html {
    margin: 0;
    padding: 0;
    border: 0;
}

body,div,span,object,iframe,h1,h2,h3,h4,p,blockquote,pre,a,address,code,b,em,img, dl,dt,dd,ol,ul,li,fieldset,form,label,footer, header,hgroup,nav,section {
    margin: 0;
    padding: 0;
    border: 0;
}

body {
    background: #fff;
    color: #666;
    position: relative;
    font: 12px/1.5 Microsoft YaHei,arial,,sans-serif;
    vertical-align: baseline;
    width: 100%;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    outline: none;
}

a:hover,a:active,a:focus {
    color: #0d4aa8;
    text-decoration: none;
    outline: none;
}

input {
    padding: 0;
    margin: 0;
    font-family: 'Microsoft YaHei';
}

img {
    border: none;
    background: none;
    vertical-align: middle;
}

ul,ol,li {
    list-style-type: none;
}

select,input,img,select {
    vertical-align: middle;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

table, th, td {
    vertical-align: middle
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    overflow: hidden;
    visibility: hidden;
}

.clearfix {
    zoom:1}

.clearboth {
    height: 0px;
    line-height: 0px;
    overflow: hidden;
    clear: both;
    font-size: 0px;
}

h1,h2,h3,h4 {
    font-size: 12px;
    font-weight: bold;
}

hr {
    border: 0;
    border-top: 1px solid #ccc;
    height: 0;
}

/* .com-img {
    display: inline;
    overflow: hidden;
    margin: 0 auto;
    display: table;
}

.com-img img {
    transition: all 0.5s ease-in 0s;
    -webkit-transition: all 0.5s ease-in 0s;
    -moz-transition: all 0.5s ease-in 0s;
    -o-transition: all 0.5s ease-in 0s;
}

.com-img:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
}
 */
/* .flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
} */
.w1400 {
    max-width: 1400px;
    margin: 0 auto;
}

.w1500 {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 50px;
    background: #fff;
}

.clearboth {
    clear: both;
}

/*头部*/
.w-topp{
    background-color: #ececec;
}
.w-wel{
    color: #777;
    font: 400 15px/36px "Microsoft yahei";
}
.w-wel a {
    color: #777;
    font: 400 15px/36px "Microsoft yahei";    
}
.w-wel a + a::before{
    content: ",";
    color: #777;
}
.w-seo{
    color: #777;
    font: 400 15px/36px "Microsoft yahei"; 
}
.w-seo a{
    color: #777;
    font: 400 15px/36px "Microsoft yahei";   
}
.w-seo a:hover{
    color: rgba(0, 0, 0, .7);
}
.w-head1{
    padding: 35px 0;
}

.logo img{
    float: left;
    padding-top: 12px;
}
.w-logo-line{
    float: left;
    width: 1px;
	height: 69px;
	background-color: #cecece;
    margin-left: 11px;
    margin-right: 15px;
}
.logo .wz{
    padding: 2px 0;
    float: left;
}
.logo .wz p{
    color:#004a9d;
    font: 600 22px/34px "Microsoft yahei";
}
.logo .wz span{
    display: block;
    color: #555555;
    font: 400 18px/32px "Microsoft yahei";
}
.w-top-phone{
    color: #333333;
    font: 600 26px/30px "Microsoft yahei";
}
.w-top-phone img{
    margin-left: 10px;
}
.top-nav{
    position: relative;
    background-color: #004a9d;
}

@media (max-width: 1200px) {
    .logo .wz p{
        font: 600 18px/34px "Microsoft yahei";
    }
    .logo .wz span{
        font: 400 16px/32px "Microsoft yahei";       
    }
}




/* banner下四张图 */
.cca {
    position: relative;
    padding: 3vw 0;
    background: #fff;
    box-shadow: 0 0 5px 1px rgb(153 153 153 / 30%);
  
    z-index: 99;
}

.cca li {
    width: 25%;
    justify-content: center;
    align-items: center;
}

.cca li .img {
    height: 54px;
    overflow: hidden;
    margin-right: 1vw;
}

.cca li .img img {
    position: relative;
    top: 0;
    transition: all 0.3s;
}

