@charset "UTF-8";.banner{width:100%;height:auto}.ecology-banner{position:relative}.ecology-banner>img{width:100%;height:auto}.clear-inline-block-gap{font-size:0}.ecology-banner-div{position:absolute;top:5rem;left:0;right:0;bottom:0;color:#fff}.ecology-banner-div>.mycontainer{display:table;height:100%;text-align:center}.ecology-banner-intro{display:table-cell;width:100%;padding:0 3rem 0 1rem;vertical-align:middle}.ecology-banner-left{display:table-cell;width:66.66666%;padding:0 3rem 0 1rem;vertical-align:middle}.ecology-banner-right{display:table-cell;width:33.33333%;vertical-align:middle}.ecology-banner-right>img{display:inline-block;width:23.75rem;vertical-align:middle}.ecology-banner-title{font-size:2.125rem;letter-spacing:3px;text-align:left}.ecology-banner-desc{margin-top:1.25rem;font-size:1.25rem;color:#b5b5b5;text-align:left}a{text-decoration:none !important}a:link{text-decoration:none !important}a:visited{text-decoration:none !important}a:hover{text-decoration:none !important}a:active{text-decoration:none !important}a{cursor:pointer}.white-div{position:relative}.gray-item{padding-bottom:6.25rem;background:#f3f4f5;text-align:center}.white-item{padding-bottom:3.5rem;background:#fff;text-align:center}.nav-title{padding-top:6.25rem;text-align:center;font-size:1.625rem;color:#333}.nav-content{margin-top:1.25rem;text-align:center;color:#d21e10}.nav-content span{font-size:1rem}.top-item{padding-top:5rem}.bottom-item{height:24.9rem;z-index:-1}.un-intro-text-div{width:32%;display:inline-block;vertical-align:top;float:left}.un-intro-img-div{width:62.5%;display:inline-block;float:right}.un-intro-img-div img{width:100%;height:auto}.intro-top{padding-top:2rem;padding-bottom:1rem;border-bottom:2px solid #333;font-size:1.75rem;color:#333;width:14.5rem;white-space:nowrap}.intro-text{margin-top:2rem;font-size:1.125rem;color:#666;line-height:2rem;text-align:left;text-indent:2rem}.intro-text-1{font-size:1.125rem;color:#666;line-height:2rem;text-align:left;text-indent:2rem}.nav-title{padding-top:5.875rem;text-align:center;font-size:1.625rem;color:#333}.teco-feature-div{margin-top:5rem;font-size:0}.teco-feature-item-div{display:inline-block;width:33.3333%;text-align:left}.teco-feature-item-center{text-align:center}.teco-feature-item-right{text-align:right}.teco-feature-item{display:inline-block;width:25.125rem;height:19.125rem;padding:1.875rem;text-align:center;border:1px solid #cacaca;vertical-align:top}.teco-feature-item>img{width:6rem;height:auto;margin:.625rem}.feature-item-content{margin-top:2rem;font-size:1.25rem;color:#333}.feature-item-desc{margin-top:1.25rem;font-size:.875rem;color:#666;text-align:left}.map-up{transform:translateY(-15rem)}.obbs-div{position:relative;width:100%;height:36.25rem;background:#f3f4f5;text-align:center;overflow:hidden}.obbs-bg{position:absolute;top:0rem;left:0;height:38.75rem;width:100%}.obbs-list{margin:7rem 0 0}.obbs-img-div{display:inline-block;float:left;width:25%;text-align:center}.obbs-line-div{display:inline-block;float:left;width:45%;margin-top:.5rem;text-align:center}.obbs-line{width:100%;height:1px;background:#333}.obbs-line-index{display:inline-block;float:left;width:10%;text-align:center;font-size:.75rem;color:#333}.obbs-line-text{padding-top:2.125rem;font-size:1rem;color:#333}.nav-content{margin-top:1.25rem;text-align:center;color:#d21e10}.nav-content span{font-size:1rem}.BMap_cpyCtrl{display:none !important}@media(max-width:1280px){.teco-feature-item{width:28.7142rem;height:21.8571rem}}.un-content{padding-bottom:3.5rem}