*{margin: 0;padding: 0;box-sizing: border-box;list-style: none;line-height: 100%;}
body{font-size: 14px;min-width: 1200px;font-family:"Microsoft YaHei",微软雅黑}
a{text-decoration: none; color:#333; font-size: 14px;}
em,i{display: block;font-style: normal;}
:focus{ outline: none;}
.gy{max-width: 1500px;margin: 0 auto;min-width: 1200px;width: 100%;}

@font-face {
  font-family: "fut";
  src: url("../cssnew/fut.woff2.txt") format("woff2"),
       url("../cssnew/fut.woff.txt") format("woff"),
       url("../cssnew/fut.ttf.txt") format("truetype"),
       url("../cssnew/fut.eot.txt") format("embedded-opentype"),
       url("../cssnew/fut.svg.txt") format("svg");
}

/*header*/
.head_bc{min-width: 1200px;width: 100%;overflow: hidden;}
.head_c{height: 132px;position:relative;display: flex;justify-content: space-between;z-index: 2}
.head_c:after {
    position: absolute;
    content: "";
    width: 300px;
    height: 126px;
    background:rgba(5,148,8,0.89);
    top: 0;
    right: -300px;
    z-index: -1;
}
.logo_c{display: flex;align-items: center;position: relative;width: 25.7%;background: url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210429/20210429115535_973000256.png) no-repeat right;justify-content: center;height: 172px;padding-right: 30px;min-width: 400px;}
.logo_wz,.logo_c>p{position: relative;z-index: 5}
.logo_c>p{margin-right: 27px;} 
.logo_wz>b{font-size: 45px;color: #0a4286;display: block;}
.logo_wz>p{font-size: 16px;color: #595d62;margin-top: 9px;}
.hea_wz{padding-left: 19px;}
.hea_wz b:first-child{font-size: 40px;color: #222;display: block;}
.hea_wz b:last-child{font-size: 16px;color: #757575;margin-top: 3px;font-weight: normal;letter-spacing: 1px;display: block;}
.nav_c{width: 68%;display: flex;align-items: center;}
.nav_c>ul{width:74%;display: flex;justify-content: space-between;    height: 100%;}
.nav_c>ul>li{position: relative;height: 100%;display: flex;align-items: center;}
.nav_c>ul>li>a{text-align: center;color: #333;font-size: 18px;display: block;}
.nav_c>ul>li.on>a,.nav_c>ul>li:hover>a{color: #0a4286;}
.head_pho{width: 17%;margin-left: 60px;min-width: 187px;}
.icon_pho {
    display: flex;
    align-items: center;
}

.icon_pho b {
    font-size: 26px;
    color: #0a4286;
    padding-left: 10px;
}


.pho_wz p,.pho_wz b{color: #fff;}
.pho_wz p{font-size: 1rem;}
.pho_wz b{font-size: 1.4rem;}
.pho_ic{width: 37px;height: 37px;border-radius: 100%;border:1px solid #fff;display: flex;align-items: center;justify-content: center;}
.hlf {
  font-family: "yss" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.hea_wz ul{display: flex;margin-top: 8px;}
.hea_wz ul li{font-size: 14px;color: #666;border:1px solid #e8e8e8;width: 72px;height: 26px;line-height: 26px;text-align: center;}
.hea_wz ul li+li{margin-left: 10px;}
/*关键词*/
.dfs2{display:flex;align-items:center;justify-content:space-between;width: 100%;height: 100%;}
.icon>div i{user-select:none;transition:all 0.5s;position: relative;}

.iser_box,.itel_box{background:rgba(255,255,255,0.8);position:absolute;top:132px;right:0;padding:30px;transform-origin:top;transform:rotateX(90deg);transition:all 0.5s;z-index: 9}
.icon>div:hover .iser_box,.icon>div:hover .itel_box{transform:rotateX(0deg);}
.icon_search>i>span{
    width: 36px;
    height: 36px;
    border-radius: 100%;
    color: #333;
    border:1px solid #eee;
    line-height: 36px;
    font-size: 18px;
    position: relative;
    display: block;
    text-align: center;
}
.icon_search>i:hover>span{background: #0a4286;border-color: #0a4286;color: #fff;}
.search_l{display:flex;align-items:center;justify-content:end;}
.search_l span+span{margin-left:4px;}
.search_l a{color: #333;font-size: 14px;}
.search_r{margin-top:13px;position:relative;}
#infoname{width:100%;height:38px;line-height: 38px;border:1px solid #eee;text-indent:12px;}
.z_img{width:38px;height:38px;position:absolute;top:0;right:0;background: no-repeat;}
.itel_box{width:228px;text-align:center}
.itel_box p{color:#333;position:relative;}
.itel_box p:before{position:absolute;left:0;color:#333;}
.itel_box em{font-family:'arial';font-size:26px;font-weight: bold;color:#0f7404;margin-top:10px;}
.search_l .iconfont{font-size: 16px;}
.icon_tel i{display: block;width: 98px;height: 30px;line-height: 28px;text-align: center;border:2px solid #b2b2b2;font-size: 14px;color: #7f7f7f;border-radius: 15px;font-style: normal;}
.icon_tel:hover i{border:2px solid #0a4286;color: #0a4286;}
.zy_btn {
    width: 105px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border: 1px solid #eee;
    border-radius: 17px;
    position: relative;
}