.cca li .liwz h3 {
    font-size: 1rem;
    color: 333333;
    font-weight: normal;
}

.cca li .liwz p {
    font-size: 16px;
    color: #888888;
    margin-top: 10px;
}

.cca li:hover .img img {
    top: -54px;
}

.cca li:hover .liwz h3 {
    color: #0172ba;
}

/* 废气处理设备切换 */
.c1 {
    background: #f7f7f7;
    padding-bottom: 5vw;
    position: relative;
}

.c1 c1 {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.ccb {
    margin-top: 1.5vw;
}

.ccb h3 {
    text-align: center;
    font-weight: 600;
    font-size: 2rem;
    color: #0172ba;
}

.ccb h3 span {
    color: #222222;
}

/*<!-- 产品展示 -->*/
.promenu2 {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 1vw;
    margin-bottom: 3vw;
}

.promenu2 li {
    background: url("../../../../13e74ab5/22/02/65b7f1ac73b5890bc7b68febbccbb6ae58a66c74.png") no-repeat left center;
    padding-left: 23px;
    overflow: hidden;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.4s linear;
    margin: 15px;
}

.promenu2 li a {
    font-size: 18px;
    color: #666666;
}

.promenu2 li.active {
    background: url("../../../../13e74ab5/22/02/cc755860abd2948bc9c64b5b7bb87ac9a1076bec.png") no-repeat left center;
}

.promenu2 li.active a {
    color: #0172ba;
}

/* .pp_ll{height:0;overflow:hidden;}
.pp_ll.aa{height:auto;margin-bottom: 5vw;} */
/* css */
.tab-con {
    position: relative;
}

.tab-con .tab-main {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9;
    right: 0;
}

.tab-con .tab-main {
    opacity: 0;
    visibility: hidden;
    transition: all .5s ease;
}

.tab-con .tab-main.active {
    position: static;
    opacity: 1;
    visibility: visible;
}

/* pro_list */
.pro_list {
    margin: 0 -13px;
    position: relative;
}

.pro_list .slick-arrow {
    position: absolute;
    top: 48%;
    font-size: 0;
    outline: none;
    border: none;
    width: 50px;
    height: 50px;
    z-index: 99999;
    box-shadow: 0 0 5px 1px rgb(153 153 153 / 30%);
    border-radius: 10px;
}

.pro_list .slick-prev {
    background: url("../../../../13e74ab5/22/02/8ca0b193671baa5df6f4fd8e577c3370ec79a93d.png");
    left: -8%;
}

.pro_list .slick-next {
    background: url("../../../../13e74ab5/22/02/4e9630c13b9dbaa1072f4748fa75b4bec64e5ae0.png");
    right: -8%;
}

.pro_list .slick-prev:hover {
    background: url("../../../../13e74ab5/22/02/4cebf512d7154daa6d164005b2cd3442b7d5682c.png");
}

.pro_list .slick-next:hover {
    background: url("../../../../13e74ab5/22/02/f511e0165536397b2420918ce1b2047da6b4eee3.png");
}

.pro_list .slick-slide {
    margin: 0 13px;
}

.pro_list li img {
    width: 100%;
}

.pro_list li h2 {
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: #969696;
}

.pro_list li h2 a {
    font-weight: normal;
    font-size: 16px;
    color: #ffffff;
    line-height: 50px;
    display: block;
}

.pro_list li:hover h2 {
    background: #0172ba;
}

.c2 {
    background: url("../../../../13e74ab5/22/02/67ca26147214e9d80f3e7ab717b91ca949b8c8d6.png") no-repeat top center;
    padding-top: 5vw;
    padding-bottom: 6vw;
}

.c2a {
    width: 49%;
}

.c2abt {
    border-left: 8px solid #0172ba;
    padding-left: 30px;
    margin-bottom: 3.5vw;
}

