    position: relative;
}
.test_banner{
    padding-top: 140px;
    height: 400px;
    background: url(/static/images/test_banner.jpg)no-repeat center;
}
.test_banner h1{
    font-size: 30px;
    color: #Fff;
    margin-bottom: 20px;
    text-align: center;
}
.test_banner p{
    font-size: 20px;
    color: #fff;
    line-height: 1.5;
    text-align: center;
}
.test_box1{
    padding-top: 70px;
    padding-bottom: 20px;
}
.test_box1 .content{
    position: relative;
    display: flex;
    justify-content: space-between;
}
.test_box1 .content h3{
    font-size: 24px;
    color: #d9241b;
    margin-bottom: 5px;
}
.test_box1 .content p{
    font-size: 17px;
    color: #6d6d6d;
    line-height: 1.1;
    margin-bottom: 12px;
}
.test_box1 .content .img{
    overflow: hidden;
    line-height: 0;
}
.test_box1 .content .item{
    padding-bottom: 20px;
    margin-bottom: 18px;
    border-bottom: 2px dashed #ccc;
}
.test_box1 .content .line .item:nth-last-child(1){
    border-bottom: 0;
}
.test_box1 .content .item .img img{
    transition: all .3s;
}
.test_box1 .content .item:hover .img img{
    transform: scale(1.1);
}
.test_box1 .content{
    background: url(/static/images/textgai.jpg)no-repeat center 100px;
}
.test_box1 .m_img{
    display: none;
}

.test_box1 .content .tip{
    position: absolute;
    width: 45px;
    height: 20px;
    overflow: hidden;
    cursor: pointer;
}
.test_box1 .content .tip.tip1{
    left: 69.5%;
    top: 44.5%;
}
.test_box1 .content .tip.tip2{
    left: 66.5%;
    top: 47.5%;
}
.test_box1 .content .tip.tip3{
    left: 52.5%;
    top: 45.5%;
}
.test_box1 .content .tip.tip4{
    left: 45.5%;
    top: 47.5%;
}
.test_box1 .content .tip.tip5{
    left: 46.5%;
    top: 51.5%;
}
.test_box1 .content .tip.tip6{
    left: 50.5%;
    top: 52.5%;
}
.test_box1 .content .tip.tip7{
    left: 51.5%;
    top: 57.5%;
}
.test_box1 .content .tip .text{
    position: absolute;
    left: 40%;
    top: 50%;
    background: #fff;
    padding: 20px 10px;
    width: 200px;
    border: 1px solid #ccc;
    border-radius: 20px;
    visibility: hidden;
    opacity: 0;
    transition: all .3s;
}
.test_box1 .content .tip:hover{
    overflow: visible;
}
.test_box1 .content .tip:hover .text{
    opacity: 1;
    visibility: visible;
}


