@charset "utf-8";a,abbr,acronym,address,applet,b,big,blockquote,body,caption,cite,code,dd,del,dfn,div,dl,dt,em,fieldset,font,form,h1,h2,h3,h4,h5,h6,html,iframe,ins,kbd,label,legend,li,object,ol,p,pre,q,s,samp,small,span,strike,strong,sub,sup,table,tbody,td,tfoot,th,thead,tr,tt,ul,var{
    margin:0;
    padding:0;
    font-family:"Microsoft Yahei",'PingFang SC','Helvetica Neue','Hiragino Sans GB',SimSun;
}
li{
    list-style: none;
}

/*banner*/
.index-banner .swiper-slide{
    width: 100% !important;
}
.index-banner img{
    width: 100%;
    display: block;
}
.ny-banner img{
    width: 100%;
}
.index-banner .swiper-pagination-bullet{
    width: 45px;
    height: 8px;
    border-radius: 2px;
    opacity: 0.8;
    background:#fff;
}
.index-banner  .swiper-pagination-bullet-active{
    background:  var(--linear-gradient-g);
    opacity: 1;
    border:0;
}

/*标题*/
.title{
    text-align: center;
    font-size: 24px;
    color:var(--main-color);
    font-weight: bold;
    margin-bottom: 20px;
    
}
.title span{
    margin:0 auto;
    font-size: 16px;
    color:#505050;
    font-weight: normal;
    line-height: 27px;
    position: relative;
}
.title span::after,
.title span::before{
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 1px;
    background: #000000;
    opacity: .5;
}
.title span::after{
    left: -60px;
}
.title span::before{
    right: -60px;
}
.title i{
    display: block;
    width: 0px;
    height: 0px;
    display: block;
    background: #008fde;
    margin:0 auto;
}
.sdtx{
    padding: 50px 0;
}
.SDTX_LIST li{
    width: 31%;
}

.SDTX_LIST .img{
    height: 250px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;

}
.SDTX_LIST li:hover img{
    transform: scale(1.1);
}
.SDTX_LIST .txt h5{
    font-size: 18px;
    color: #333;
    line-height: 28px;
}
.SDTX_LIST i{
    display: block;
    width: 30px;
    height: 3px;
    border-radius: 10px;
    background: var(--linear-gradient-g);
    margin: 10px 0;
}
.SDTX_LIST .txt p{
    font-size: 15px;
    opacity: .8;
    line-height: 25px;
}
/*关于我们*/
.cont2-c-l .cont2-c-l-m{
    width: 50%;
    position: relative;
    float: left;
}
.cont2-c-l .cont2-c-l-m>img{
    width: 100%;
    box-sizing: border-box;
    padding-left: 21px;
    height: auto;
    opacity: 0;
}
.cont2-c-l.ac .cont2-c-l-m>img{
    opacity: 1;
}
.cont2-c-l.active .cont2-c-l-m>img{
    -webkit-animation: bounceIn2 0.8s ease-in-out;
    animation: bounceIn2 0.8s ease-in-out;
    animation-delay: 0.5s;
    -webkit-animation-delay: 0.5s;
    animation-fill-mode: forwards;
    -webkit-animation-fill-mode: forwards;
}
.cont2-c-l .cont2-c-l-m i{
    display: block;
    width: 170px;
    height: 148px;
    position: absolute;
    left: -3px;
    bottom: -20px;
}
.cont2-c-l .cont2-c-l-m i img{
    width: 100%;
    height: 100%;
}
.cont2-c-l-t{
    float: left;
    width: 50%;
    position: relative;
    box-sizing: border-box;
    padding-left: 80px;
}
.cont2-c-l-t i{
    display: block;
    width: 70px;
    height: 1px;
    background-color: var(--main-color);
    position: absolute;
    left: 0;
    top: 50px;
}
.cont2-c-l-t h4{
    font-size: 26px;
    color: var(--main-color);
    font-weight: bold;
    margin-top: 29px
}
.cont2-c-l-t em{
    display: block;
    font-size: 20px;
    color: var(--main-color);
    font-weight: 100;
    margin-top: 10px;
    margin-bottom: 30px
}
.cont2-c-l-t p{
    font-size: 17px;
    color: #676767;
    line-height: 35px;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
}
.cont2-c-l-t a{
    display: block;
    font-size: 16px;
    color: #fff;
    width: 135px;
    height: 45px;
    background: var(--linear-gradient-g);
    text-align: center;
    line-height: 45px;
    margin-top: 65px;
}


