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;
}



/*初始化样式*/
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, 宋体, sans-serif;
    vertical-align: baseline;
    width: 100%;
    overflow-x: hidden;
}

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

a:link {
    color: #666;
}

a:visited {
    color: #666;
}

a:hover,
a:active,
a:focus {
    color: #009b4c;
    text-decoration: none;
    outline: none;
}

p {
    margin: 0;
}

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;
}

dt {
    font-weight: normal;
}

/*----- Common css ------*/
.fl {
    float: left;
}

.fr {
    float: right;
}

.di {
    _display: inline;
}

.fwn {
    font-weight: normal;
}

.dib {
    *display: inline;
    _zoom: 1;
    _display: inline;
    _font-size: 0px;
}



.flexd {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.wh {
    width: 1200px;
    margin: 0 auto;
}

.pos {
    position: relative;
    width: 1920px;
    left: 50%;
    margin-left: -960px;
}








/*热门搜索*/
.sou {
    margin: 15px 0;
}

.hotSearch a {
    margin-right: 6px;
}

.hotSearch {
    float: left;
    height: 24px;
    line-height: 24px;
    font-weight: normal;
}

/*搜索和热门搜索*/
/* #formsearch {
    float: right;
}

#search-type {
    float: left;
    width: 100px;
    height: 24px;
    border: 1px solid #c8c8c8;
    margin-right: 5px;
}

#formsearch input {
    height: 22px;
    background: #fff;
    border: 1px solid #c8c8c8;
    line-height: 22px;
}

#formsearch input#keyword {
    height: 22px;
    line-height: 22px;
    padding-left: 4px;
    color: #666;
} */
/* 
#formsearch input#s_btn {
    width: 46px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    background-color: #009b4c;
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 12px;
} */






/*内页左侧样式*/
.container {
    width: 1200px !important;
    margin: 0 auto;
    padding: 0;
}

.page-product-inquiry a {
    color: #fff;
}


@media (max-width: 992px) {
    body {
        padding-top: 60px;
        padding-bottom: 50px;
    }
}



.w1400 {
    max-width: 1400px;
    margin: 0 auto;
}

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

.clearboth {
    clear: both;
}

.top_head {
    margin: 0 auto;
    background: url(//cdn.myxypt.com/f7d81d42/22/10/72cd8a0fe31bf01e10b37ead11d15cff4b6908f4.png) no-repeat center;
    height: 53px;
    font-size: 13px;
    color: #fff;
    line-height: 53px;
}

.top_head a {
    color: rgba(255,255,255,.6);
    font-size: 13px;
}

.top_heada {
    width: 39.8%;
}

.top_headb {
    width: 60%;
}

.topdh {
    width: 50%;
    line-height: 53px;
}

.topdh img {
    margin-right: 5px;
}

.topdh h5 {
    display: inline-block;
}

.topdh h5 span {
    color: #fff;
    font-size: 20px;
    font-weight: 600;
}

.topss {
    width: 20px;
    position: relative;
}

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

.header {
    height: 70px;
}

.header .logo {
    width: 460px;
    justify-items: center;
    margin-top: -24px;
}

.header .logo .logowz {
    text-align: center;
}

.header .logo .logowz dd {
    font-size: 20px;
    font-weight: 600;
    color: #333333;
}

.header .logo .logowz dt {
    font-weight: 400;
    color: #444444;
    font-size: 10px;
}

.nnav {
    width: 62.5%;
}

.toplink {
    text-align: right;
}

/* banner下四张图 */
.cca {
    position: relative;
    padding: 3vw 0;
    background: #fff;
    box-shadow: 0 0 5px 1px rgb(153 153 153 / 30%);
    transform: translateY(-50%);
    /**上移元素**/
    -ms-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    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: #4eab38;
}

/* 废气处理设备切换 */
.c1 {
    background: url(//cdn.myxypt.com/f7d81d42/22/10/fc60c2c3984cce502de1af8c3ab1a32231569314.jpg) center no-repeat;
    padding-bottom: 5vw;
    position: relative;
    background-size: cover;
}

.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: #4eab38;
}

.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(//cdn.myxypt.com/f7d81d42/22/07/18489a62d5ebf3a397467405055160e0181c389d.png) no-repeat left center;
    padding-left: 23px;
  
    text-align: center;
    
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.4s linear;
    margin: 0 3px;
    float: left;
}

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

.promenu2 li.active {
    background: url(//cdn.myxypt.com/f7d81d42/22/10/78dd888b9834182910da6a313fc16185628cc877.png) no-repeat left center;
}

.promenu2 li.active a {
    color: #4eab38;
}

/* .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(//cdn.myxypt.com/f7d81d42/22/07/e49f8a34223691478bff480edef1eb4f9db847d1.png);
    left: -8%;
}

.pro_list .slick-next {
    background: url(//cdn.myxypt.com/f7d81d42/22/07/aa3c25e82f599107f76af434db1e64d5cda4ae05.png);
    right: -8%;
}

.pro_list .slick-prev:hover {
    background: url(//cdn.myxypt.com/f7d81d42/22/07/848a41866dc9dc9b77977db4081c61854aeb02a7.png);
}