.c2abt dd {
    font-size: 2.2rem;
    color: #0172ba;
    font-weight: 600;
}

.c2abt dd span {
    display: inline-block;
    background: #ebf4dc;
    font-size: 2.5rem;
    width: 50px;
    height: 50px;
    color: #85bd24;
    line-height: 1;
    border-radius: 50%;
    text-align: center;
    position: relative;
    top: -5px;
}

.c2abt dt {
    font-size: 1.2rem;
    color: #666666;
    font-weight: normal;
}

.c2ays li {
    margin-bottom: 3vw;
}

.c2ays .img {
    width: 11.5%;
    position: relative;
}

.c2ays .img::after {
    content: "";
    width: 2px;
    height: 3vw;
    background: #eaeaea;
    position: absolute;
    top: 80px;
    left: 49%;
}

.c2ays li:last-child .img::after {
    display: none;
}

.c2ays .img img {
    max-width: 100%;
}

.c2ays .liwz {
    width: 82%;
}

.c2ays .liwz h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333333;
}

.c2ays .liwz p {
    font-size: 16px;
    line-height: 24px;
    color: #666666;
    margin-top: 10px;
}

.c2dh {
    padding-left: 24px;
    height: 50px;
    line-height: 50px;
    background: #f2f2f2;
    border-radius: 50px;
    color: #666666;
    font-size: 14px;
}

.c2dha img {
    line-height: 50px;
    margin-right: 15px;
}

.c2dh span {
    color: #0172ba;
    font-weight: 600;
    font-size: 1.5rem;
    line-height: 1;
    position: relative;
    top: 6px;
}

.c2dh .c2dhb {
    display: block;
    background: #0172ba;
    text-align: center;
    width: 168px;
    font-size: 14px;
    color: #ffffff;
    line-height: 50px;
    height: 50px;
    border-radius: 50px;
}

.c2b {
    width: 42.7%;
    margin-top: 12px;
}

.c2b img {
    max-width: 100%;
}

.cc3 {
    background: url("../../../../13e74ab5/22/02/ca7c18160fa7f1c3ff4aed5e5fa7deb762dff0a4.png") no-repeat top center;
    padding-top: 3vw;
}

.cc3 .c3bt {
    margin: 0 auto;
    text-align: center;
}

.cc3 .c3bt dd {
    font-size: 2rem;
    font-emphasize: 600px;
    color: #ffffff;
}

.cc3 .c3bt dt {
    font-size: 18px;
    color: #ffffff;
    font-weight: 400;
    margin-top: 10px;
}

.case_listt {
    width: 100%;
    background: url("../../../../13e74ab5/22/02/1e9b5fb9c8d1bc915d36ef9c9a86e3babfe667bb.png") no-repeat bottom ;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2vw;
}

.case_listt li {
    margin: 0 30px;
    padding: 2vw 0;
    border-bottom: 3px solid rgb(255,255,255,0.0);
    transition: all 0.3s;
}

.case_listt li a {
    justify-content: center;
    align-items: center;
}

.case_listt li h3 {
    font-size: 17px;
    font-weight: 400;
    color: #333333;
}

.case_listt li .img {
    height: 30px;
    overflow: hidden;
    margin-right: 15px;
}

.case_listt li .img img {
    position: relative;
    top: 0;
    transition: all 0.3s;
}

.case_listt li:hover .img img {
    top: -30px;
}

.case_listt li:hover h3 {
    color: #0172ba;
}

.case_listt li:hover {
    border-bottom: 3px solid #0172ba;
}

.mgd {
    display: none;
}

.xx-case {
    margin: 0 -13px;
    margin-top: 3vw;
}

.xx-case .slick-slide {
    margin: 0 13px;
}

.xx-case button.slick-arrow {
    display: none!important;
}

.xx-case a {
    display: block;
    position: relative;
}

.xx-case a img {
    width: 100%;
}

.xx-case a h3 {
    width: 100%;
    position: absolute;
    bottom: 0;
    height: 46px;
    background: rgba(1,114,186,0.8);
    color: #fff;
    text-align: center;
    line-height: 46px;
    font-size: 14px;
    font-weight: normal;
    opacity: 0;
    transition: all 0.5s;
}