/*产品类别*/
.c-1{
    padding:60px 0 40px 0;
}
.c-1 .ipro-type dl{
    width: 590px;
    height: 400px;
    position: relative;
    float: left;
}
.c-1 .ipro-type dl dt{
    width: 100%;
    height: 100%;
}
.c-1 .ipro-type dl dt img{
    width: 100%;
    height: 100%;
}
.c-1 .ipro-type dl dd{
    width: 67%;
    margin:65px 0 0 45px;
    position: absolute;
    top: 0;
    left: 0;
}
.c-1 .ipro-type dl dd h5{
    font-size: 30px;
    color:#ffffff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.c-1 .ipro-type dl dd p{
    font-size: 16px;
    color:#fff;
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    margin:30px 0 40px 0;
}
.c-1 .ipro-type dl dd a{
    display: block;
    width: 100px;
    height: 36px;
    background: #1890ff;
    color:#fff;
    font-size: 14px;
    line-height: 36px;
    text-align: center;
    transition: 0.4s;
}
.c-1 .ipro-type dl dd a:hover{
    background: var(--linear-gradient-g);
    transition: 0.4s;
}
.c-1 .ipro-type dl:first-child{
    margin-right: 20px;
}
.c-1 .ipro-type dl:nth-child(3){
    width: 1200px;
    margin-top: 20px;
    height: 300px;
}
.c-1 .ipro-type dl:nth-child(3) dd{
    width: 40%;
}
.c-1 .ipro-type dl:nth-child(3) dd p{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin:20px 0 20px 0;
}
.c-1 ul{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    /* display: flex;
    flex-wrap: wrap;
    justify-content: space-between; */
    margin-bottom: 20px;
    margin-top: 20px;
}
.c-1 ul li{
    border: 1px solid #ccc;
    /* width:32%; */
}
/* .c-1 ul li:nth-child(1),
.c-1 ul li:nth-child(2),
.c-1 ul li:nth-child(6),
.c-1 ul li:nth-child(7){
    width: 49%;
} */
.c-1 ul .img{
    height: 220px;
    overflow: hidden;
}
.c-1 ul .txt{
    font-size: 16px;
    line-height: 2;
    padding: 10px 15px;
    background: url(../images/arrow.png) no-repeat right 15px center;
    padding-right: 50px;
    color: #333;
}
.product_item_list .item{
    display: none;
}
.product_item_list .item.active{
    display: block;
}
.product_item_list .item.active ul{
    animation: myfirst 1s;
    -webkit-animation: myfirst 1s;
}
.product_class_tab span{
    display: block;
    font-size: 16px;
    line-height: 50px;
    position: relative;
    padding: 0 15px;
    transition: all 1s;
}
.product_class_tab span::after{
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 16px;
    width: 1px;
    background: #7a7a7a;

}
.product_class_tab span.active{
    color: var(--main-color);
}
.product_class_tab span:first-child::after{display: none;}
.product_class_tab span::before{
    content: '';
    position: absolute;
    bottom: 0;
    left: 15px;
    height: 2px;
    border-radius: 10px;
    transition: all .5s;
    width: 0;
}
.product_class_tab span.active::before{
    background: var(--linear-gradient-g);
    width: calc(100% - 30px);

}
/*数字滚动*/
.szgd{
    position: relative;
}
.cont3-wz-box{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}
.cont3-wz-box div{
    position: relative;
    height: 100%;
}
.cont3-wz ul{
    width: 68%;
    height: 100%;
    margin-left: 3%;
}
.cont3-wz ul li{
    float: left;
    width: 25%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    background: url(../images/bro.png) no-repeat right center;
}
.cont3-wz ul li:last-child{
    background-image: none;
}
.cont3-wz ul li span{
    display: block;
    text-align: center;
    font-size: 15px;
    color: #fff;
    font-weight: 100;
    width: 100%;
}
.cont3-wz ul li span strong{
    font-size: 42px;
    font-weight: normal;
}
.cont3-wz ul li em{
    display: block;
    text-align: center;
    font-size: 17px;
    color: #fff;
    width: 100%;
}
.szgd img{
    width: 100%;
    height: auto;
    display: block;
}