.pro_list .slick-next:hover {
    background: url(//cdn.myxypt.com/f7d81d42/22/10/c34bd99fd0328b377aa827385f0bfa2a2a72aa9f.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: #4eab38;
}

.c2 {
    background: url(//cdn.myxypt.com/f7d81d42/22/07/63a2a2c61c545aedadcd1f40ddd2f9dd3f1b62e4.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: 3.1rem;
    width: 50px;
    height: 50px;
    color: #85bd24;
    line-height: 49px;
    border-radius: 50%;
    text-align: center;
    position: relative;
    top: 0;
}

.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: #4eab38;
    font-weight: 600;
    font-size: 1rem;
    line-height: 1;
    position: relative;
    top: 6px;
}

.c2dh .c2dhb {
    display: block;
    background: #4eab38;
    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(//cdn.myxypt.com/f7d81d42/22/07/a858400c5d8957d457aacea754b82755ebf8cb17.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(//cdn.myxypt.com/f7d81d42/22/07/c7127e0288190337a739f102a293a5e867cb52f4.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: #4eab38;
}

.case_listt li:hover {
    border-bottom: 3px solid #4eab38;
}

.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%;
}

.wfgd ul li h3 {
    width: 100%;
    position: absolute;
    bottom: 0;
    height: 46px;
    background: rgba(78,171,56,0.8);
    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 #4eab38;
    text-align: center;
    color: #4eab38!important;
    font-size: 16px;
    font-weight: 400;
    border-radius: 50px;
    margin: 0 auto;
    margin-top: 3vw;
    transition: all 0.3s;
}

.c3mor:hover {
    color: #fff!important;
    background: #4eab38;
}

.cc4 {
    padding: 6vw 0;
    background: url(//cdn.myxypt.com/f7d81d42/22/07/074d43004f7fc108f03ca1e247f7a9603979b0e9.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: #4eab38;
    font-weight: 600;
}

.c4ab h4 {
    font-size: 0.8rem;
    color: #000000;
    font-weight: 400;
    margin-top: 1.5vw;
    line-height: 1;
}

.c4ab .abwz {
    font-size: 17px;
    color: #666666;
    line-height: 40px;
    margin-top: 2.5vw;
}

.c4ab .c4mor {
    width: 170px;
    height: 46px;
    display: block;
    line-height: 46px;
    border: 2px solid #4eab38;
    text-align: center;
    color: #4eab38;
    font-size: 16px;
    font-weight: 400;
    border-radius: 50px;
    margin-top: 3vw;
    transition: all 0.3s;
}

.c4ab .c4mor:hover {
    color: #fff;
    background: #4eab38;
}

.cc5 {
    padding-top: 4vw;
}

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

.c5bt dd {
    color: #4eab38;
    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%;
}

.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: #4eab38;
}

.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(//cdn.myxypt.com/f7d81d42/22/07/18489a62d5ebf3a397467405055160e0181c389d.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: #4eab38;
    background: url(//cdn.myxypt.com/f7d81d42/22/07/a18dad5fb03f16ee181574e7b6f43c5dcd938c42.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(//cdn.myxypt.com/f7d81d42/22/07/be3fae3698011dbdcdbcb515acf8906a1930834d.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 .fota{width: 25%;}
.footerb .fotb{width: 36%;}
.footerb .fotc{width: 23%;}
.footerb .fotd{width: 16%;}
.footerb .fot dd {
    font-size: 18px;
    color: #ffffff;
    margin-bottom: 2vw;
}
.footerb .fotb dt{width: 50%;}
.footerb .fot dt {
    font-size: 14px;
    line-height: 30px;
    color: rgba(255,255,255,.3);
    font-weight: normal;
}

.footerb .fot dt a {
    display: block;
    font-size: 14px;
    line-height: 30px;
    color: rgba(255,255,255,.3);
}

.footerb .fot dt a:hover {
    color: #4eab38;
}

.foot {
    background: #1b1b1b;
    padding: 1.5vw 0;
    font-size: 14px;
    line-height: 30px;
    color: rgba(255,255,255,.3);
    text-align: center;
}

.foot a {
    color: rgba(255,255,255,.3);
}

.foot a:hover {
    color: rgba(255,255,255,.3);
}

.jszc a {
    margin: 0 5px;
}

@media (max-width: 1400px) {
    .w1400 {
        padding: 0 15px;
    }
}

@media (max-width: 1360px) {
    .w1500 {
        max-width: 1360px;
        padding: 0px 20px;
    }
    .promenu2 li a{font-size: 16px;}
    .w1400 {
        padding: 0 15px;
    }
}

@media (max-width: 1200px) {
    .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) {
    .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) {
    .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 #4eab38;
    }

    .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: 14px;
        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 #4eab38;
    }

    .c2abt dd span {
        font-size: 18px;
        height: 22px;
        width: 22px;
        line-height: 19px;
    }

    .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%;
        height: 64px;
        line-height: 28px;
    }

    .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;
}



@media(max-width: 1280px){
    .topdh h5 span{font-size: 18px;}
    .top_head a{font-size: 12px;}
}