.xx-case a:hover h3 {
    opacity: 1;
}

.wfgd {
    margin-top: 3vw;
}

.wfgd .tempWrap {
    width: 1400px!important;
}

.wfgd ul li {
    width: 24.5%;
    margin: 0 10px;
    position: relative;
}

.wfgd ul li .img {
    width: 100%;
}

.wfgd ul li .img img {
    width: 100%; height:350px;
}

.wfgd ul li h3 {
    width: 100%;
    position: absolute;
    bottom: 0;
    height: 46px;
    background: rgba(1,114,186,0.8);
    color: #fff;
    text-align: center;
    line-height: 46px;
    font-size: 14px;
    font-weight: normal;
    opacity: 0;
    transition: all 0.5s;
}

.wfgd ul li h3 a {
    color: #fff;
}

.wfgd ul li:hover h3 {
    opacity: 1;
}

.c3mor {
    width: 170px;
    height: 46px;
    display: block;
    line-height: 46px;
    border: 2px solid #0976bc;
    text-align: center;
    color: #0976bc;
    font-size: 16px;
    font-weight: 400;
    border-radius: 50px;
    margin: 0 auto;
    margin-top: 3vw;
    transition: all 0.3s;
}

.c3mor:hover {
    color: #fff;
    background: #0976bc;
}

.cc4 {
    padding: 6vw 0;
    background: url("../../../../13e74ab5/22/02/104a81692c0d7076857c2bd841453b2aad7654a5.jpg") no-repeat top center;
    background-size: cover;
    margin-top: 4vw;
}

.c4ab {
    padding: 3vw 4vw;
    background: #fff;
    width: 61.2%;
    float: right;
    box-shadow: 0 0 5px 1px rgb(153 153 153 / 30%);
}

.c4ab h3 {
    font-size: 1.8rem;
    color: #0172ba;
    font-weight: 600;
}

.c4ab h4 {
    font-size: 1rem;
    color: #000000;
    font-weight: 400;
    margin-top: 1.5vw;
    line-height: 1;
}

.c4ab .abwz {
    font-size: 18px;
    color: #666666;
    line-height: 40px;
    margin-top: 2.5vw;
}

.c4ab .c4mor {
    width: 170px;
    height: 46px;
    display: block;
    line-height: 46px;
    border: 2px solid #0976bc;
    text-align: center;
    color: #0976bc;
    font-size: 16px;
    font-weight: 400;
    border-radius: 50px;
    margin-top: 3vw;
    transition: all 0.3s;
}

.c4ab .c4mor:hover {
    color: #fff;
    background: #0976bc;
}

.cc5 {
    padding-top: 4vw;
}

.c5bt {
    margin: 0 auto;
    text-align: center;
    margin-bottom: 4vw;
}

.c5bt dd {
    color: #0172ba;
    font-size: 2rem;
    font-weight: 600;
}

.c5bt dd span {
    color: #222222;
}

.c5bt dt {
    font-weight: normal;
    font-size: 18px;
    color: #666666;
    margin-top: 10px;
}

.cc5a {
    width: 63.7%;
}

.cc5a li {
    width: 49%;
}

.cc5a li .img img {
    width: 100%; height:360px;
}

.cc5a li h3 {
    font-size: 18px;
    color: #333333;
    font-weight: normal;
    line-height: 1;
    margin-top: 2vw;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.cc5a li p {
    font-size: 14px;
    line-height: 24px;
    color: #888888;
    font-weight: normal;
    margin-top: 1vw;
}

.cc5a li .lirq {
    font-size: 14px;
    line-height: 24px;
    color: #888888;
    font-family: "Arial";
    font-weight: normal;
    margin-top: 2vw;
}

.cc5a li .lirq dd {
    float: left;
    margin-right: 10%;
}

.cc5a li .lirq dt {
    float: left;
    font-weight: normal;
}

.cc5a li:hover h3 {
    font-weight: 600;
    color: #0172ba;
}

.cc5b {
    width: 31.5%;
}

.xx-news li {
    border-bottom: 1px solid #e6e6e6!important;
    padding-bottom: 1vw;
    margin-bottom: 1vw;
}