/*合作案例*/
.c-3{
    height: auto;
    background: url(../images/wrf.jpg) no-repeat center center;
    padding-bottom:60px;
    padding-top: 50px;
    background-size: cover;
}
.c-3 .title,.c-3 .title p{
    color:#fff;
}
.c-3 .title i{
    background: #fff;
}
.c-3 .icase-list dl{
    width: 285px;
    height: auto;
    margin-right: 20px;
    margin-bottom: 20px;
    float: left;
}
.c-3 .icase-list dl:nth-child(4n){
    margin-right: 0;
}
.c-3 .icase-list dl dt{
    width: 100%;
    height: 200px;
    overflow: hidden;
}
.c-3 .icase-list dl dt img{
    width: 100%;
    height: 100%;
    transition: .4s;
}
.c-3 .icase-list dl:hover dt img{
    width: 100%;
    height: 100%;
    transform: scale(1.04);
    transition: .4s;
}
.c-3 .icase-list dl dd{
    padding:7px 10px;
    background: #fff;
    text-align: center;
    font-size: 15px;
    color:#333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: .4s;
    transition: .4s;
}
.c-3 .icase-list dl:hover dd{
    background: var(--linear-gradient-g);
    color:#fff;
}

/*新闻中心*/
.c-4{
    padding:40px 0 60px 0;
    position: relative;
    background: url(../images/q3rf.png) no-repeat center;
    background-size: cover;
}
.c-4 .inews-list{
    margin-bottom: 50px;
}
.c-4 .inews-list .inew-0{
    /* width: 675px; */
}
.c-4 .inews-list .top-title{
    width: 100%;
    height: 50px;
    background: #eeeeee;
    position: relative;
}
.c-4 .inews-list .top-title h5{
    display: block;
    width: 135px;
    height: 50px;
    position: absolute;
    top: 0;
    left: 0;
    background:  var(--linear-gradient-g);
    font-size: 18px;
    color:#fff;
    text-align: center;
    line-height: 50px;
}
.c-4 .inews-list  dl{
    width: calc(50% - 30px);
    padding:20px 0 15px 0;
    border-bottom: 1px solid #ebebeb;
    overflow: hidden;
}
.c-4 .inews-list  dl dt{
    width: 150px;
    height: 90px;
    overflow: hidden;
    margin-right: 20px;
    border-radius: 10px;
}
.c-4 .inews-list  dl dd{
    width: calc(100% - 150px);
   
}
.c-4 .inews-list  dl dt img{
    width: 100%;
    height: 100%;
    transition: .4s;
}
.c-4 .inews-list  dl:hover dt img{
    transform: scale(1.05);
    transition: .4s;
}

.c-4 .inews-list  dl dd h6{
    font-size: 19px;
    color:#333333;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    margin-bottom:8px;
}
.c-4 .inews-list  dl dd p{
    font-size: 14px;
    color:#595959;
}
.c-4 .inews-list  dl:hover dd h6,.c-4 .inews-list .inews-r .rbot-list dl:hover dt,.c-4 .inews-list .inews-r .rbot-top-list:hover a{
    color:var(--main-color);
    /* text-decoration: underline; */
}
.c-4 .inews-list .ii_n0  dl{display: none;}
.c-4 .inews-list .ii_n0  dl:nth-child(1),
.c-4 .inews-list .ii_n0  dl:nth-child(2),
.c-4 .inews-list .ii_n0  dl:nth-child(3){display: block;}
.c-4 .inews-list .inew-0 h6 i{display: none;}
.c-4 .inews-list .inew-1{width: 445px;}
.c-4 .inews-list .inew-1 dl dt{display: none;}
.c-4 .inews-list .inew-1 .bot-list dl dd{width: 100%;}
.c-4 .inews-list .inew-1 h6{
    background: url(../images/yyjn_25.png) no-repeat left center;
    padding-left: 20px;
    position: relative;
    font-size: 16px !important;
    margin: 0 !important;
}
.c-4 .inews-list .inew-1 h6 span{
    width: 78%;
    display: block;
}
.c-4 .inews-list .inew-1 h6 i{
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);

}
.c-4 .inews-list .inew-1 dd{
    line-height: 1;
}
.c-4 .inews-list .inew-1 dl:first-child h6{
    font-weight: bold;
    font-size: 16px;
    background: transparent;
    padding-left: 0 ;
    margin: 15px  0!important;
    