.why_us_box2{
    padding-top: 130px;
    padding-bottom: 100px;
}
.why_us_box2 h1{
    margin-bottom: 50px;
}
.why_us_box2 .content{
    display: flex;
}
.why_us_box2 .content .info{
    width: 50%;
    padding-right: 20px;
}
.why_us_box2 .content .img_items{
    width: 50%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.why_us_box2 .content .img_items .item{
    width: 49%;
    margin-bottom: 15px;
}
.why_us_box2 .content .info p{
    position: relative;
    font-size: 18px;
    color: #000000;
    line-height: 2.6;
    padding-left: 17px;
}
.why_us_box2 .content .info p::after{
    content: '';
    position: absolute;
    left: 0;
    top: 18px;
    width: 10px;
    height: 10px;
    background: #d9241b;
    border-radius: 50%;
}
.why_us_box2 .content .img_items .item .img{
    line-height: 0;
}
.why_us_box2 .content .img_items .item .tip{
    font-size: 18px;
    color: #000000;
    text-align: center;
    padding-top: 1px;
}
.why_us_box1,
.why_us_box2,
.why_us_box3,
.why_us_box4,
.why_us_box5,
.why_us_box6,
.why_us_box7,
.why_us_box8,
.why_us_box9,
.why_us_box10,
.advantageBox2{
    font-family: '思源黑体 CN' , '微软雅黑', '黑体', sans-serif;
}
.why_us_box3{
    padding-bottom: 55px;
}
.why_us_box3 p{
    font-size: 20px;
    color: #d9241b;
    text-align: center;
}
.why_us_box3 .items1{
    display: flex;
    justify-content: center;
    margin-top: 45px;
    margin-bottom: 15px;
}
.why_us_box3 .items1 .item{
    display: flex;
}
.why_us_box3 .items1 .item .img{
    width: 50%;
    line-height: 0;
}
.why_us_box3 .items1 .item .img img{
    width: 100%;
}
.why_us_box3 .items1 .item .info{
    width: 50%;
    padding-top: 68px;
    padding-left: 22px;
    padding-right: 15px;
    background: #f6f6f6;
}
.why_us_box3 .items1 .item .info .name{
    font-size: 30px;
    color: #000000;
    font-weight: bold;
    margin-bottom: 18px;
}
.why_us_box3 .items1 .item .info .text{
    font-size: 18px;
    color: #3d3d3d;
    line-height: 1.4;
}
.why_us_box3 .items2{
    display: flex;
    justify-content: space-between;
}
.why_us_box3 .items2 .item{
    width: 32%;
}
.why_us_box3 .items2 .item .img{
    line-height: 0;
}
.why_us_box3 .items2 .item .tip{
    font-size: 18px;
    color: #3d3d3d;
    text-align: center;
}
.why_us_box3 h3{
    margin-bottom: 10px;
}
.advantageBox2 .text p{
    font-size: 18px;
}
.why_us_box4{
    padding-top: 60px;
    padding-bottom: 88px;
}
.why_us_box4 h3{
    margin-bottom: 10px;
}
.why_us_box4 p{
    font-size: 20px;
    color: #d9241b;
    text-align: center;
}
.why_us_box4 .text{
    margin-top: 30px;
    margin-bottom: 30px;
    font-size: 18px;
    color: #000000;
    line-height: 2.2;
    text-align: center;
}
.why_us_box4 .items{
    display: flex;
    justify-content: space-between;
}
.why_us_box4 .items .item{
    width: 18.75%;
    padding: 12px;
    background: #f3f3f3;
}
.why_us_box4 .items .item .img{
    line-height: 0;
    overflow: hidden;
}
.why_us_box4 .items .item .img img{
    transition: all .3s;
}
.why_us_box4 .items .item:hover .img img{
    transform: scale(1.1);
}
.why_us_box4 .items .item .tip{
    font-size: 17px;
    color: #d9241b;
    padding-top: 5px;
    text-align: center;
}
.why_us_box5{
    height: 498px;
    padding-top: 54px;
    background: url(/static/images/1645_bg1.jpg)no-repeat center;
}
.why_us_box5 h3{
    color: #fff !important;
    margin-bottom: 10px;
}
.why_us_box5 p{
    font-size: 20px;
    color: #fefefe;
    text-align: center;
    margin-bottom: 35px;
}
.why_us_box5 .items{
    display: flex;
    justify-content: space-between;
    transform: translateY(25px);
}
.why_us_box5 .items .item{
    width: 24%;
    box-shadow: 1.5px 2.598px 5px 0px rgba( 0, 0, 0 ,.3);
    line-height: 0;
    transition: all .3s;
}
.why_us_box5 .items .item:hover{
    transform: translateY(-15px);
}
.why_us_box6{
    position: relative;
    padding-top: 80px;
    padding-bottom: 100px;
}
.why_us_box6::before{
    content: '';
    display: block;
    position: absolute;
    left: 0;
    top: 0px;
    width: 50%;
    height: 100%;
    background: url(/static/images/whyusback.jpg)no-repeat right bottom;
    z-index: -1;
}
.why_us_box6 .content{
    display: flex;
}
.why_us_box6 .content .item{
    width: 50%;
}
.why_us_box6 h3{
    margin-bottom: 20px;
    text-align: left !important;
}
.why_us_box6 p{
    font-size: 18px;
    color: #000000;
    line-height: 1.6;
}
.why_us_box6 .line{
    margin-bottom: 30px;
}
.why_us_box6 .content .item:nth-child(1){
    padding-right: 18px;
}
.why_us_box6 .content .item:nth-last-child(1){
    padding-left: 38px;
    padding-right: 23px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.why_us_box6 .content .item .list .tip{
    font-size: 24px;
    color: #d9241b;
    font-weight: bold;
}
.why_us_box6 .content .item .list .text{
    font-size: 17px;
    color: #6d6d6d;
    margin-bottom: 6px;
}
.why_us_box6 .content .item .list .img{
    line-height: 0;
}
.why_us_box6 .content .item .list{
    margin-bottom: 25px;
}
.why_us_box7{
    padding-top: 85px;
    padding-bottom: 40px;
    background: #f8f8f8;
}
.why_us_box7 h3{
    margin-bottom: 10px;
}
.why_us_box7 p{
    font-size: 20px;
    color: #d9241b;
    line-height: 2;
    padding: 0 85px;
    text-align: center;
}
.why_us_box7 .items{
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}
.why_us_box7 .items .item{
    width: 32.4%;
    text-align: center;
}
.why_us_box7 .items .img {
    line-height: 0;
    overflow: hidden;
}
.why_us_box7 .items .item .img img{
    transition: all .3s;
}
.why_us_box7 .items .item:hover .img img{
    transform: scale(1.1);
}
.why_us_box7 .items .item .tip{
    font-size: 18px;
    color: #000000;
    padding-top: 3px;
    transition: all .3s;
}
.why_us_box7 .items .item:hover .tip{
    color: #d9241b;
}
.why_us_box8{
    padding-top: 65px;
    padding-bottom: 80px;
}
.why_us_box9{
    padding-bottom: 35px;
}
.why_us_box8 h3,
.why_us_box9 h3{
    margin-bottom: 10px;
    text-align: center;
}
.why_us_box8 p,
.why_us_box9 p{
    font-size: 20px;
    color: #d9241b;
    text-align: center;
    line-height: 2;
    padding: 0 100px;
}
.why_us_box8 .img,
.why_us_box9 .img{
    margin-top: 30px;
}