.zy_btn:after {
    position: absolute;
    content: "";
    width: 1px;
    height: 14px;
    background: #eee;
    top: 10px;
    left: 50%;
}
.zy_btn a:first-child {
    display: inline-block;
    padding-right: 20px;
    color: #dc0c0c;
}
.zy_btn a:last-child{color: #0a4286;}

.dh_c {
    width: 285px;right: 118px;
}
.dh_h,.dh_h b{font-size:18px;}
@media screen and (max-width: 1500px){
	.nav_c{width: 71%;}
	.head_pho{margin-left: 50px;}
}
@media screen and (max-width: 1300px){
	.head_pho{margin-left: 20px;}
	.logo_c{justify-content: flex-start;}
}
/*banner*/
.slider {width: 100%;}
.slick-slide{height: auto;}
.slick-slide img {width: 100%;}
.slick-prev {left: 38px;z-index: 99;}
.slick-next {right: 40px;}
.slick-dots{bottom: 32px;}
.slick-dotted.slick-slider{margin-bottom: 0;}
.slick-prev:before, .slick-next:before{font-size: 34px;}
.slick-dots li{margin:0 2px !important;}
.slick-dots li button{font-size:0 !important;}
.slick-dots li button:before{color: #fff;opacity: 1;font-size:42px;}
.slick-dots li.slick-active button:before{color:#0a4286;}
.slick-prev:before, .slick-next:before{font-family: "yss";}
.slick-prev:before {content: '\e626';display: block;}
.slick-next:before{content: '\e758'}
/*number,products*/
.pro_bc{background: url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210429/20210429150851_1461009034.png) no-repeat center;}
.number{display: flex;}
.number li{width: 20%;background: url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210429/20210429151026_444012849.png) no-repeat center;height: 222px;display: flex;flex-direction: column;align-items: center;justify-content: center;}
.number li:nth-child(2n){background: #0a4286 url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210429/20210429151612_550921516.png) no-repeat center;}
.number li b p{font-size: 18px;color: #fff;margin-bottom: 20px;padding-left: 4px;}
.number li b{font-weight: normal;}
.number li b a{font-size: 60px;color: #fff;font-family: "fut";}
.number li b span{font-size: 18px;color: rgba(255,255,255,0.3)}
.pro_cc{padding:100px 0;}
.pro_tit{text-align: center;}
.pro_tit b{font-size: 46px;color: #333;position: relative;}
.pro_tit b:before,.pro_tit b:after{position: absolute;content: "";background: url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210429/20210429155406_1261451740.png) no-repeat center;width: 39px;height: 33px;}
.pro_tit b:before{top: 17px;left: -58px;}
.pro_tit b:after{top: 17px;right: -58px;transform: rotateY(180deg);}
.pro_tit p{font-size: 24px;color: #666;padding-top: 22px;}
.pro_cc>ul{display: flex;margin-top: 110px;}
.pro_cc>ul>li{width: 25%;border:1px solid #e1e1e1;background: #fff;height: 130px;position: relative;}
.pro_cc>ul>li:after{position: absolute;content: "";width: 100%;height: 100%;background: url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210429/20210429163447_1583390077.png) no-repeat center;transform: rotateY(90deg);transition: all .5s;top: 0;left: 0;}
.pro_cc>ul>li.on:after{transform: rotateY(0deg)}
.pro_cc>ul>li.on{border:1px solid #0a4286;}
.pro_cc>ul>li>a{display: flex;align-items: center;justify-content: center;flex-direction: column;position: relative;height: 100%;}
.pro_cc>ul>li>a>p{position: absolute;top: -53px;left: 50%;margin-left: -47px;background: url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210429/20210429162619_2076052376.png) no-repeat center;width: 95px;height: 107px;text-align: center;z-index: 3;}
.pro_cc>ul>li>a>p>img {margin: 0 auto;display: block;margin-top: 16px;}
.pro_cc>ul>li>a>div{font-size: 24px;color: #333;margin-top: 40px;position: relative;z-index: 3;}
.pro_cc>ul>li>a>span{font-size: 16px;color: #666;width: 32px;height: 32px;display: block;border:1px solid #e1e1e1;border-radius: 100%;text-align: center;line-height: 32px;background: #fff;position: absolute;bottom: -16px;left: 50%;margin-left: -16px;z-index: 3;}
.pro_cc>ul>li.on>a>p{background: url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210429/20210429163325_728167202.png) no-repeat center;}
.pro_cc>ul>li.on>a>div{color: #0a4286;}
.pro_cc>ul>li.on>a>span{background: #0a4286;color: #fff;}