}
.c-4 .inews-list .inew-1 dl:first-child h6 i{display: none;}
.c-4 .inews-list .inew-1 p{
    display: none;
}
.c-4 .inews-list .inew-1 dl:first-child p{
    -webkit-line-clamp: 2;
    display: -webkit-box;
    line-height: 1.5;
}
.c-4 .inews-list .inews-r{
    width: 445px;
}
.c-4 .inews-list .inews-r .rbot-top-list{
    margin-top: 28px;
}
.c-4 .inews-list .inews-r .rbot-top-list a{
    font-size: 16px;
    color:#333333;
    font-weight: bold;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    display: block;
}
.c-4 .inews-list .inews-r .rbot-top-list p{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 14px;
    color:#707070;
    line-height: 24px;
    margin-top: 7px;
}
.c-4 .inews-list .inews-r .rbot-list dl{
    border-bottom: 1px solid #ebebeb;
    overflow: hidden;
    padding:9px 0 10px 0;
    overflow: hidden;
}
.c-4 .inews-list .inews-r .rbot-list dl dt{
    font-size: 14px;
    color:#707070;
    background: url(../images/yyjn_25.png) no-repeat left center;
    padding-left: 20px;
    float: left;
    width: 75%;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}
.c-4 .inews-list .inews-r .rbot-list dl dd{
    width: 20%;
    float: right;
    text-align: right;
    font-size: 14px;
    color:#707070;
}
.c-4 .bg{
    width: 100%;
    position: absolute;
    bottom: 0;
    z-index: -1;
    padding-top: 50px;
}
.c-4 .bg img{
    width: 100%;
    margin:0 auto;
}
.c-6 ul {
    margin-bottom: 50px;
}
.c-6 ul li{
    width: 23%;
    background: var(--linear-gradient-g);
    color: #fff;
    text-align: center;
    padding: 30px;
    font-size: 16px;
    position: relative;
    transition: all .5s;
}
.c-6 ul.ul2 li{
    width: 49%;
    margin-bottom: 20px;
    position: static;
}
.c-6 ul.ul2 li:hover{
    box-shadow: 0 0 20px rgba(0, 0, 0, .5);
}
.c-6 ul li::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    border: 1px solid #fff;
    border-radius: 10px;
    transition: all .5s;
    opacity: 0;
}
.c-6 ul li:hover::after{
    transition: all .5s;
    opacity: 1;
    transform: scale(.9 );
}
.c-6 ul.ul2 li:hover::after{display: none;}
.c-6 ul li h2{
    font-size: 20px;
    font-weight: bold;
    margin-top: 15px;
    margin-bottom: 6px;
    position: relative;
}
.c-6 ul.ul2 h2::after,
.c-6 ul.ul2 h2::before
{
    display: none;
}
.c-6 ul li h2 span{
    font-size: 30px;
}
.c-6 ul li h2::after{
    content: '—';
    position: absolute;
    top: 0%;
    left: 10px;
    display: block;
    z-index: 100;
}
.c-6 ul li h2::before{
    content: '—';
    position: absolute;
    top: 0%;
    right: 10px;
    display: block;
    z-index: 100;
}
.c-6 ul li img{
    display: block;
    margin: auto;
    height: 60px;
}
.ny-content{
    padding:30px 0 60px 0;
}
.ny-content .type-list{
    width: 260px;
}
.ny-content .type-list .type-top h2,.ny-content .type-list .type-top h3{
    background: #1c4187;
    padding:13px 0;
    font-size: 23px;
    color:#fff;
    text-align: center;
    margin-bottom: 2px;
}
.ny-content .type-list .type-top ul li{
    border-bottom: 1px solid #fff;
    padding:15px;
    background: #f4f4f4;
    text-align: center;
    font-size: 15px;
    
}
.ny-content .type-list .type-top ul li:hover{
    background:#1c4187;
}
.ny-content .type-list .type-top ul li:hover a{
    color:#fff !important;
}
.ny-content .type-list .type-top ul li a{
    color:#6d6d6d;
}
.ny-content .type-list .type-top .t-contact{
    width: 100%;
    padding:15px;
    background: #f4f4f4;
    line-height: 29px;
    font-size: 15px;
    color:#6d6d6d;
}

.ny-content .type-r{
    width: 72%;
}
.ny-content .type-r .content-title{
    line-height: 40px;
    overflow: hidden;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: #dbdbdb;
}
.ny-content .type-r .content-title h5{
    font-size: 18px;
    background-image: url(../images/li_08.png);
    background-repeat: no-repeat;
    background-position: left center;
    padding-left: 10px;
    color: #1c4187;
    float: left;
}
.ny-content .type-r .content-title span{
    display: block;
    float: right;
    font-size: 14px;
    color: #666666;
}
.ny-content .type-r .pro-list{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}
.ny-content .type-r .pro-list dl{
    width: 100%;
    border:1px solid #ccc;
}
.case_h dl{
    margin-right: 27px !important;
}