.why_us_box2 h1,
.why_us_box3 h3,
.why_us_box4 h3,
.why_us_box5 h3,
.why_us_box6 h3,
.why_us_box7 h3,
.why_us_box8 h3,
.why_us_box9 h3{
    font-size: 40px;
    color: #000000;
    text-align: center;
}

@media (max-width: 1620px){

}
@media (max-width: 1420px){

}
@media (max-width: 1220px){
    .nav_list > li > a{
        padding: 0 15px;
    }
    .header .nav{
        width: 65%;
    }
    .index_box3 .items .item{
        padding-left: 10px;
        padding-right: 10px;
    }
    .follow_box .bdsharebuttonbox>a{
        margin-right: 4px;
    }

    .advantageBox1 .item,
    .advantageBox3 .item,
    .advantageBox4 .item,
    .advantageBox5 .item{
        padding-left: 5px;
        padding-right: 5px;
    }
    .advantageBox2 .items{
        padding-left: 0;
        padding-right: 0;
    }
    .advantageBox5 .item .text{
        padding-left: 0;
        padding-right: 0;
    }
    .advantageBox5 .item::before{
        top: 40px;
    }
    .advantageBox5 .item:nth-of-type(2n)::before{
        bottom: 40px;
    }
}

@media (max-width: 992px) {
    body{
        padding-top: 60px;
    }
    /*移动端隐藏模块*/
    .header {
        display: none;
    }

    /*移动端头部*/
    .m_header {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: #fff;
        z-index: 99999;
    }

    .m_header {
        height: 60px;
    }

    .logo_box {
        width: 100%;
        text-align: center;
        height: 60px;
        line-height: 0;
        font-size: 0;
        zoom: 1;
    }

