.banner{width:100%;background:url(../images/banner_list4.jpg) no-repeat center center;height:600px}.banner img{max-width:100%}.banner_l{width:37%}.banner_r{width:63%;position:relative;margin-right:-18%;margin-top:-26px}.banner_l img{margin-top:192px}.banner_l h2{font-size:40px;font-weight:400;line-height:50px;letter-spacing:1px;color:#fff;margin-top:192px}.banner_l p{font-size:16px;font-weight:400;line-height:30px;color:#fff;margin-top:17px}@media(max-width:1919px){.banner_r{width:57.5%;position:relative;margin-right:0;margin-top:0}}@media(max-width:1200px){.banner_r{margin-top:10%}.banner_l h2{font-size:28px;font-weight:400;line-height:40px;letter-spacing:1px;color:#fff}}.website{width:100%;position:relative}.website_con{position:relative;background:url(../images/c14.jpg) no-repeat right top;padding-bottom:35px}.xu-line{padding:41px 0 40px}.x1{text-align:right}.x2{text-align:left}.website_l h2{font-size:24px;font-weight:400;line-height:30px;letter-spacing:1px;color:#333}.website_l h3{font-size:24px;line-height:30px;letter-spacing:3px;color:#333;position:relative;padding-left:160px;margin-top:24px}.website_l h3:before{content:'';position:absolute;top:-6px;left:136px;width:11px;height:11px;background:url(../images/icon4.png)}.website_l h3:after{content:'';position:absolute;top:27px;left:280px;width:11px;height:11px;background:url(../images/icon5.png)}.website_l img{margin-top:34px}.website_r{width:38.4%;background:#fff;margin-top:60px}.w_title{text-align:right;margin-top:40px}.w_title h6{font-size:24px;font-weight:400;line-height:24px;letter-spacing:15px;color:#f0f0f0}.w_title h6:nth-child(2){letter-spacing:21px;margin-right:-6px}.web_text{padding:0 10px 56px 30px}.web_text h2{font-size:24px;font-weight:400;line-height:30px;color:#333;margin-top:7px}.web_text p{font-size:14px;font-weight:400;line-height:30px;color:#666;margin-top:23px}.web_text a{display:block;font-size:14px;font-weight:400;line-height:30px;letter-spacing:1px;color:#1aaba9;margin-top:42px}.web_text a img{margin-left:10px;margin-top:-3px}@media(max-width:1270px){.website_l{width:51.2%}.website_l img{width:100%}.website_con{background-size:70%;padding-bottom:0}.web_text a{margin-top:5px}.web_text{padding:0 10px 10px 30px}}@media(max-width:992px){.website{display:none}}.official_website{width:100%;position:relative;padding-bottom:111px}.official_website .container{position:relative}.official_website .title{position:absolute;left:132px;z-index:1;margin-top:70px}.scroll5{width:100%;position:relative;padding:70px 132px;background:#f1f1f1}.scroll5 .hd{overflow:hidden;position:absolute;left:0;bottom:-138px;z-index:1}.scroll5 .hd ul{overflow:hidden;zoom:1;float:left}.scroll5 .hd ul li{float:left;margin-right:13px;width:170px;height:118px;line-height:14px;text-align:center;background:#fff;cursor:pointer;position:relative}.scroll5 .hd ul li:last-child{margin-right:0}.scroll5 .hd ul li img{width:170px;height:118px}.control_mask{position:absolute;width:100%;z-index:1;height:118px;line-height:118px;background:rgba(0,0,0,.4);top:0}.control_mask p{font-size:16px;color:#fff}.scroll5 .hd ul li.on{color:#fff}.scroll5 .hd ul li.on img{width:170px;height:118px;border:4px solid #1aaaa9}.scroll5 .hd ul li.on .control_mask{position:absolute;z-index:1;height:110px;width:162px;line-height:110px;background:rgba(0,0,0,.4);top:4px;left:4px}.scroll5 .s5-slide{position:relative;height:100%;z-index:0}.scroll5 .s5-slide li{zoom:1;vertical-align:middle}.scroll5 .s5-slide img{display:block}.w_control{width:180px;height:60px;background-size:cover;position:absolute;right:42px;top:192px;z-index:1}.scroll5 .prev{position:absolute;left:15px;top:22px;display:block;width:12px;height:16px;background:url(../images/prev3.png) no-repeat}.scroll5 .next{position:absolute;right:15px;top:22px;display:block;width:12px;height:16px;background:url(../images/next3.png) no-repeat}.scroll5 .prev:hover{background:url(../images/prev3-1.png) no-repeat}.scroll5 .next:hover{background:url(../images/next3-1.png) no-repeat}.office_l{width:27.6%;margin-top:123px}.office_r{width:41.1%}.office_r img{width:100%}.control_title{width:180px;height:60px;line-height:60px;background:url(../images/bg9.jpg) no-repeat;text-align:center;font-size:16px;color:#fff;top:122px;right:-90px;position:absolute;z-index:3}@media(max-width:1270px){.scroll5 .hd{bottom:-260px}.official_website{padding-bottom:230px}.scroll5 .hd ul li{margin-top:10px}}@media(max-width:992px){.official_website{display:none}}.banner .container{display:flex;justify-content:space-between}@media screen and (max-width:1412px){.scroll5 .hd{bottom:-254px}.advantage{margin-top:160px}.scroll5 .hd ul li{margin-top:10px}}@media screen and (max-width:1270px){.advantage{margin-top:100px}}