.ny-content .type-r .pro-list dl:nth-child(3n){
    margin-right: 0 !important;
}
.ny-content .type-r .pro-list dl dt{
    width: 100%;
    height: 200px;
    overflow: hidden;
}
.ny-content .type-r .pro-list dl dt img{
    /* width: 100%; */
    /* height: 100%; */
    transition: .4s;
}
.ny-content .type-r .pro-list dl:hover dt img{
    transform: scale(1.04);
    transition: .4s;
}
.ny-content .type-r .pro-list dl dd{
    padding:20px 20px 10px;
}
.ny-content .type-r .pro-list dl dd h3{
    border-bottom:1px solid #e5e5e5;
    font-size: 16px;
    color:#333;
    padding-bottom: 6px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.ny-content .type-r .pro-list dl dd h5{
    display: block;
    color: #777;
    height: 38px;
    line-height: 38px;
    position: relative;
}
.ny-content .type-r .pro-list dl dd h5 img{
    position: absolute;
    top: 50%;
    right: 0px;
    transform: translate(0, -50%);
}


/*新闻中心*/

.thumblist1 .item {
    border-bottom: 1px dotted #b0b0b0;
    padding: 30px 0;
    font-family: 'PingFang SC', "microsoft yahei", "Arial";
}
.thumblist1 .item:first-child {
    padding-top: 0;
}
.thumblist1 .item a {
    display: block;
}
.thumblist1 .item .img {
    width: 200px;
    height: 150px;
    overflow: hidden;
    margin-right: 15px;
}
.thumblist1 .item .img img {
    width: 100%;
    display: block;
    height: 100%;
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
}
.thumblist1 .item .img:hover img {
    transform: scale(1.06, 1.06);
}
.thumblist1 .item .txt {
}
.thumblist1 .item .txt h3 {
    font-size: 19px;
    line-height: 30px;
    color:#333;
}
.thumblist1 .item .txt .desc {
    padding-top: 10px;
    color: #999;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    overflow: hidden;
    line-height: 26px;
    margin-bottom: 25px;
}
.thumblist1 .item .txt span {
    display: inline-block;
    font-size: 12px;
    color: #b7b7b7;
    padding-right: 26px;
}
.thumblist1 .item .txt span em {
    width: 20px;
    height: 18px;
    display: inline-block;
    margin-right: 10px;
    background-position: -196px -120px;
}
.thumblist1 .item .txt span .time {
    background-position: -174px -121px;
}
.icon {
    vertical-align: middle;
    background: url(../images/icon.png) no-repeat;
    display: inline-block;
}
.thumblist1 .item:hover h3{
    color:var(--main-color);
}


/*关于我们*/
.about{
    font-size: 16px;
    line-height: 34px;
    color: #5a5a5a;
    text-align: justify;
}

/*详情�?*/
.introduce{
    background: #fff;
    margin:15px 0 10px 0;
    padding: 20px;
}
.introduce .intro-con{
    text-align: center;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}
.introduce .intro-con h2{
    font-size: 28px;
    color:#333;
    margin-bottom: 10px;
}
.introduce .intro-con span{
    font-size: 15px;
    padding:0 5px;

}
.introduce .intro-text{
    font-size: 16px;
    line-height: 34px;
    color:#5a5a5a;
    margin-top: 25px;
    text-align: justify;
}
.introduce .intro-text iframe{
    margin:0 auto;
}
.introduce .intro-text p,
.introduce .intro-text span,
.introduce .intro-text a,
.introduce .intro-text h1,
.introduce .intro-text h2,
.introduce .intro-text h3,
.introduce .intro-text h4,
.introduce .intro-text h5,
.introduce .intro-text em,
.introduce .intro-text strong{
    font-size: 18px !important;
    font-family: '宋体' !important;
    line-height: 1.8 !important;
}
.news-fh{
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #e2e2e2;
}
.news-fh ul li{
    
}
.news-fh ul li:last-child{
    border-top: 0;
    margin-top: 8px;
}
.news-fh ul li a:hover,.top_down li a:hover{
    color:#7dbd67;
    text-decoration: underline;
    cursor: pointer;
}
.introduce .intro-text img,.column .about-list .about-text img{
    max-width: 100%;
}
.introduce .intro-text table{
    width: 100% !important;
}
.introduce .intro-text table tr{
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
}
.introduce .intro-text table tr td{
    border-left: 1px solid #ddd;
    border-right: 1px solid #ddd;
    padding:4px 10px;
}


/*分页*/
.page-box {
    margin-bottom: 30px;
    margin-top: 40px;
}
.page-box div{
    display: flex;
    display: -webkit-flex;
    justify-content: left;
}
.page-box a{
    display: block;
    padding: 6px 15px;
    font-size: 14px;
    color: #666;
    box-sizing: border-box;
    border: 1px solid #ddd;
    margin: 0 5px;
    border-radius: 3px;
}
.page-box strong{
    display: block;
    padding: 6px 15px;
    font-size: 14px;
    color: #666;
    background-color: #1850a3;
    color: #fff;
    border-radius: 3px;
}