    .logo_box img {
        height: 100%;
    }

    /*移动端菜单按钮*/
    .nav_toggle {
        color: #fff;
        -webkit-transform: scale(0.7);
        -moz-transform: scale(0.7);
        -ms-transform: scale(0.7);
        -o-transform: scale(0.7);
        transform: scale(0.7);
        transform-origin: 50% 50%;
        position: absolute;
        top: 50%;
        left: 10px;
        margin-top: -13px;
        z-index: 999;
    }

    .nav_toggle {
        cursor: pointer;
        padding: 10px 45px 16px 0;
    }

    .nav_toggle span,
    .nav_toggle span:before,
    .nav_toggle span:after {
        cursor: pointer;
        -webkit-border-radius: 2px;
        -moz-border-radius: 2px;
        border-radius: 2px;
        height: 3px;
        width: 45px;
        background: #333;
        position: absolute;
        display: block;
        content: '';
    }

    .nav_toggle span:before {
        top: -10px;
    }

    .nav_toggle span:after {
        bottom: -10px;
    }

    .nav_toggle span,
    .nav_toggle span:before,
    .nav_toggle span:after {
        transition: all 500ms ease-in-out;
        -webkit-transition: all 500ms ease-in-out;
        -moz-transition: all 500ms ease-in-out;
        -o-transition: all 500ms ease-in-out;
    }

    .nav_toggle.active span {
        background-color: transparent;
    }

    .nav_toggle.active span:before,
    .nav_toggle.active span:after {
        top: 0;
    }

    .nav_toggle.active span:before {
        transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
    }

    .nav_toggle.active span:after {
        transform: translateY(-10px) rotate(-45deg);
        -webkit-transform: translateY(-10px) rotate(-45deg);
        -ms-transform: translateY(-10px) rotate(-45deg);
        top: 10px;
    }

    /*移动端导航*/
    .m_header .m_nav {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        bottom: 0;
        width: 100%;
        background: #fff;
        z-index: 2;
        overflow: auto;
        border-top: 1px solid #f0f0f0;
        margin-top: -1px;
    }

    .m_header .m_nav_list > li a span {
        display: block;
        width: 100%;
        padding: 0 15px;
        line-height: 35px;
        text-align: left;
        font-size: 16px;
        color: #5e6063;
    }

    .m_header .m_nav_list > li {
        position: relative;
        border-bottom: 1px solid #f0f0f0;
        transition: transform .5s ease;
        transform: matrix(1, -1, 0, 1, 200, 100);
    }

    .m_header .m_nav_list > li > i {
        position: absolute;
        width: 20px;
        height: 20px;
        background: #000;
        top: 8px;
        right: 10px;
        background: url("/static/images/li_click.png") no-repeat top center;
    }

    .m_header .m_nav_list > li > a {
        opacity: 0;
    }

    .m_header .m_nav_list .dropdown .dropdown_menu {
        height: 0;
        overflow: hidden;
    }

