body{background:#fff}.container{width:100%}.container .content{width:1190px;margin:0 auto}.container .content p a{color:#828ea8;}.title-h1{text-align:center;font-size:36px;margin-top:60px;font-weight:bold;border-bottom:1px solid #ccc;padding-bottom:10px}.yellow{color:#f3a01e}.pcHide{display:none}.logo_title_box{background:#fff;position:static;border-bottom:1px solid #e5e5e5}.logo_title_box.active{position:fixed;top:0;left:0;width:100%;z-index:1000}.logo_title_box.active .l_box a img{width:70px}.logo_title_box.active .l_box a p{font-size:.7rem;margin-top:6px}.logo_title_box.active .r_box ul li{line-height:80px}.logo_title_box.active .l_box a{height:80px}.logo_title_box .l_box a{display:inline-block;height:100px;float:left}.logo_title_box .l_box a p{font-size:1rem;color:#1b2c69;margin-top:16px;line-height:40px}.logo_title_box .l_box a span{font-size:12px;color:#fff;padding:3px 12px;background:#4978c0;border-radius:4px;width:100%;display:block;text-align:center}.logo_title_box .l_box{width:45%}.logo_title_box .r_box{width:55%}.logo_title_box .r_box ul li{float:right;font-size:16px;text-align:center;line-height:100px;padding:0 25px}.logo_title_box .r_box ul li a{transition:all .2s ease-in-out}.logo_title_box .r_box ul li.active a,.logo_title_box .r_box ul li:hover a{padding-bottom:5px;border-bottom:2px solid #ff7720;color:#ff7720}.banner-box .swiper-slide{position:relative;overflow:hidden}.banner-box .swiper-slide .content{position:absolute;top:0;height:100%;padding-left:5%}.banner-box .swiper-slide .content h1{margin-top:5%;color:#fff;font-size:60px;text-shadow:4px 4px 10px #333}.banner-box .swiper-slide .content p{color:#fff;font-size:28px;line-height:65px;text-shadow:4px 4px 10px #333}.brief-box{margin-top:50px}.title{text-align:center}.title p{margin-top:20px;font-size:19px;color:#999}.brief-box .detial{margin-top:20px}.brief-box .img-box{width:30%}.brief-box .txt-box{width:70%;padding-right:20px}.brief-box .txt-box p,.brief-box .txt-box-bottom p{font-size:.7rem;text-indent:40px;line-height:30px;margin-top:30px}.brief-box .img-box img{margin-top:50px}.brief-box .img-list{padding-top:30px;clear:both}.brief-box .img-list ul li{width:15.1%;margin-right:1.8%;display:inline-block;float:left}.brief-box .img-list ul li img{width:100%}.wh-sita{margin-top:50px;padding:50px 0;background:#e2e2e2}.wh-sita .detail .tab-box{width:540px;margin:30px auto 0 auto;overflow:hidden;padding-bottom:10px}.wh-sita .detail .tab-box ul li{color:#506c84;font-size:24px;width:33.333333%;text-align:center;line-height:50px;float:left;transition:all .3s ease-in-out;position:relative}.wh-sita .detail .tab-box ul li.active,.wh-sita .detail .tab-box ul li:hover{color:#fff;background:#f8715b;cursor:pointer}.wh-sita .detail .tab-box ul li.active:after,.wh-sita .detail .tab-box ul li:hover:after{content:'';display:block;width:0;height:0;border-top:10px solid #f8715b;border-left:5px solid transparent;border-right:5px solid transparent;position:absolute;bottom:-10px;left:50%;margin-left:-3px}.wh-sita .tab{background:#fff;display:none}.wh-sita .tab.active{display:block;margin-top:20px}.wh-sita .tab-title{text-align:center;color:#fff;font-weight:bold;background:#506c84;line-height:70px;font-size:24px}.wh-sita .tab-title img{vertical-align:middle;margin-bottom:5px;margin-right:10px}.wh-sita .tab .img-box{padding:35px 70px 60px 70px}.wh-sita .tab .img-box .lf-box,.wh-sita .tab .img-box .rt-box{width:30%}.wh-sita .tab .img-box .lf-box img,.wh-sita .tab .img-box .rt-box