.ty_more{
    margin-top: 50px;
    text-align: center;
}
.ty_more a{
    font-size: 16px;
    color: #333;
}
/*案例展示标题*/
.case_type{
    text-align: center;
    padding: 20px 120px;
}
.case_type h4{
    font-size: 30px;
    color: #333333;
    margin-bottom: 20px;
}
.case_type p{
    font-size: 14px;
    text-align: center;
    line-height: 25px;
}

.p_p_left{
    /* width: 300px; */
    margin-right: 3%;
    }
    .p_p_left ul{
        border: 1px  solid #e5e5e5;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
    }
    .p_class_menu,.P_sell_products{
    background-color: #fff;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.05);
    }
    .p_p_left .b_txt{
    text-align: center;
    background: var(--linear-gradient);
    background: var(--linear-gradient-g);
    /* background-color: var(--main-color); */
    color: #fff;
    padding: 15px 20px;
    }
    .p_p_left .b_txt h2{
    font-size: 22px;
    }
    
    .p_class_menu .menu ul li {
    width: 100%;
    height: auto;
    border-top: 1px solid #e5e5e5;
    overflow: hidden;
    }
    
    .p_class_menu .menu ul li a.active {
    color: var(--main-color);
    }
    
    .p_class_menu .menu ul li a {
    
    display: block;
    font-size: 16px;
    color: #282f36;
    line-height: 20px;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    position: relative;
    }
    .p_aaa{
    padding: 20px 30px;
    position: relative;
    }
    
    .p_aaa::before{
    content: "";
    background: var(--main-color);
    width: 0px;
    height: 2px;
    position: absolute;
    bottom:  0px;
    left: 0px;
    z-index: 10;
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -ms-transition: all 0.8s;
    -o-transition: all 0.8s;
    }
    
    .p_aaa:hover::before{
    width: 100%;
    }
    
    .p_class_menu .menu ul li ul {
    width: 100%;
    height: auto;
    padding: 10px 30px;
    border-top: 1px solid  var(--main-color);
    display: none;
    overflow: hidden;
    }
    .p_class_menu .menu ul li ul li {
    border: 0;
    }
    
    .p_class_menu .menu ul li {
    width: 100%;
    height: auto;
    border-top: 1px solid #e5e5e5;
    overflow: hidden;
    }
    .p_class_menu .menu ul li ul li a.active::after {
    background:  var(--main-color);
    }
    
    .p_class_menu .menu ul li ul li a::after {
    content: '';
    width: 5px;
    height: 2px;
    position: absolute;
    top: 50%;
    left: 0;
    z-index: 1;
    background: #999;
    margin-top: -1px;
    }
    .p_class_menu .menu ul li a.is_active.active .icon {
    transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    }
    
    .p_class_menu .menu ul li a.active .icon {
    color:  var(--main-color);
    }
    
    .p_class_menu .menu ul li a .icon {
    width: 12px;
    height: 20px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    margin-top: -10px;
    position: absolute;
    right: 20px;
    top: 50%;
    font-size: 0;
    color: #282f36;
    text-indent: 0!important;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
    background: url(../images/icon_left.png) no-repeat right center;
    background-size: 20px 20px;
    }
    .p_aaa:hover{color: var(--main-color) !important;}
    .s_aaa{padding: 6px 0;padding-left: 15px;}
    .p_aaa:hover .icon{
    background: url(../images/icon_left_h.png) no-repeat right center !important;
    background-size: 20px 20px !important;
    }
    /* 推荐产品 */
    .sell_product_list{
    padding: 10px 10px;
    }
    .sell_product_list li{
    border: 1px solid #ccc;
    margin-bottom: 10px;
    padding: 10px;
    
    }
    .sell_product_list li .img{
    width: 30%;
    height: 6vh;
    overflow: hidden;
    margin-right: 3%;
    }
    .sell_product_list li .img img{
    display: block;
    height: 100%;
    margin: auto;
    }
    .sell_product_list li h2{
    font-size: 16px !important;
    font-weight: bold;
    color: #282f36 !important;
    background-color: transparent !important;
    padding: 0 !important;
    
    }
    .sell_product_list li  p{
        color: #282f36;
    }
    .sell_product_list li:hover{
        border: 1px solid var(--main-color);
    }
    .sell_product_list li:hover h2{
        color: var(--main-color);
    }
    /* 产品页右部分 */
    .p_p_right{
    flex: 1;
    }
    .about_new_list li{
        position: relative;
        border-bottom: 2px solid #f1f1f1;
    }
    .about_new_list li a {
        display: block;
        padding: 15px 20px;
    }
    