    .m_header .m_nav_list .dropdown .dropdown_menu.on {
        height: auto;
    }

    .m_header .m_nav_list .dropdown_menu > li {
        border-top: 1px solid #f0f0f0;
        background: #f5f5f5;
    }
    .m_header .m_nav_list .dropdown_menu > li a{
        font-size: 14px;
        color: #5e6063;
        line-height: 30px;
        padding: 0 30px;
    }
    .index_box2{
        padding: 30px 0;
    }
    .index_box2 .items{
        flex-wrap: wrap;
        justify-content: start;
        margin-top: 30px;
    }
    .index_box2 .items .item:nth-of-type(1){
        margin-right: 2%;
    }
    .index_box2 .items .item{
        width: 49%;
        margin-bottom: 20px;
    }
    .index_box2 .items .item p{
        display: none;
    }
    .index_box3 .items{
        flex-wrap: wrap;
        padding: 0 10px;
    }
    .index_box3 .items .item{
        width: 45%;
        margin-bottom: 20px;
    }
    .index_box3{
        background-size: cover;
        padding: 30px 0;
    }
    .index_box4 .content_text,
    .index_box4 .content_img{
        width: 100%;
        float: none;
    }
    .index_box4 .content{
        margin-top: 30px;
    }
    .index_box4 .content_text p:nth-child(1),
    .index_box4 .content_text p:nth-child(2){
        height: auto;
        margin-bottom: 20px;
    }
    .index_box4 .content_text a.more{
        margin-bottom: 20px;
    }
    .index_box4 .content_img .img img{
        width: 100%;
    }
    .index_box4 .content_img .img a{
        opacity: 1;
    }
    .index_box4,
    .contact_box2{
        padding: 30px 0;
    }
    .index_box4 .content_img{
        flex-wrap: wrap;
        justify-content: center;
    }
    .index_box4 .content_img .item1, .index_box4 .content_img .item3{
        width: 70%;
        margin-bottom: 22px;
    }
    .index_box4 .content_img .item2{
        width: 70%;
        margin-bottom: 22px;
    }
    .index_box4 .content_text a.more{
        width: 120px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        font-size: 16px;
    }
    .index_box5{
        padding: 30px 0;
        background-size: cover;
    }
    .index_box5 .items{
        flex-wrap: wrap;
    }
    .index_box5 .items .item{
        width: 100%;
        margin-bottom: 20px;
    }
    .fast_navigation .container .row > .col_lg_4:nth-child(1),
    .fast_navigation .container .row > .col_lg_4:nth-child(3){
        display: none;
    }
    .fast_navigation .container .row .col_lg_4,
    .fast_navigation .container .row .col_lg_8{
        width: 100%;
    }
    .fast_navigation{
        padding-top: 40px;
    }
    .service_box1 .content p{
        font-size: 16px;
    }
    .service_box2 .items .item{
        width: 100%;
    }
    .service_box2 .items .item .content p:nth-child(1){
        line-height: 20px;
    }
    .service_box2,
    .service_box4,
    .service_box5,
    .about_box3,
    .about_box4{
        padding: 30px 0;
    }
    .service_box3 .content .content_text{
        padding: 0;
        width: auto;
    }
    .service_box3 .content .content_text{
        font-size: 20px;
    }
    .service_box3 .content .container{
        width: 100%;
    }
    .service_box4 .items .item{
        width: 100%;
    }
    .service_box4 .items .item:nth-child(3) .content{
        background-size: 50%;
    }
    .service_box4 .con_detail .con_left{
        margin-bottom: 20px;
    }
    .service_box4 .con_detail .con_left,
    .service_box4 .con_detail .content_img{
        width: 100%;
        float: none;
        padding-right: 0;
    }
    .service_box5 .content .content_w50{
        width: 100%;
        padding-top: 20px;
        padding-right: 20px;
    }
    .service_box5 .content .content_w100{
        padding-left: 20px;
        padding-right: 20px;
    }
    .about_box1 .content p{
        font-size: 14px;
    }
    .about_box2 h2{
        margin: 30px 0;
    }
    .about_box2 .items{
        flex-wrap: wrap;
    }
    .about_box2 .items .item{
        width: 49%;
        margin-bottom: 20px;
    }
    .about_box2{
        padding-bottom: 30px;
    }
    .about_box3 .img{
        display: none;
    }
    .about_box3 h2{
        color: #000;
    }
    .about_box3 p{
        color: #000;
    }
    .about_box3 .content{
        position: static;
    }
    .about_box5 .content .line{
        flex-wrap: wrap;
    }
    .about_box5 .content .line .time,
    .about_box5 .content{
        background: none !important;
        text-align: left;
    }
    .about_box5 .content .line .info{
        width: 100%;
    }
    .about_box5 .content .line:nth-last-child(1) .time{
        color: #000;
    }
    .about_box5 .content .line .time.double{
        display: flex;
    }
    .about_box5 .content .line .time.double p{
        margin-right: 20px;
    }
    .about_box5 .content .line .time{
        height: auto !important;
    }
    .about_box5 .content .line .time.double p:nth-child(1),
    .about_box5 .content .line{
        margin-bottom: 0;
    }
    .about_box5 .content .line:nth-last-child(1){
        margin-top: 0;
    }
    .contact_box2 .content_info,
    .contact_box2 .content_form{
        width: 100%;
        padding: 0 10px;
        float: none;
    }
    .contact_box2 .content_info{
        margin-bottom: 20px;
    }
    .contact_box2 .content_info .items .item .icon,
    .contact_box2 .content_info .items .item .icon .bor{
        background: #d80c18;
    }
    .contact_box2 .content_info .items .item .icon .bor img:nth-child(2){
        display: none;
    }
    .contact_box2 .content_info .items .item .icon .bor img:nth-child(1){
        display: none;
    }
    .contact_box2 .content_info .items .item .icon .bor img:nth-child(2){
        display: block;
    }
    .contact_box2 .content_info .items .item .info,
    .contact_box2 .content_info .items .item .info a{
        color: #d80c18;
    }
    .contact_box2 .content_info .items .item .info a{
        text-decoration: underline;
    }
    .fast_navigation h2{
        margin-bottom: 10px;
        margin-top: 20px;
    }
    .test_box1 .content .tip{
        display: none;
    }