img{width:100%}.wh-sita .tab .img-box .lf-box img:last-child,.wh-sita .tab .img-box .rt-box img:last-child{margin-top:20px}.wh-sita .tab .img-box .mid-box{width:40%;text-align:center}.wh-sita .tab .img-box .mid-box img{margin-top:35%}.wh-sita .tab .img-box .bottom-box{text-align:center;padding-top:50px}.wh-sita .tab .img-box ul li{float:left;width:25%;text-align:center;margin-top:40px}.wh-sita .tab .img-box ul li img{width:90%}.wh-sita .tab .img-box2{margin-top:45px}.wh-sita .tab .img-box2 .lfBox{width:43%}.wh-sita .tab .img-box2 .rtBox{width:57%;padding-left:20px}.wh-sita .tab.two .lf-box{width:55%;padding-left:50px}.wh-sita .tab.two .rt-box{width:45%;padding-right:50px;text-align:right}.wh-sita .tab.two .lf-box .txt-box{padding:20px;color:#fff;font-size:16px;line-height:24px;background:#506c84;border-radius:10px}.wh-sita .tab.two .tab-title{margin-bottom:40px}.wh-sita .tab.two .box{margin-bottom:50px;overflow:hidden}.wh-sita .tab.two .box>ul{padding:0 70px;overflow:hidden}.wh-sita .tab.two .box>ul>li{width:23.5%;margin-right:2%;float:left}.wh-sita .tab.two .box>ul>li span{display:block;color:#fff;font-size:18px;line-height:44px;background:#f8715b;width:100%;text-align:center}.wh-sita .tab.two .box>ul>li ul li{list-style:disc;font-size:16px;line-height:30px}.wh-sita .tab.two .box>ul>li.lineheight ul li{line-height:24px}.wh-sita .tab.two .box>ul>li ul{padding:20px 20px 0 40px}.brief-box.work .txt-box p{text-indent:0}.brief-box.work .txt-box p span{font-size:24px;color:#506c84}.brief-box.work .img-box img{margin-top:20px}.brief-box.work .txt-list{padding-top:40px;margin-bottom:60px}.brief-box.work .txt-list p{text-align:center;font-size:30px;color:#506d85;font-weight:bold;margin-bottom:25px}.brief-box.work .txt-list ul li{width:23.5%;margin-right:2%;float:left;color:#fff;font-size:16px;padding:20px 10px;line-height:24px;min-height:250px}.brief-box.work .txt-list ul li span{color:#fff;display:block;line-height:25px;text-align:center;margin-bottom:15px;font-size:24px}.wh-offer{padding:50px 0;background:#e2e2e2}.wh-offer .detail .one{padding-top:30px}.wh-offer .detail .one img{width:50%}.wh-offer .detail .one .txt-box{width:50%;padding-left:20px}.wh-offer .detail .one .txt-box .txt{background:#506c84;color:#fff;padding:15px 20px;font-size:16px;line-height:30px;margin-top:30px}.wh-offer .detail .two{text-align:center;margin:40px 0}.num-title{text-align:center;color:#506d85;font-size:30px;font-weight:bold;margin-bottom:20px}.wh-offer .detail .three,.wh-offer .detail .four{margin-bottom:50px}.wh-offer .detail .three ul li span{display:block;color:#506c84;font-size:24px;margin-bottom:10px}.wh-offer .detail .three ul li{font-size:16px;line-height:24px;margin-top:30px}.wh-offer .detail .four ul li{border-radius:10px;border:1px solid #506c84;font-size:16px;padding:15px;line-height:30px;margin-bottom:20px}.wh-offer .detail .four ul li.last{background:#506c84;color:#fff}.wh-offer .detail .four img{display:block;margin:40px auto 0 auto}.wh-offer .detail .four.ind ul li{display:flex}.wh-offer .detail .four.ind ul li .img-box{width:140px;flex:0 0 140px}.wh-offer .detail .four.ind ul li .txt-box{flex:1;padding:0 15px}.wh-offer .detail .four.ind ul li .txt-box span{color:#506c84}.wh-offer .detail .four.ind ul li .img-box img{margin:0}.contact_way{position:relative;padding:30px;background:#e6e6e6;border-radius:3px;margin-top:30px;margin-bottom:45px}.contact_way .middle_box{width:60%;padding-left:6%}.contact_way .middle_box b{font-size:24px;line-height:50px}.contact_way .middle_box p{line-height:30px;font-size:16px}.contact_way .middle_box ul li{float:left;width:50%;line-height:26px;font-size:16px}.contact_way .middle_box span{color:#666;font-size:18px}.contact_way .middle_box .ask_now{text-align:center;margin-top:20px}.contact_way .middle_box .ask_now p{font-size:20px;color:#ff7720;line-height:45px;padding:0 35px;border:2px solid #ff7720;border-radius:3px;display:inline-block;font-weight:bold}.contact_way .middle_box .ask_now:hover p{opacity:.7}.contact_way>img{position:absolute;top:0;right:0}.contact_way .rt_box{margin-right:2%}.contact_way .rt_box img{box-shadow:4px 4px 4px #ccc}.contact-us{background:#2c4979;padding:30px 0}.contact-us .content div{float:left;width:32.3333333%}.contact-us .content div.mid-box{width:34%}.contact-us .content div p{color:#fff;font-size:14px;line-height:25px}.contact-us .content div p span{color:#828ea8}.contact-us .content div p span:before{content:'';display:inline-block;width:18px;height:18px;background:url("../../images/wlst/ydll/ISO-icon01.png") no-repeat;vertical-align:middle;margin-right:5px}.contact-us .content div p span.tel:before{background-position:-470px 0}.contact-us .content div p span.time:before{background-position:-494px 0}.contact-us .content div p span.addr:before{background-position:-518px 0}.contact-us .content div.rt-box img.txt{margin-top:10px;margin-left:10px}.footer-box{background:#253e69}.footer-box p{color:#828ea8;font-size:14px;line-height:50px}#data img{width:100%}.tan{display:none}@media screen and (max-width:1190px){.container{width:100%}.container .content{width:94%}.logo_title_box .l_box img{width:80px}.logo_title_box .l_box a p{font-size:.8rem}.logo_title_box .l_box a span{font-size:10px}.logo_title_box .l_box{width:40%}.logo_title_box .r_box{width:60%}.banner-box .swiper-slide .content{left:3%}.banner-box .swiper-slide img{max-height:350px;width:auto;margin-right:50%}}@media screen and (max-width:1189px){.contact_way .lf_box,.contact_way .middle_box,.contact_way .rt_box{float:none}.contact_way .lf_box,.contact_way .rt_box{text-align:center}.contact_way .middle_box{padding-left:10%;float:none;margin:30px auto;width:100%}.contact_way .middle_box .ask_now{margin-left:-10%}}@media screen and (max-width:1160px){.logo_title_box .l_box{width:100%}.logo_title_box .r_box{display:none}.banner-box .swiper-slide .content h1{font-size:45px}.brief-box .img-box,.brief-box .txt-box{float:none}.brief-box .txt-box{width:100%}.brief-box .img-box{width:100%;text-align:center}.brief-box .img-box img{max-width:325px}.wh-service .detial ul li p{width:70%}}@media screen and (max-width:1100px){.wh-offer .detail .two img{width:100%}.phoneWidth{width:100%}}@media screen and (max-width:1000px){.tag-box ul li.active{background-size:90%;background-position:50% bottom}.contact-us .content div{width:50% !important;margin-bottom:20px}.contact-us .content .rt-box{text-align:center;width:100%}.contact-us .content .rt-box img{float:none;display:inline-block}}@media screen and (max-width:900px){.brief-box.work .txt-list ul li{width:48%;margin-right:0;margin-bottom:25px;min-height:200px}.brief-box.work .txt-list ul li:nth-child(odd){margin-right:4%}.wh-sita .tab.two .box>ul{padding:0 20px}.wh-sita .tab.two .box>ul>li{width:48.5%;margin-right:0}.wh-sita .tab.two .box>ul>li:nth-child(odd){margin-right:3%}.wh-sita .tab.two .box>ul>li:nth-child(3){clear:both}.fruits-img{width:100%}.contact-box .detial .contact-detial{margin-right:0}.contact-box .detial{background-position:45% center}}@media