.pro_xq .divproduct_new_div {display: flex; flex-wrap: wrap;justify-content: space-between; } 
.pro_xq{display:none;} 
.pro_xq {display: flex; justify-content: space-between; } 
.pro_cp {width: 100%; } 
.pro_xq .divproduct_new_div_item .product_div_item_pic{overflow:hidden;} 
.pro_xq .divproduct_new_div_item .product_div_item_pic img {width: 100%; } 
.pro_xq .divproduct_new_div_item {position:relative} 
.pro_xqcate {overflow: hidden;margin-top:40px; } 
.pro_xqcate .pro_xq+.pro_xq {display: none; } 
.pro_xq .divproduct_new_div_item{display:flex;flex-direction: column-reverse;width: 24%;overflow: hidden;border: 1px solid #dfdfdf;} 
.pro_xq .divproduct_new_div_item_title{background: #fff; height: 53px; width: 100%; z-index:3; transition: all .4s;padding-left: 18px;position:relative;border-top: 1px solid #eee;} 
.pro_xq .divproduct_new_div_item:hover .divproduct_new_div_item_title{border:none;}
.pro_xq .divproduct_new_div_item_title:before {position: absolute; content: ""; width: 3px; height: 16px; background: #333; top: 19px; left: 0; } 
.pro_xq .divproduct_new_div_item_title a {font-size: 16px; color: #333;display: block;line-height: 53px; } 
.pro_xq .divproduct_new_div_item .product_div_item_pic{position:relative;} 
.pro_xq .divproduct_new_div_item .divproduct_new_div_item_title a:before{position:relative;} 
.pro_xq .divproduct_new_div_item .divproduct_new_div_item_title a:before,.pro_xq .divproduct_new_div_item .product_div_item_pic a:after{position: absolute; } 
.pro_xq .divproduct_new_div_item .product_div_item_pic a:after{content: "";width: 100%;height: 100%;top:0;left: 0;background: rgba(17,18,23,.52);transform: rotateZ(-180deg);transform-origin: center bottom;z-index:1;transition: all .3s;} 
.pro_xq .divproduct_new_div_item .product_div_item_pic a:before{content: "+";width: 48px;height: 48px;border-radius: 100%;text-align: center;line-height: 45px;color: #fff;border:1px solid rgba(255,255,255,0.75);position: absolute;top:50%;left: 50%;margin-left: -20px;margin-top: -20px;transform: scale(5);opacity:0;z-index: 2;font-size:32px; transition: all .3s;} 
.pro_xq .divproduct_new_div_item:hover .product_div_item_pic a:after{transform: rotateZ(0deg);} 
.pro_xq .divproduct_new_div_item:hover .product_div_item_pic a:before{opacity:1;transform: scale(1);}
.pro_xq .divproduct_new_div_item:nth-child(1),.pro_xq .divproduct_new_div_item:nth-child(2),.pro_xq .divproduct_new_div_item:nth-child(3),.pro_xq .divproduct_new_div_item:nth-child(4) {margin-bottom: 22px; } 
.pro_xq .divproduct_new_div_item_title a:after {content: "\e758"; font-family: "yss"; top: 1px; right: 20px; position: absolute; font-size: 18px;color: #d7d7d7; } 
.pro_xq .divproduct_new_div_item .divproduct_new_div_item_content {position: relative; } 
.pro_xq .divproduct_new_div_item:hover .divproduct_new_div_item_title{background:#0a4286;} 
.pro_xq .divproduct_new_div_item:hover .divproduct_new_div_item_title a{color:#fff;} 
.pro_xq .divproduct_new_div_item:hover .divproduct_new_div_item_title:before{background:#fff;} 
.pro_xq .divproduct_new_div_item:hover .divproduct_new_div_item_title a:after{color:#fff;}
a.pro_an {
    width: 186px;
    height: 52px;
    border: 1px solid #0a4286;
    display: block;
    text-align: center;
    line-height: 52px;
    border-radius: 26px;
    margin: 0 auto;
    margin-top: 50px;
    color: #0a4286;
    font-size: 18px;transition: all .5s;
}

a.pro_an>span {
    font-size: 20px;
    display: inline-block;
    margin-right: 6px;
    color: #0a4286;
}
a.pro_an:hover {
    width: 210px;
    background: #0a4286;
    box-shadow: 0 10px 10px rgba(10,66,134,0.2);
    color: #fff;
}
a.pro_an:hover span{color: #fff;}