    h2.title,
    h2.title span,
    .index_box3 h2,
    .index_box5 h2,
    .service_box1 .content h1,
    .advantageBox1 .text h2,
    .advantageBox2 .text h2,
    .advantageBox3 .text h2,
    .advantageBox4 .text h2,
    .advantageBox5 .textBox h2{
        font-size: 36px;
    }
    .advantageBox1 .text p,
    .advantageBox2 .text p,
    .advantageBox3 .text p,
    .advantageBox4 .text p,
    .advantageBox5 .textBox p{
        font-size: 18px;
    }
    .advantageBox3 .t p,
    .advantageBox5 .t p{
        font-size: 16px;
    }

    .advantageBox1 .items,
    .advantageBox4 .items{
        flex-wrap: wrap;
        justify-content: start;
    }
    .advantageBox1 .item,
    .advantageBox4 .item{
        width: 50%;
        margin-bottom: 10px;
    }
    .advantageBox2 .item{
        padding-left: 5px;
        padding-right: 5px;
    }
    .advantageBox5 .item{
        margin-top: 0;
        width: 50%;
    }
    .advantageBox5 .item:nth-of-type(2n){
        padding-top: 0;
        padding-bottom: 65px;
    }
    .advantageBox5 .item .text{
        position: initial !important;
        top: auto !important;
        bottom: auto !important;
        right: auto !important;
        left: auto !important;
    }
    .advantageBox5 .item::before{
        display: none !important;
    }
    .test_box1 .content{
        background: none;
    }
    .test_box1 .m_img{
        display: block;
        text-align: center;
    }
    .test_box1{
        padding: 30px 0;
    }
    .test_banner{
        padding: 30px 0;
        height: auto;
        background-size: 900px;
    }
    .test_banner p{
        font-size: 14px;
    }
    .why_us_box2 h1, .why_us_box3 h3, .why_us_box4 h3, .why_us_box5 h3, .why_us_box6 h3, .why_us_box7 h3, .why_us_box8 h3, .why_us_box9 h3,
    .advantageBox2 .text h2{
        font-size: 26px;
    }
    .why_us_box2 .content .info p,
    .why_us_box2 .content .img_items .item .tip,
    .why_us_box3 .items1 .item .info .text,
    .why_us_box4 .text,
    .why_us_box6 p,
    .why_us_box6 .content .item .list .text,
    .why_us_box7 .items .item .tip{
        font-size: 14px;
        line-height: 1.4;
    }
    .why_us_box3 p,
    .advantageBox2 .text p,
    .why_us_box4 p,
    .why_us_box5 p,
    .why_us_box7 p,
    .why_us_box8 p, .why_us_box9 p{
        font-size: 18px;
        line-height: 1.4;
    }
    .why_us_box2{
        padding: 30px 0;
    }
    .why_us_box2 h1{
        margin-bottom: 30px;
    }
    .why_us_box2 .content{
        flex-wrap: wrap;
    }
    .why_us_box2 .content .info{
        margin-bottom: 20px;
        width: 100%;
    }
    .why_us_box2 .content .img_items{
        width: 100%;
    }
    .why_us_box3 .items1{
        margin-top: 30px;
        flex-wrap: wrap;
        margin-bottom: 0;
    }
    .why_us_box3 .items1 .item{
        flex-wrap: wrap;
        width: 100%;
        margin-bottom: 20px;
    }
    .why_us_box9{
        padding-bottom: 0;
    }
    .why_us_box2 .content .info p::after{
        top: 4px;
    }
    .why_us_box3 .items1 .item .img{