    .about_new_list li:first-child .newtxtBox {
       
        margin-top: 16px;
    }
    .about_new_list li .newTitle1,
    .ranking_new_list li .newTitle1
     {
        font-size: 18px;
        color: #1a1a1a;
        line-height: 1;
        transition: all 0.5s;
    }
    .about_new_list li:hover .newTitle1,
    .ranking_new_list li:hover .newTitle1
     {
        color: var(--main-color);
    }
    .about_new_list li .newTime1 {
        font-size: 16px;
        color: #666;
        padding-left: 25px;
        background: url(../images/icon_time.png) no-repeat left center;
        background-size: auto 16px;
        margin: 10px 0 0px;
    }
    .about_new_list li:first-child .newTime1 {
        margin: 10px 0 12px;
    }
    .about_new_list li .newMs {
        font-size: 14px;
        line-height: 1.4;
        color: #666;
    }
    
    
    .about_new_list li::before ,.ranking_new_list li::before{
        content: "";
        background: var(--main-color);
        width: 0px;
        height: 2px;
        position: absolute;
        bottom:  -2px;
        left: 0px;
        z-index: 10;
        transition: all 0.8s;
        -webkit-transition: all 0.8s;
        -moz-transition: all 0.8s;
        -ms-transition: all 0.8s;
        -o-transition: all 0.8s;
    }
    .about_new_list li .newPicBox,
    .about_new_list li .newMs
    {
        display: none;
    }
    .about_new_list li:first-child .newPicBox,
    .about_new_list li:first-child .newMs
    {
        display: block;
    }
    .about_new_list li:first-child .newMs
    {
        display: -webkit-box !important;
    }
    .about_new_list li:hover::before,.ranking_new_list li:hover::before {
        width: 100%;
    }
    .ranking_new_list li,.share_box li{
        padding: 15px 20px;
        position: relative;
        border-bottom: 2px solid #f1f1f1;
    }
    .ranking_new_list li span{
        display: block;
        width: 30px;
        height: 30px;
        line-height: 30px;
        text-align: center;
        background-color: #ccc;
        color: #fff;
        border-radius: 10px;
        -webkit-border-radius: 10px;
        -moz-border-radius: 10px;
        -ms-border-radius: 10px;
        -o-border-radius: 10px;
    
    }
    .ranking_new_list li:nth-child(1) span,
    .ranking_new_list li:nth-child(2) span,
    .ranking_new_list li:nth-child(3) span{
        background-color: #d7000f;
    }
    .ranking_new_list  .newTitle1{
        width: calc(100% - 50px);
        line-height: 30px !important;
    }
    .return_list{
        display: block;
        width: 100%;
        height: 40px;
        background-color: var(--main-color);
        color: #fff;
        text-align: center;
        line-height: 40px;
        margin-top: 10px;
    }
    .return_list:hover{
        color: #fff;
    }
    .message form{
        margin-top: 20px;
    }
    .message .i_i{
        width: 100%;
        margin-bottom: 15px;
    }
    .message input{
        display: block;
        padding:0 15px;
        width: 100%;
        font-size: 16px;
        line-height: 40px;
        border: 1px solid #e5e5e5;
        box-shadow: 0 0 20px rgba(0, 0, 0, .05);
        border-radius: 10px;
        overflow: hidden;
        color: #333;
    }
    .message textarea{
        display: block;
        width: 100%;
        border: 1px solid #e5e5e5;
        padding: 15px  ;
        font-size: 16px;
        box-shadow: 0 0 20px rgba(0, 0, 0, .05);
        margin-bottom: 15px;
    }
    .message button{
        display: block;
        width: 200px;
        line-height: 40px;
        color: #fff;
        outline: none;
        border: none;
        background: var(--linear-gradient-g);
        text-align: center;
        font-size: 18px;
        /* margin-top: .3rem; */
        box-shadow: 0 0 20px rgba(0, 0, 0, .05);
    }
    .message .error-content{
        top: unset;
        bottom: 20px;
        transform: none;
    }
    .message .bb  input{
        width: 80%;
    }
    .message .bb .error-msg{
        right: 180px;
    }
    .message .bb img{
        position: absolute;
        right: 0;
        top: 0%;
        display: block;
        width: auto;
        height: 40px;
        /* transform: translateY(-50%); */
    }
   
    @media screen and (max-width:960px) {
       
        .message .i_i{
            width: 100%;
        }
        .message button {
            position: static;
            width: 100%;
        }
        .message .bb{
            width: 70%;
        }
    }