.xx-news li h3 {
    padding-left: 22px;
    font-size: 17px;
    color: #333333;
    font-weight: normal;
    background: url("../../../../13e74ab5/22/02/65b7f1ac73b5890bc7b68febbccbb6ae58a66c74.png") no-repeat left center;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.xx-news li p {
    font-size: 14px;
    color: #999999;
    font-weight: 100;
    font-family: "Arial";
    margin-top: 0.6vw;
}

.xx-news li span {
    display: block;
    font-size: 14px;
    color: #999999;
    margin-top: 0.6vw;
}

.xx-news li:hover h3 {
    font-weight: 600;
    color: #0172ba;
    background: url("../../../../13e74ab5/22/02/cc755860abd2948bc9c64b5b7bb87ac9a1076bec.png") no-repeat left center;
}

.footer {
    padding-top: 4vw;
    background: #1b1b1b;
    padding-bottom: 2vw;
    border-bottom: 1px solid #323232;
    margin-top: 3vw;
}

.footera {
    width: 28%;
    color: #fff;
    background: url("../../../../13e74ab5/22/02/8063cd5320f73f3c4b91edd9e747539ee91c3d53.png") no-repeat right 40%;
}

.footera .ftwz {
    font-size: 1rem;
    line-height: 1;
}

.footera .dblx {
    font-size: 14px;
    line-height: 33px;
    margin-top: 2vw;
}

.footera .dblx img {
    margin-right: 5px;
}

.footera .dbfx {
    margin-top: 2vw;
}

.footera .dbfx .pull-right {
    float: left!important;
}

.footerb {
    width: 58%;
}

.footerb .fot {
    width: 25%;
}

.footerb .fot dd {
    font-size: 18px;
    color: #ffffff;
    margin-bottom: 2vw;
}

.footerb .fot dt {
    font-size: 14px;
    line-height: 30px;
    color: rgba(255,255,255,.8);
    font-weight: normal;
}

.footerb .fot dt a {
    display: block;
    font-size: 14px;
    line-height: 30px;
    color: rgba(255,255,255,.8);
}

.footerb .fot dt a:hover {
    color: #0172ba;
}

.foot {
    background: #1b1b1b;
    padding: 1.5vw 0;
    font-size: 14px;
    line-height: 30px;
    color: rgba(255,255,255,.8);
    text-align: center;
}

.foot a {
    color: rgba(255,255,255,.8);
}

.foot a:hover {
    color: rgba(255,255,255,.8);
}

.jszc a {
    margin: 0 5px;
}

@media (max-width: 1400px) {
    .w1400 {
        padding: 0 15px;
    }
		.wfgd ul li .img img{ height:250px}
		.cc5a li .img img{ height:250px;}
}

@media (max-width: 1360px) {
    .w1500 {
        max-width: 1360px;
        padding: 0px 20px;
    }

    .w1400 {
        padding: 0 15px;
    }
}

@media (max-width: 1200px) {
		.wfgd ul li .img img{ height:200px}
		.cc5a li .img img{ height:200px;}
    .w1500 {
        max-width: 1200px;
    }

    .topdh {
        width: 30%;
    }

    .nnav {
        width: 59%;
    }

    .cca li .liwz h3 {
        font-size: 16px;
    }

    .cca li .liwz p {
        font-size: 14px;
    }

    .c2ays .img::after {
        top: 6vw;
    }
}

@media (max-width: 1024px) {
	.cc5a li .img img{ height:200px;}
    .header .logo {
        width: 360px;
    }