/*特点*/
.td_c{display: flex;justify-content: space-between;align-items: center;padding: 120px 0 100px}
.td_lc{width: 45%;}
.td_lc>p{font-size: 60px;color: #333;}
.td_lc>div{font-size: 36px;color: #333;margin:16px 0 27px;}
.td_lc>a{display: block;width: 98%;height: 80px;color: #fff;background: #0a4286;line-height: 80px;text-align: center;border-bottom-left-radius: 50px;font-size: 36px;}
.td_lc>ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.td_lc>ul>li{display: flex;align-items: center;width: 48%;margin-top: 60px;}
.td_lc>ul>li>span{font-size: 46px;color:#0a4286;width: 80px;height: 80px;border-radius: 100%;background: #e4e8ee;text-align: center;line-height: 80px;flex-shrink: 0;}
.td_wz{margin-left: 20px;}
.td_wz>p{font-size: 24px;color: #333;}
.td_wz>div{color: #888888;font-size: 14px;line-height: 24px;margin-top: 12px;}
.td_rc{width: 48%;position: relative;padding-right: 47px;}
.td_rc:before{position: absolute;content: "";width: 236px;height: 210px;background: rgba(10,66,134,0.12);top: -28px;left: -28px;}
.td_rc:after{position: absolute;content: "";width: 90%;height: 96%;border:20px solid #0a4286;border-bottom-right-radius: 166px;top: 27px;right: 0;}
.td_rc p{position: relative;z-index: 99;}
.td_rc img{width: 100%;}
@media screen and (max-width: 1460px){
	.td_lc{width: 47%;}
	.td_lc>div{font-size: 30px;}
	.td_lc>p{font-size: 47px;}
	.td_lc>a{font-size: 35px;}
	.td_lc>ul>li{margin-top: 40px;}
}
@media screen and (max-width: 1350px){
	.td_lc>div{font-size: 26px;}
	.td_lc>p{font-size: 44px;}
	.td_lc>a{font-size: 34px;}
	.td_lc>ul>li{margin-top: 35px;}
}
/*产品应用*/
.app_bc{padding:0 60px;}
.app_img{position: relative;height: 837px;margin: 70px 0 100px;}
.app_img a{width: 24%;position: absolute;display: block;overflow:hidden;}
.app_img a:nth-child(5),.app_img a:nth-child(8){width: 16%;}
.app_img img{width: 100%;transition:all .5s;}
.app_img a:hover img {
    transform: scale(1.4);
}
.app_img a:after {
    position: absolute;
    content: "";
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.6);
    transition: all .5s;
    transform: rotateY(90deg);
}
.app_img a:hover:after {
    transform: rotateY(0deg);
}
.app_img a:before {position: absolute;content: "\e603";font-family: "yss";color: #eee;font-size: 22px;top: 50%;margin-top: -11px;left: 50%;margin-left: -11px;transition: all .5s;transform: scale(0);z-index: 99;}
.app_img a:hover:before {
    transform: scale(1.5);
}
.app_img a:nth-child(1){top: 10%;left: 0;}
.app_img a:nth-child(2){left: 25.4%;top: 0;}
.app_img a:nth-child(3){right: 25.3%;top: 0;}
.app_img a:nth-child(4){right: 0;top: 10%;}

.app_img a:nth-child(5){left: 8%;top: 69.5%;}
.app_img a:nth-child(6){left: 25.4%;top: 43.6%;}
.app_img a:nth-child(7){right: 25.3%;top: 58.7%;}
.app_img a:nth-child(8){right: 8%;top: 69.5%;}
/*sup*/
.sup_bc{background: url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210429/20210429204611_314318072.jpg) no-repeat top left;padding: 100px 0;}
.sup_tit{text-align: center;}
.sup_tit>p{font-size: 130px;color: rgba(255,255,255,0.03)}
.sut_i{text-align: center;position: relative;margin-top: -135px;}
.sut_i span{font-size: 32px;color: #fff;display: block;}
.sut_i b{display: block;font-size: 42px;color: #fff;padding:20px 0;}
.sut_i p{font-size: 24px;color: #fff;}
.sup_list{background:#fff;padding:50px;}

.sup_item{align-items:end;height:0;visibility:hidden;}
.sup_item.on{height:auto;visibility:visible;}
.si_img{width:50%;}
.si_img img{width:100%;}
.si_text{width:46.5%;}
.sit_tit{padding-left:100px;position:relative;margin-bottom:50px;}
.sit_tit em{width:80px;height:80px;position:absolute;top:0;left:0;line-height:80px;font-size:50px;font-family:fut;text-align: center;background:#0a4286;color:#fff;}
.sit_tit b{font-size:30px;display: block;margin-bottom:10px;}
.sit_tit p{font-size:30px;}
.si_text li{height:60px;font-size:18px;color:#666;line-height:30px;padding-left:22px;position:relative;overflow: hidden;}
.si_text li:before{content:'';width:6px;height:6px;border-radius:100%;border:1px solid #bbb;position:absolute;top:12px;left:0;}
.si_text li+li{margin-top:10px;}
.sit_tel{margin-top:50px;}
.sit_tel a{width:156px;height:46px;background:#15172c;display: block;line-height:46px;color:#fff;font-size:16px;text-align: center;}
.sit_tel a i{display:inline-block;line-height:46px;margin-right:8px;font-size:18px;}
.sit_tel i,.sit_tel em{display:inline-block;line-height:46px;}
.sit_tel p{font-size:0;}
.sit_tel p i{font-size:36px;color:#0a4286;margin-right:12px;}
.sit_tel em{font-size:30px;font-family:fut;}


.sup_tab{width:100%;border-top: 1px solid #eee;}
.st_item{width:25%;text-align: center;background:#fff;height:102px;position:relative;display: flex;justify-content:center;align-items:center;}
.st_item+.st_item{border-left: 1px solid #eee;}
.st_item.on{background:#0a4286;}
.st_item i{width:36px;height:102px;font-size:36px;line-height:102px;color:#0a4286;margin-right:15px;}
.st_item.on i{color:#fff;}
.st_item p{text-align: left;}
.st_item b{display: block;font-weight: normal;font-size:20px;margin-bottom:8px;}
.st_item.on b{color:#fff;}
.st_item em{text-transform:uppercase;font-size:12px;color:#666;}
.st_item.on em{color:rgba(255,255,255,0.5);}
.dfs {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
.sup_cc {
    box-shadow: 1px 1px 30px rgb(10 66 134 / 20%);
    padding-top: 50px;
}
@media screen and (max-width: 1400px){
  .sit_tel p i{font-size:30px;color:#0a4286;margin-right:12px;}
  .sit_tel em{font-size:24px;font-family:fut;}
}