    }
    .why_us_box3 .items1 .item .info{
        padding-top: 20px;
        padding-left: 10px;
        padding-right: 10px;
    }
    .why_us_box3 .items1 .item .info .name{
        font-size: 20px;
        margin-bottom: 0;
    }
    .why_us_box3 .items2{
        flex-wrap: wrap;
    }
    .why_us_box3 .items2 .item{
        width: 49%;
    }
    .why_us_box3{
        padding-bottom: 30px;
    }
    .advantageBox2{
        padding-bottom: 20px;
        background: no-repeat;
    }
    .advantageBox2 .item{
        width: 100%;
    }
    .advantageBox2 .items{
        margin-top: 20px;
    }
    .why_us_box4{
        padding-top: 20px;
        padding-bottom: 30px;
    }
    .why_us_box4 .items{
        flex-wrap: wrap;
    }
    .why_us_box4 .items .item{
        width: 49%;
        margin-bottom: 10px;
    }
    .why_us_box5{
        height: auto;
        padding-top: 10px;
        padding-bottom: 30px;
    }
    .why_us_box5 .items{
        transform: inherit;
    }
    .why_us_box5 p{
        margin-bottom: 20px;
    }
    .why_us_box5 .items{
        flex-wrap: wrap;
    }
    .why_us_box5 .items .item{
        width: 49%;
        margin-bottom: 10px;
    }
    .why_us_box5{
        background: no-repeat;
    }
    .why_us_box5 h3,
    .why_us_box5 p{
        color: #000 !important;
    }
    .why_us_box6{
        padding-top: 10px;
        padding-bottom: 30px;
    }
    .why_us_box6 .content{
        flex-wrap: wrap;
    }
    .why_us_box6 .content .item{
        width: 100%;
        padding: 0 !important;
        margin-bottom: 20px;
        justify-content: center !important;
    }
    .why_us_box6::before{
        display: none;
    }
    .why_us_box6 .content .item .list{
        text-align: center;
    }
    .why_us_box7{
        padding: 30px 0;
    }
    .why_us_box7 p{
        padding: 0;
    }
    .why_us_box7 .items{
        flex-wrap: wrap;
    }
    .why_us_box7 .items .item{
        width: 49%;
        margin-bottom: 10px;
    }
    .why_us_box8 p, .why_us_box9 p{
        padding: 0;
    }
    .why_us_box8{
        padding: 30px 0;
    }
}
@media (max-width: 767px) {
    h2.title,
    h2.title span,
    .index_box3 h2,
    .index_box5 h2,
    .service_box1 .content h1,
    .about_box1 .content h1,
    .contact_box1 .content h1,
    .about_box2 h2{
        font-size: 26px;
    }
    .footer_fixed_form{
        display: none;
    }
    .service_box2 h2{
        font-size: 26px;
    }