screen and (max-width:850px){.wh-sita .tab .img-box{padding:35px 20px 60px 20px}.footer-box p{line-height:25px}}@media screen and (max-width:800px){.wh-offer .detail .one img{display:block;width:90%}.wh-offer .detail .one .txt-box{width:100%;padding-left:0}}@media screen and (max-width:750px){.brief-box .img-list ul li{width:48%}.brief-box .img-list ul li:nth-child(odd){margin-right:4%}.brief-box .img-list ul li:nth-child(even){margin-right:0}.contact_way .middle_box ul li{float:none;width:100%;line-height:35px}.contact_way .middle_box{padding-left:0}.contact_way{padding:30px 10px}.contact_way .middle_box .ask_now p{font-size:16px;padding:0 25px}.contact_way .middle_box .ask_now{margin-left:0}.contact_way .middle_box span{font-size:16px}}@media screen and (max-width:700px){.wh-sita .tab .img-box .lf-box,.wh-sita .tab .img-box .rt-box,.wh-sita .tab .img-box .mid-box{float:none;width:90%;text-align:center;margin-left:auto;margin-right:auto;margin-bottom:15px}.wh-sita .tab .img-box .mid-box img{margin-top:0}.pcHide{display:block}.phoneHide{display:none}.wh-offer .detail .four img{width:100%}.wh-sita .tab.two .lf-box,.wh-sita .tab.two .rt-box{width:90%;float:none;padding:0;margin-bottom:20px;margin-left:auto;margin-right:auto;text-align:center}.contact-box .detial{background-position:40% center}.contact-box .detial .contact-detial{height:auto;width:auto;margin-top:4%}.contact-box .detial .contact-detial img,.contact-box .detial .contact-detial ul{float:none}.contact-box .detial .contact-detial ul{padding-left:0;width:264px;margin-top:15px}.contact-box .detial .contact-detial img{display:block;margin:0 auto}}@media screen and (max-width:600px){.banner-box .swiper-slide img.mg-60{margin-left:-60%}.banner-box .swiper-slide{overflow:hidden}.banner-box .swiper-slide .content h1{font-size:40px;margin-top:10%}.title-h1{font-size:25px}.title p{font-size:.8rem}.brief-box.work .txt-list ul li{width:100%;margin-right:auto;margin-left:auto;margin-bottom:25px;min-height:150px}.brief-box.work .txt-list ul li:nth-child(odd){margin-right:0}.wh-sita .tab.two .box>ul>li{width:100%;margin-right:0;float:none}.contact-us .content div{width:100% !important;margin-bottom:20px;float:none}.contact-us .content .rt-box{text-align:center}.contact-us .content .rt-box .txt{display:none}}@media screen and (max-width:580px){.wh-sita .detail .tab-box{width:100%}.wh-sita .detail .tab-box ul li{width:33.3333%;font-size:16px}}@media screen and (max-width:500px){.banner-box .swiper-slide .content h1{font-size:35px}.banner-box .swiper-slide .content p{font-size:16px}.brief-box .btn-box span{height:45px;font-size:.8rem;line-height:45px}.num-title{font-size:22px}}@media screen and (max-width:400px){.wh-sita .tab .img-box ul li{width:50%}.wh-sita .tab .img-box ul li:nth-child(3){clear:both}.wh-sita .tab .img-box2 .lfBox,.wh-sita .tab .img-box2 .rtBox{float:none;width:100%;padding-left:0}.wh-offer .detail .four.ind ul li .txt-box{font-size:14px}.wh-offer .detail .four.ind ul li .img-box{width:100px;flex:0 0 100px}}@media screen and (max-width:360px){.tag-box ul li>a{margin-bottom:-88px;margin-left:-23px}.tag-box ul li.active>a{margin-left:-29px}}@media screen and (max-width:350px){.logo_title_box .l_box a p{font-size:.7rem}.brief-box .btn-box span{max-width:320px;width:90%}.wh-offer .detial .bottom-box .btn img{vertical-align:middle;margin-bottom:5px;width:25px}.wh-offer .detial .bottom-box .btn{font-size:16px}.contact-box .detial .contact-detial{width:100%}}