.yiy_img{position:relative;margin-top: 60px;}
.yiy_img .divdgweb_new_div_item_title a{display:block;font-size:18px;position:relative;color:#333;}
.yiy_img .divdgweb_new_div_item_body{height: 88px;color:#666;font-size:14px;line-height: 24px;padding:16px 0 0;overflow:hidden; font-weight:100;position: relative;z-index: 99;}
.yiy_img .tempWrap,.yiy_img .divdgweb_new_div{overflow:inherit !important;}
.yiy_img .divdgweb_new_div{display:flex;}
.yiy_img .divdgweb_new_div_item {display: flex;flex-direction: column-reverse;width: 25%;background: #fff;padding: 0 0.5%;transition:all .5s;flex-shrink: 0;}

.yiy_img .divdgweb_new_div_item .news_div_item_pic,.yiy_img .divdgweb_new_div_item .news_div_item_pic img{width:100%;}
.yiy_img .divdgweb_new_div_item .news_div_item_pic a{display:block;position: relative;}
.yiy_img .divdgweb_new_div_item .news_div_item_pic a:after {position: absolute;content: "";width: 100%;height: 100%;top: 0;left: 0;transition:all .5s;}
.yiy_img .divdgweb_new_div_item:hover .news_div_item_pic a:after{opacity: 0;}
.yiy_img .divdgweb_new_div_item img {width: 100%;height:auto;}
.yiy_img .divdgweb_new_div_item_content{position: relative;padding:26px 15px 0 15px;transition:all .5s;height:193px;}
.yiy_img .divdgweb_new_div_item_title a:after {    position: absolute;
    content: '\e788';
    font-size: 30px;
    bottom: -126px;
    left: 0;
    transition: all .3s;
    font-family: 'yss';color: #0a4286;}

.yiy_img .slick-next:before,.yiy_img .slick-prev:before{
    display:block;    
    width: 70px;
    height: 70px;
    border: 1px solid #efedf4;
    border-radius: 100%;
    text-align: center;
    line-height: 70px;
    color: #666;
    font-size: 12px;}
.yiy_img .slick-next:before {
    content: "\e7bd";
}
.yiy_img .slick-prev:before {
    content: "\e604";
}
.yiy_img .slick-prev{left: -86px;}
.yiy_img .slick-next{right: -38px;}

.yy_cate table tr.on{background: #e59f62;}
.yiy_img .divdgweb_new_div_item:hover .divdgweb_new_div_item_title a:after{color:#fff;}
.yiy_img .divdgweb_new_div_item_content:before {position: absolute;content: "";width:100%;height:0px;bottom: 190px;z-index: 5;left: 0;opacity: 0;transition:all .3s;background: #0a4286;}
.yiy_img .divdgweb_new_div_item:hover .divdgweb_new_div_item_content{background:#0a4286;padding-top:0px;}
.yiy_img .divdgweb_new_div_item:hover .divdgweb_new_div_item_content:before{opacity: 1;height:54px;}
.yiy_img .divdgweb_new_div_item:hover .divdgweb_new_div_item_content .divdgweb_new_div_item_body,.yiy_img .divdgweb_new_div_item:hover .divdgweb_new_div_item_content .divdgweb_new_div_item_title a{color:#fff;}

.yiy_img .divdgweb_new_div_item .divdgweb_new_div_item_title {
    position: relative;
    z-index: 99;
}
.yiy_img ul.slick-dots {
    display: none!important;
}
.par_img .news_div_item_pic img {
    width: 100%;filter: grayscale(100%);
}
.par_img .divdgweb_new_div_item:hover .news_div_item_pic img {
    -webkit-filter: grayscale(0%);
    -moz-filter: grayscale(0%);
    -ms-filter: grayscale(0%);
    -o-filter: grayscale(0%);
    filter: grayscale(0%);
}

.par_img .divdgweb_new_div {
    display: flex;
}

.par_img .divdgweb_new_div_item {
    width: 20%;
    flex-shrink: 0;
    border: 1px solid #eee;
}

.par_img {
    overflow: hidden;
    margin-top: 50px;
}

.par_img .divdgweb_new_div_item_title,.par_img button {
    display: none!important;
}
/*在线留言*/
input, textarea {outline: none;border: none;}
textarea {resize: none;overflow: auto;}
.mess{background:url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210430/20210430100324_1539933650.jpg) no-repeat center;padding: 80px !important; position: relative;margin:96px auto 50px;}
.adbt{}
.adbt span{font-size: 34px;float: left;margin-right: 6px;color: #fff;}
.adbt b{font-size: 30px;display: block;line-height: 30px;font-weight: normal;color: #fff;}
.from_tab{width:100%;display: flex;}
.from_tab>div{width:calc((100% - 3vw) / 4);border-radius: 30px;display: flex;overflow:hidden;}
#feedback_form {margin: 60px 0;height: 60px;}
.col4{float: left;width: 16.7vw;height: 60px;background: #fff;}
.col4+.col4{margin-left: 1vw;}
.col4 span{display: inline-block;font-size: 30px;color: #999;margin-top: 15px;margin-left: 24px;}
.col4 input{height: 100%;width: calc(100% - 54px);margin-left: 16px;font-size: 16px;color: #999;}
.from_tab #tianxieone{float: left;margin-left: 20px;}
.from_tab #tianxiethree{width:100%;height: 60px;border-radius: 30px;background: #fff;display: flex;align-items: center;justify-content: space-between;}
.from_tab #tianxiethree span{display: inline-block;font-size: 30px;color: #d2d2d2;margin-top:2px;margin-left: 24px;}
.from_tab #tianxiethree>input{height: 100%;width: 58px;margin-left: 14px;font-size: 16px;color: #999;line-height: 60px;}
.from_tab #tianxiethree #authcode{width:calc(100% - 246px)}
.feedback_btn{float:right;width:120px;height: 60px;text-align: center;background: #0a4286;}
.feedback_btn .btns{line-height: 60px;width: 100%;border-top-right-radius: 30px;border-bottom-right-radius: 30px;background: #244597;color: #fff;font-size: 16px;}
.f_wz{color:#fff;font-size: 16px;}
@media screen and (max-width: 1500px){
.mess{padding: 30px !important;}
}