    #back_top{
        width: 0;
        height: 0;
        overflow: hidden;
    }
    .fast_navigation .col_lg_6,
    .fast_navigation .col_lg_8{
        display: none;
    }
    .fast_navigation .col_lg_10{
        width: 100%;
    }
    .footer_copyright .text{
        text-align: center;
        margin-bottom: 10px;
    }
    .footer_copyright p span, .footer_copyright p a, .footer_copyright p{
        line-height: 1.4;
    }
    .service_box1 .content p{
        font-size: 14px;
    }
    .service_box2 .items .item .content p:nth-child(2){
        font-size: 14px;
        line-height: 1.4em;
    }
    .service_box4 .items .item .content p:nth-child(1){
        font-size: 16px;
    }
    .service_box4 .items .item .content{
        padding-top: 5px;
        padding-left: 10px;
    }
    .ipa_h, .ipa_l{
        width: 100%;
        float: none;
    }
    .ipa_l{
        padding-left: 0;
        margin-top: 20px;
        margin-bottom: 0 !important;
    }
    .service_box4 .con_detail .content_img{
        flex-wrap: wrap;
    }
    .service_box4 .con_detail .content_img .img1,
    .service_box4 .con_detail .content_img .img2{
        width: 100%;
        margin-bottom: 20px;
    }
    .about_box2 .items .item{
        width: 100%;
        text-align: center;
    }
    .about_box3 h2,
    .about_box4 h2{
        font-size: 26px;
    }
    .about_box3 p,
    .about_box4 p{
        font-size: 16px;
    }
    .contact_box1 .content h1{
        margin-bottom: 0;
    }
    .ejectEmail_form{
        width: 90%;
        left: 5%;
        margin-left: 0;
    }
}
@media (max-width: 640px){

}
@media (max-width: 580px){
    .service_box5 .content .content_w50{
        flex-wrap: wrap;
    }
    .service_box5 .content .content_w50 .content_text,
    .service_box5 .content .content_w50 .content_img{
        width: 100%;
    }
    .service_box5 .content .content_w50 .content_img{
        margin: 15px 0;
    }
    .service_box5 .content .content_w50{
        height: auto;
    }
    .contact_box2 .content_info .items {
        justify-content: center;
    }
    .contact_box2 .content_info .items .item{
        width: 100%;
    }

    .advantageBox3 .items{
        flex-wrap: wrap;
        justify-content: start;
    }
    .advantageBox3 .item{
        width: 100%;
        margin-bottom: 10px;
    }
    .test_box1 .content{
        flex-wrap: wrap;
        justify-content: center;
    }
    .test_box1 .content .line{
        text-align: center;
    }
    .test_box1 .content .line .item{

    }
}
@media (max-width: 480px) {
    .index_box2 .items .item{
        width: 49%;
        margin-bottom: 10px;

    }

    .index_box2 .items .item span a{
        line-height: 36px;
    }
    .index_box3 .items .item{
        width: 100%;
    }
    .service_box1 .content h1,
    .about_box1 .content h1,
    .contact_box1 .content h1{
        font-size: 20px;
        margin-bottom: 0;
    }
    .service_box1 .content p,
    .about_box1 .content p,
    .contact_box1 .content p{
        font-size: 12px;
    }
    .service_box2 .items .item .content p:nth-child(1){
        display: none;
    }
    .service_box2 .items .item .content{
        padding: 10px;
    }
    .service_box4 .items .item:nth-child(3) .content{
        background-size: 35%;
    }
    .service_box4 .items .item{
        flex-wrap: wrap;
    }
    .service_box4 .items .item .content,
    .service_box4 .items .item .img{
        width: 100%;
        background: none !important;
    }
    .index_box5 p,
    .index_box3 p,
    .index_box2 p,
    .index_box4 p,
    .index_box4 p span{
        font-size: 14px;
    }
    .index_box3 p{
        padding: 0 10px;
    }
    .index_box4 .content_img .item1,
    .index_box4 .content_img .item3,
    .index_box4 .content_img .item2{
        display: flex;
        justify-content: space-between;
        width: 100%;
    }
    .index_box4 .content_img .img{
        margin-bottom: 0 !important;
    }
    .index_box4 .content_img .item2 .img{
        width: 100%;
    }
    .index_box4 .content_img .item1 .img,
    .index_box4 .content_img .item3 .img{
        width: 47%;
    }
}
@media (max-width: 358px) {
    .service_box1 .content p,
    .about_box1 .content p,
    .contact_box1 .content p{
        font-size: 10px;
    }
}