    .header .logo .logowz dd {
        font-size: 22px;
    }

    .header .logo .logowz dt {
        font-size: 16px;
    }

    .logoimg {
        width: 15%;
    }

    .logoimg img {
        width: 100%;
    }

    .header .w1400 {
        align-items: center;
    }

    .top_heada {
        width: 8%;
    }

    .top_headb {
        width: 63%;
    }

    .top_head a {
        font-size: 12px;
    }

    .topdh h5 {
        font-size: 12px;
    }

    .cca li {
        width: 50%;
        margin-bottom: 4%;
    }

    .cca li:nth-child(3) {
        margin-bottom: 0;
    }

    .cca li:nth-child(4) {
        margin-bottom: 0;
    }

    .cca li .img {
        width: 15%;
    }

    .cca li .liwz {
        width: 42%;
    }

    .ccb h3 {
        font-size: 28px;
    }

    .ccb {
        margin-top: -5.5vw;
    }

    .c2abt dd {
        font-size: 28px;
    }

    .c2abt dd span {
        font-size: 28px;
        width: 30px;
        height: 30px;
    }

    .c2ays .img::after {
        top: 7.5vw;
    }

    .c2ays .liwz h3 {
        font-size: 22px;
    }

    .cc3 .c3bt dd {
        font-size: 28px;
    }

    .case_listt li {
        width: 25%;
    }

    .c4ab h3 {
        font-size: 28px;
    }

    .c4ab h4 {
        font-size: 16px;
    }

    .c4ab .abwz {
        line-height: 28px;
    }

    .c5bt dd {
        font-size: 28px;
    }

    .cc5a {
        width: 100%;
        justify-content: center;
    }

    .cc5a li {
        width: 44%;
        margin: 0 2%;
    }

    .cc5b {
        display: none;
    }
}

@media (max-width: 992px) {
    .c2a {
        width: 90%;
        margin: 0 auto;
    }

    .c2b {
        display: none;
    }

    .c2ays .img::after {
        display: none;
    }

    .c2dh {
        width: 60%;
        margin: 0 auto;
    }

    .wfgd {
        display: none;
    }

    .mgd {
        display: block;
    }
}

@media (max-width: 768px) {
	.wfgd ul li .img img{ height:180px}
	.cc5a li .img img{ height:180px;}
	.xx-case a img{ height:350px}
    .cca {
        display: none;
    }

    .ccb {
        margin-top: 0;
        padding-top: 2vw;
    }

    .cca li .img {
        width: 25%;
    }

    .cca li .liwz {
        width: 65%;
    }

    .ccb h3 {
        font-size: 22px;
        padding: 5px 0;
    }

    .promenu2 {
        margin-top: 2vw;
    }

    .c2abt dd {
        font-size: 22px;
    }

    .c2abt dt {
        font-size: 18px;
    }

    .c2abt {
        border-left: 6px solid #0172ba;
    }

    .c2ays .liwz h3 {
        font-size: 20px;
    }

    .c2dh {
        width: 90%;
    }

    .c2 {
        background-size: cover;
    }

    .cc3 .c3bt dd {
        font-size: 22px;
    }

    .case_listt li {
        width: 32.5%;
    }

    .case_listt li {
        margin: 0;
    }

    .c4ab {
        width: 90%;
        float: none;
        margin: 0 auto;
    }

    .c4ab h3 {
        font-size: 22px;
    }

    .c4ab .abwz {
        font-size: 16px;
        line-height: 24px;
    }

    .c3mor {
        width: 120px;
        height: 36px;
        line-height: 36px;
    }

    .c4ab .c4mor {
        width: 120px;
        height: 36px;
        line-height: 36px;
    }

    .c5bt dd {
        font-size: 22px;
    }

    .c5bt dt {
        font-size: 16px;
    }

    .footera {
        width: 80%;
        margin: 0 auto;
    }

    .footerb {
        display: none;
    }

    .foot {
        display: none;
    }

    body {
        padding-bottom: 50px;
        padding-top: 60px;
    }

    .pro_list li h2 {
        height: 36px;
        line-height: 36px;
    }

    .pro_list li h2 a {
        line-height: 36px;
    }

    .pro_list .slick-prev {
        display: none!important;
    }

    .pro_list .slick-next {
        display: none!important;
    }

    .pro_list .slick-arrow {
        display: none!important;
    }
}

@media (max-width: 640px) {
    .cca li {
        margin-bottom: 2%;
    }

    .cca li .img {
        width: 33%;
        margin-right: 0;
    }

    .cca li .liwz p {
        font-size: 12px;
        margin-top: 5px;
    }

    .cca {
        padding: 2vw 0;
    }

    .promenu2 li {
        width: 47%;
        margin: 4px;
        text-align: left;
    }