/*about*/
.ab_bc{background: url(https://memberpic.114my.com.cn/megasonchem/uploadfile/image/20210430/20210430102401_963660753.jpg) no-repeat center;padding-top: 400px;}
.ab_tit{text-align: center;}
.ab_tit b{display: inline-block;font-size: 42px;color: #fff;font-weight: normal;position: relative;}
.ab_tit b:before,.ab_tit b:after{position: absolute;content: "";width: 30px;height: 5px;background: #00923f;top: 21px;}
.ab_tit b:before{left: -60px;}
.ab_tit b:after{right: -60px;}
.ab_tit div{font-size: 24px;color: rgba(255,255,255,0.27);margin-top: 14px;}
.ab_cc{background: rgba(255,255,255,0.96);padding:130px 0 55px;}
.ab_lc p{font-size: 42px;color: #0a4286;text-align: center;font-weight:bold;display: inline-block;
    position: relative;}
.ab_lc p:after {
    position: absolute;
    content: "\e600";
    font-family: "yss";
    color: #0a4286;
    font-size: 30px;
    top: -54px;
    left: 50%;
    margin-left: -15px;
}
.ab_lc {
    text-align: center;
}
.ab_lc div{font-size: 16px;color: #666;line-height: 34px;padding:36px 0 50px;}
.ab_lc a{display: block;
    width: 164px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    border: 1px solid #0a4286;
    font-size: 18px;
    color: #0a4286;
    border-radius: 25px;
    margin: 0 auto;transition:all .5s;}
.ab_lc a:hover {
    width: 180px;
    background: #0a4286;
    box-shadow: 0 10px 10px rgb(10 66 134 / 20%);
    color: #fff;
}
.cf_c{background: #fff;box-shadow: 1px 0px 36px rgba(10,66,134,0.08);padding: 50px 43px 74px 43px;margin-bottom: 100px;}

.cf_img .divdgweb_new_div {display: flex;}
.cf_img .divdgweb_new_div_item {width: 25%;flex-shrink: 0;padding: 0 0.1%;display: flex;flex-direction: column-reverse;}
.cf_img .news_div_item_pic a{display:block;position:relative;overflow:hidden;}
.cf_img .news_div_item_pic a:before,.cf_img .news_div_item_pic a:after{position: absolute;}
.cf_img .news_div_item_pic img {width: 100%;transition: all .5s;display: block;overflow: hidden;}
.cf_img {overflow: hidden;}
.cf_img .divdgweb_new_div_item .divdgweb_new_div_item_title a {display: block;font-size: 16px;color: #333;padding: 20px 0 0;position: relative;text-align:center;}
.cf_img .divdgweb_new_div_item:hover .divdgweb_new_div_item_title a,.cf_img .divdgweb_new_div_item:hover .divdgweb_new_div_item_title a:after{color: #0a4286;}
.cf_img .divdgweb_new_div button{display:none!important;}
.cf_img .divdgweb_new_div_item:hover img {transform: scale(1.2);}
.cf_img .news_div_item_pic a:after {position: absolute;content: "";width: 100%;height: 100%;background: rgba(10,66,134,0.6);bottom: -100%;left: 0;transition: all .5s;opacity: 0;}

.cf_img .divdgweb_new_div_item:hover .news_div_item_pic a:after {
    bottom: 0;
    opacity: 1;
}

