.service .service-box .service-desc a {display: block;color: #fff;line-height: 30px;}
.service .service-box .service-desc a:hover {text-decoration: none;}
.service .service-box .service-desc {padding: 10px 0;bottom: -140px;}
.service .service-active .service-title {top: -70px;}
.service .service-active .service-desc {bottom: 0;}
.news-big-list .news-big-box .nb-info .news-desc {height: 40px;overflow: hidden;}