    .promenu2 li a {
        font-size: 16px;
    }

    .c2abt dt {
        font-size: 16px;
    }

    .c2ays .liwz h3 {
        font-size: 18px;
    }

    .c2ays .liwz p {
        font-size: 14px;
        margin-top: 5px;
    }

    .c2dh .c2dhb {
        display: none;
    }

    .c2dh span {
        font-size: 16px;
        top: 2px;
    }

    .footera .ftwz {
        font-size: 18px;
    }

    .case_listt li {
        border: 1px solid #666;
        margin: 2px;
    }

    .w1500 {
        padding: 0 15px;
    }

    .cc5a li p {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .cc5a li h3 {
        font-size: 16px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        line-height: 24px;
    }

    .case_listt li h3 {
        font-size: 14px;
    }
}

@media (max-width: 500px) {
    .cc3 .c3bt dt {
        font-size: 14px;
        margin-top: 5px;
    }

    .case_listt li {
        width: 48%;
    }

    .c4ab {
        width: 100%;
    }

    .c2a {
        width: 100%;
    }

    .pro_list .slick-slide {
        margin: 0 6px;
    }

    .pro_list {
        margin: 0 -6px;
    }
}

@media (max-width: 400px) {
    .cca li {
        width: 100%;
    }

    .cca {
        transform: translateY(-10%);
        -ms-transform: translateY(-10%);
        -webkit-transform: translateY(-10%);
    }

    .ccb {
        margin-top: 0.5vw;
    }

    .ccb h3 {
        font-size: 18px;
    }

    .c2abt dd {
        font-size: 18px;
    }

    .c2abt {
        padding-left: 15px;
        border-left: 3px solid #0172ba;
    }

    .c2abt dd span {
        font-size: 18px;
        height: 22px;
        width: 22px;
    }

    .c2abt dt {
        font-size: 14px;
    }

    .c2ays .img {
        width: 15%;
    }

    .c2ays .liwz h3 {
        font-size: 16px;
    }

    .c2ays .liwz p {
        font-size: 12px;
        line-height: 22px;
    }

    .c2dh {
        width: 100%;
    }

    .cc3 .c3bt dd {
        font-size: 18px;
    }

    .c4ab h3 {
        font-size: 18px;
    }

    .c4ab h4 {
        font-size: 12px;
    }

    .c4ab .abwz {
        font-size: 12px;
    }

    .c4ab .c4mor {
        width: 80px;
        height: 28px;
        line-height: 24px;
        font-size: 12px;
    }

    .c3mor {
        width: 80px;
        height: 28px;
        line-height: 24px;
        font-size: 12px;
    }

    .c5bt dd {
        font-size: 18px;
    }

    .c5bt dt {
        font-size: 12px;
    }

    .cc5a li {
        width: 100%;
        margin-bottom: 2%;
    }

    .cc5a li h3 {
        font-size: 14px;
    }

    .cc5a li p {
        font-size: 12px;
    }

    .cc5a li .lirq {
        font-size: 12px;
    }

    .footera {
        width: 100%;
    }

    .footera .ftwz {
        font-size: 16px;
    }

    .footera .dblx {
        font-size: 12px;
    }
}

.container2 {
    max-width: 1430px;
    margin: 0 auto;
    padding: 0 15px;
}

.llxx {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    overflow: hidden;
    width: 80%;
    height: 42px;
    border: solid 1px #d8d8d8;
    border-radius: 30px;
    margin: 15px auto;
}

.llxx a {
    display: block;
    width: 50%;
    height: 42px;
    line-height: 42px;
    text-align: center;
    font-size: 14px;
    color: #777777;
    text-decoration: none;
}

.llxx a.a1 {
    border-right: 1px solid #eaeaea;
    box-sizing: border-box;
}

.pull-right .share-component a {
    color: #969696!important;
    border-color: #2d2d2d!important;
}

.flexed {
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  display: -webkit-flex;
}