/*new*/
.new {margin:-17px 0 80px;position:relative;} 
.new_box {width: 100%;margin: 0 auto;overflow: hidden;max-width: 1500px;min-width: 1200px;} 
.new_tit {font-size: 36px;color: #0a4286;line-height: 40px;text-align: left;} 
.new_tit span {font-size: 30px;margin-left: 10px;line-height: 32px;font-weight: lighter;} 
.new_tit p {font-size:16px;color: #737373;line-height: 36px; } 
.new_line {width:22px;height: 1px;background: #0a4286;display: inline-block;margin-top: 12px;} 
.new_tab {margin-top: 70px;} 
.new_left {float:left;width: 62%;} 
.new_nav { width:100%;height: 32px;line-height: 32px; display: block;} 
.new_ul {} 
.new_nav li {float:left;position: relative;margin-right: 30px;} 
.new_nav li+li:before {content:'';width:1px;height: 15px;background: #f0f0f0;position: absolute;top:5px;left:-15px;} 
.new_nav li a {font-size: 18px;color: #525252;line-height: 20px;} 
.new_nav>a {font-size: 14px;color: #0a4286;float:right;text-transform: uppercase;} 
.new_nav li.on a {color:#0a4286;} 
.new_con {display: block;} 
.new_con .new_call {} 
.new_con { width:100%;overflow:hidden; margin-top:30px;} 
.new_con .news_div ,.new_con .divdgweb_new_div { overflow:hidden;} 
.new_con .news_div_item{width:100%; float:left; position:relative;} 
.new_con .news_div_item+.news_div_item{margin-top:5px;} 
.new_con .news_div_item_date div{display:inline-block;line-height:37px;} 
.new_con .news_div_item .news_div_item_pic{width:31.6%; position:absolute; left:0;overflow:hidden;display:none;border:1px solid #eee;} 
.new_con .news_div_item .news_div_item_pic img{width:100%; height:auto;} 
.new_con .news_div_item .news_div_item_title{ height:42px; width:710px; padding-left:20px; background:url(https://memberpic.114my.com.cn/hqjj123/uploadfile/image/20191215/20191215012121_1453526790.png) no-repeat; background-position: 0px; overflow:hidden;} 
.new_con .news_div_item .news_div_item_title a{font-size: 16px;display:block; line-height:42px;color:#858585;} 
.new_con .news_div_item .news_div_item_body{ display:none;} 
.new_con .news_div_item .news_div_item_date{ position:absolute; right:0; color:#555;text-align: center;} 
.new_con .news_div_item.on{ height:198px; position:relative;border-bottom: solid 1px #d5dce6;} 
.new_con .news_div_item.on .news_div_item_pic{display:block;} 
.new_con .news_div_item.on .news_div_item_pic a{display:flex; justify-content:center; align-items:center; width:100%; height:170px;}
.new_con .news_div_item.on .news_div_item_content{ width:66%; position:absolute; top:0; right:0; height:180px; overflow:hidden} 
.new_con .news_div_item.on .news_div_item_title{ width:400px; margin-top:7px; height:25px; overflow:hidden;padding-left:0;background:none;} 
.new_con .news_div_item.on .news_div_item_title a{font-size: 16px;line-height: 22px;display:block;color: #333;font-weight: bold;} 
.new_con .news_div_item.on .news_div_item_body{position:absolute; top:39px; right:0; color:#666; line-height:24px;display:block;font-size:14px;} 
.new_con .news_div_item.on .news_div_item_date{width:8.5%;height:80px;background:#0a4286;padding-top:52px;;position:absolute;top:0;left:23%;z-index: 9;} 
.new_con .news_div_item.on .news_div_item_day{width:100%;font-size:36px;font-weight:bold;color:#fff;text-align:center;line-height:52px;position:absolute;top:0;left:0;} 
.new_con .news_div_item.on .news_div_item_year,.new_con .news_div_item.on .news_div_item_month{line-height:100%;color:#fff;} 
.new_right {float:right;width:34%;} 
.new_txt {} 
.new_txt b {font-size: 18px;line-height: 32px;} 
.new_txt a {font-size: 14px;color: #0a4286;float:right;text-transform: uppercase;line-height: 32px;} 
.new_right .new_call {margin-top:30px;} 
.new_right .news_div_item+.news_div_item{margin-top:1px;} 
.new_right .news_div_item_content{width:100%;height:76px;background: #f0f0f0;line-height:76px;padding-left:50px;position:relative;} 
.new_right .news_div_item_content:before{content:'';width:4px;height:4px;border-radius:50%;border:2px solid #666;position:absolute;top:50%;left:25px;margin-top:-4px;} 
.new_right .news_div_item_content a.news_div_item_a:after{content:'\e758';font-family:'yss';font-size: 12px;color: #fff;position:absolute;top: 25px;right: 25px;width: 22px;height: 22px;border-radius: 100%;background: #666;text-align: center;line-height: 22px;} 
.new_right .news_div_item.on .news_div_item_content a.news_div_item_a:after{background:#fff;color:#0a4286;} 
.new_right a.news_div_item_a {color:#666666;font-size: 16px;display:block;line-height:76px;} 
.new_right .news_div_item.on  .news_div_item_content{background: #0a4286;} 
.new_right .news_div_item.on  .news_div_item_content:before{border-color:#fff;} 
.new_right .news_div_item.on  a.news_div_item_a {color:#ffffff;} 
.news_div_item_body:after {position: absolute;content: "\e7bd";font-family: "yss";bottom: -47px;left: 0;font-size:12px;} 
.new_con .news_div_item_content {position: relative;} 
.new_con .news_div_item_content:after {position: absolute;content: "";width: 100%;height: 1px;background: #e3e3e3;bottom: 0;left: 0;} 
.new_con .news_div_item.on .news_div_item_content:after{background:#fff} 
.new_con ul {display: flex;transition:all .5s;} 
.new_con ul li {width: 100%;flex-shrink: 0;} 
@media screen and (max-width: 1360px){
	.news_div_item_body:after{bottom:-32px;} 
} 