#F_form .error-msg{
    bottom: 22px;
}
.photo_list{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}
.photo_list li{
    border: 1px solid #ccc;
        background: #fff;
}
.photo_list .ab{
    height: 350px;
}

.photo_list .txt p{
    font-size: 16px;
    text-align: center;
    line-height: 30px;
    padding:6px 20px ;
    border-top: 1px solid #ccc;
}
@media screen and (max-width:767px) {
    .photo_list{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .photo_list .ab{
        height: 250px;
    }
    
}

.why{
    padding: 50px 0;
}
.why_box{
    margin-top: 40px;
}
.why .dw_relative{
    height: 400px;
}
.why .center{
    position: absolute;
    top: 50%;
    left: 50%;
    height: 400px;
    width: 400px;
    border-radius: 50%;
    transform: translate(-50%,-50%);
    overflow: hidden;
}
.why .item{
    position: absolute;
    width: 360px;
}
.why .item:nth-child(2n){
    left: 0;
}
.why .item:nth-child(2n-1){
    right: 0;
    text-align: right;
}
.why .item_1,
.why .item_2{
    top: 50px;
}
.why .item_3,
.why .item_4{
    top: 250px;
}

.why .item h2{
    background:#1E9FFF;
    color: #fff;
    font-size: 16px;
    line-height: 40px;
    width: 80%;
    border-radius: 50px;
    overflow: hidden;
    position: relative;
    padding-left: 50px;
}
.why .item_2 h2{
    background:#f56c6c;
}
.why .item_3 h2{
    background:#4bb368;
}
.why .item_4 h2{
    background:#FFB800;
}
.why .item:nth-child(2n-1) h2{
    margin-left: 20%;
    padding-left:0px;
    padding-right:50px;
}
.why .item h2 i{
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid #fff;
    overflow: hidden;
    border-radius: 50%;
    background: #1E9FFF;
    top: 0;
    left: -2px;
    text-align: center;
    line-height: 38px;
    font-size: 18px;
    font-weight: bold;
    font-style: italic;
}
.why .item_2 h2 i{
    background:#f56c6c;
}
.why .item_3 h2 i{
    background:#4bb368;
}
.why .item_4 h2 i{
    background:#FFB800;
}
.why .item:nth-child(2n-1) h2 i{
     left: unset;
     right: -2px;
}
.why .item p{
    font-size: 14px;
    line-height: 25px;
    margin-top: 10px;
}
.foot_bottom{
    background: #545454;
}
.news_list a{
    width: 49%;
    border: 1px solid #f1f1f1;
    border-radius: 6px;
    box-shadow: 0 0 20px  rgba(0, 0, 0, .2);
    margin-bottom: 2%;
    overflow: hidden;
}
.news_list a:hover{
    box-shadow: 0 0 20px  rgba(0, 0, 0, .5);
}
.news_list .img{
    height: 250px;
}
.news_list a:hover img{
  transform: scale(1.05);
}
.news_list .img p{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, .5);
    font-size: 16px;
    color: #fff;
    line-height: 40px;
    padding: 0 15px;
}
.news_list .txt{
    padding: 15px;
}
.news_list .txt p{
    color: #666;
    line-height: 25px;
    margin-bottom: 10px;
}
.news_list .txt p span em {
    width: 20px;
    height: 20px;
    display: inline-block;
    margin-right: 6px;
    background-position: -195px -118px;
}
.news_list .txt p span .time
 {
    background-position: -174px -119px;
}
.new_title_{
    margin: 30px auto 50px;
}

.linkUsMap .conL {

  width: 100%;
  background: #fff;
}

.linkUsMap .conL h3 {

  font-size: 24px;

  color: #006699;

  margin-bottom: 42px;

}

.linkUsMap .conL .box {

  width: 100%;

}

.linkUsMap .conL .box li {

  height: 71px;

  border-bottom: 1px solid #e5e5e5;

  overflow: hidden;

}

.linkUsMap .conL .box li:first-child {

  border-top: 1px solid #e5e5e5;

}

.linkUsMap .conL .box li img {
  display: block;
  margin-right: 10px;
}

.linkUsMap .conL .box p span {

  font-size: 15px;

  color: #666666;

}

.linkUsMap .conL .box p em {

  font-size: 15px;

  color: #333;

}
.color-fff{
    color: #fff !important;
}
.title span.color-fff::after, .title span.color-fff::before {
    background: #fff;
    opacity: 1;
}
.map iframe{
    width: 100% !important;
    overflow: hidden;
}
.map{margin: 20px 0;}