/* about */
.ab-bg{
  background: url(../../../../../images/f0a7b7575bd5f6db197e1e7b4525daf944d6e4b9.jpg) no-repeat top center;
  background-size: 100% 100%;
  padding-top: 4.42708333333333vw;
  padding-bottom: 3.64583333333333vw;
}

.abl{
  width: 47.11%;
}

.at{
  position: relative;
}

.at::before{
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  background: url(../../../../../images/5b67385f6da3dd37065cf620e5129a0f8dc11010.png) no-repeat top center;
  width: 86px;
  height: 86px;
  background-size: 100% 100%;
}

.at h3{
  color: #333333;
  font-size: 48px;
}

.at h3 b{
  color: #0976bc;
}

.at h4{
  color: #333333;
  font-size: 24px;
  padding: 1vw 0;
}

.at h5{
  width: 90px;
  height: 5px;
  background: #0976bc;
}

.aw{
  margin-top: 2vw;
  padding-right: 1.3vw;
}

.aw p{
  color: #333333;
  font-size: 17px;
  line-height: 2;
  text-align: justify;
}

.amore{
  width: 178px;
  height: 54px;
  border-radius: 26px;
  background: #0976bc;
  margin-top: 2.6vw;
}

.amore a{
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  line-height: 54px;
}

.amore a img{
  margin-left: 15px;
}

.abr{
  position: relative;
  width: 47.75%;
}

.abr::before{
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  background: url(../../../../../images/3b0b9810daae48e9b325db3256b4275938747692.png) no-repeat top center;
  background-size: 100% 100%;
  width: 388px;
  height: 420px;
  z-index: -1;
}

.abr::after{
  content: '';
  position: absolute;
  bottom: 30px;
  right: 0;
  background: url(../../../../../images/86f53f0bbbc1ebb9331c08d6752b15ea63a58823.png) no-repeat top center;
  background-size: 100% 100%;
  width: 58px;
  height: 376px;
}

.abr img{
  max-width: 100%;
  padding-right: 30px;
  padding-bottom: 30px;
}

.num-index{
  border-top: 1px solid rgba(0,0,0,0.08);
  padding-top: 4.0625vw;
}

.nlist li{

  padding-left: 1.1vw;
  width: 25%;
}

.nlist li .num1{
  font-weight: 600;
  color: #333333;
  font-size: 60px;
  font-family: "Impact";
  line-height: 1;
}

.nlist li .num2{
  color: #666666;
  font-size: 16px;
  padding: 0.78125vw 0;
}

@media(max-width: 1300px){
  .at h3{
    font-size: 40px;
  }
  .at h4{
    font-size: 20px;
  }
  .nlist li .num1{
    font-size: 48px;
  }
}

@media(max-width: 1024px){
  .aw p{
    font-size: 15px;
  }
  .ab-index{
    align-items: center;
  }
  .abr img{

  }
  .abr::before{
    width: 240px;
    height: 330px;
  }
  .abr::after{
    width: 29px;
    height: 176px;
  }
}

@media(max-width: 767px){
  .ab-bg{
    padding: 40px 0;
  }
  .ab-index{
    flex-wrap: wrap;
  }
  .abl{
    width: 100%;
  }
  .at::before{
    width: 40px;
    height: 40px;
  }
  .at h3{
    font-size: 24px;
  }
  .at h4{
    font-size: 14px;
    padding: 10px 0;
  }
  .amore{
    height: 45px;
  }
  .amore a{
    font-size: 14px;
    line-height: 45px;
  }
  .abr{
    width: 100%;
    margin-top: 20px;
  }
  .abr::before{
    width: 100%;
    height: 100%;
  }
  .abr img{
    padding: 15px;
  }
  .num-index{
    padding-top: 30px;
  }
  .num-index ul{
    flex-wrap: wrap;
  }
  .nlist li{
    width: 50%;
    padding-left: 15px;
    margin-bottom: 20px;
  }
  .nlist li .num1{
    font-size: 24px;
  }
  .nlist li .num2{
    font-size: 14px;
  }
}