/*link*/
.link_bg{ height: 88px;background:#f0f0f0;overflow: hidden;} 
.linkTagcs li a{font-size:14px;} 
.links_r a{font-family: "iconfont" !important;font-size:42px;font-style: normal;color:rgba(255,255,255,0.3);display:inline;height:80px;display: block;line-height:80px;} 
.links_l{display: flex;align-items: center;} 
.l_wz{margin-left:12px;position: relative; width: 79px;} 
.l_wz b{font-size: 25px;color: #051c16;line-height: 21px;} 
.l_wz b span{font-size: 25px;color: #0a4286;} 
.l_wz p{color: #696b6a;letter-spacing: 5px;} 
.l_wz:after{content: '';position: absolute;width: 1px;height: 38px;background: #ededed;top: 0;right: -10px;} 
.links{display: flex;align-items: center;height: 88px;} 
.links_m{margin-left: 25px;} 
.foo_icon{display: flex;justify-content: space-between;margin-bottom: 69px;} 
.foo_icon li span{color:#fff;display: block;width: 38px;height: 38px;border-radius: 100%;background: #0a4286;display: flex;justify-content: center;align-items: center;position: relative;font-size: 22px;z-index:1;} 
.foo_icon li span:after{content: '';position: absolute;width: 48px;height: 48px;border-radius: 100%;background: rgba(32,114,224,0.22);top: -5px;left: -5px;z-index:-1;} 
.foo_icon li{display: flex;align-items: center;} 
.foo_icon li div{margin-left: 13px;} 
.foo_icon li div b{font-size: 16px;} 
.bq_gzh{float: right;padding-top:7px;} 
.bq_gzh li+li{margin-left: 44px!important} 
.copy_bg{height: 80px;background: #1f2020;line-height: 80px;overflow:hidden;} 
.copy_b{display: flex;justify-content: space-between;} 
.copy_bg div{color: #fff;height: 100%;line-height: 80px;} 
.copy_b div:nth-child(1){width: 65%;border-top: 1px solid rgba(255,255,255,0.1);} 
.copy_b div:nth-child(2){background: #0a4286;width: 35%;padding-left: 80px;position: relative;} 
.copy_b div:nth-child(2):after {position: absolute;content: "";width: 300px;height: 100%;background: #0a4286;top: 0;right: -300px;} 
.copy_bg div a{color: #fff;} 
.foo_icon li div p {margin-top: 3px;} 
.cl {clear: both;} 
.banq{width: 65%;padding:90px 0;} 
.bq_cl>b, .bq_cr>b, .bq_r>b {font-size: 24px;color: #fff;display: block;margin-bottom: 20px;} 
.bq_ewm {display: flex;padding-top: 36px;position: relative;} 
.bq_ewm li span {display: block;width: 36px;height: 36px;border-radius: 100%;font-size: 14px;text-align: center;line-height: 36px;color: #fff;background: #1f2020;} 
.ewm_cc {position: absolute;top: -122px;left:-12px;display: none;} 
.ewm_cc img {width: 150px!important;} 
.bq_r {width: 35%;padding:90px 0 0;background: #0a4286;padding-left: 80px;position: relative;} 
.bq_r:after {position: absolute;content: "";width: 300px;height: 100%;background: #0a4286;top: 0;right: -300px;} 
.bq_lx {line-height: 36px;} 
.bq_lx li{font-size: 16px;line-height: 36px;} 
.bq_ewm li+li {margin-left: 10px;} 
.bq_item li:first-child {padding-left: 20px;} 
@media screen and (max-width: 1460px){
	.bq_item li+li {margin-left: 10%;} 
	.bq_r,.copy_b div:nth-child(2){padding-left:30px;} 
} 
@media screen and (max-width: 1320px){
	.bq_item li+li {margin-left: 10%;} 
	.banq,.copy_b div:nth-child(1){width: 62%;} 
	.bq_r,.copy_b div:nth-child(2){width: 38%;} 
} 
/*footer*/
.footer {display: flex;} 
.footer_bg{width: 100%; color: #fff;background: #1f2020;position: relative;overflow:hidden;} 
.fbt{border-top:10px solid #ff5c00;} 
ul.bq_item {
    display: flex;
    justify-content: space-between;
}
.bq_item li{position: relative;width: 23%;} 
.footer_w1 t{display: block;float: left;font-size: 24px;font-weight: bold;margin-right: 11px;} 
.footer_w1 span{display: block;float: left;font-size: 20px;margin-top:3px;} 
.bq_gzh li{width:130px;} 
.footer_w{font-size: 14px; line-height: 34px; color: #999;} 
.footer_w p{position:relative;} 
.footer_w p:before{left:0;font-family: "iconfont";font-size: 16px;} 
.bq_item li a{ display: block;font-size: 14px; line-height: 30px; color: rgba(255,255,255,0.47);} 
.bq_item li a:hover{color:#fff;} 
.footer_t{ font-size: 18px !important; color: #fff !important;  line-height: 48px !important; position: relative;font-weight: bold;} 
.footer li img{width:130px;} 
.bq_gzh li p{text-align:center; color:#fff; line-height:30px; margin-bottom:10px;} 
.copy{line-height: 30px; font-size: 14px;color: #999; margin-top:20px;padding-top: 10px;} 
.copy a{font-size: 14px; color: #999;} 
.copy a:hover{color: #ff7b0f;} 
@keyframes myfirst{
	from {transform: rotate(0deg);} 
	to {transform: rotate(360deg);} 
}