body{background: #fff}
header{background: #2ebbff}
.help_list li{border: 1px solid #eee;padding: 20px 20px 20px 60px;margin-bottom: 20px}
.gg_list li{position:relative;border: 1px solid #eee;padding: 20px;margin-bottom: 20px}
.gg_list li:hover{background: #f9f9f9}
.gg_list li>div{width: calc(100% - 180px);}
.gg_list li>div>a{display:block;text-align:left;color: #666;transition: .2s;white-space: nowrap;overflow: hidden;text-overflow: ellipsis}
.gg_list li>div>a:hover{color: #2ebbff}
.gg_list li>span{position: absolute;right: 20px;top: 20px;font-size: 14px;color: #999}
.asw,.que{position: relative}
.que{display: none}
.asw{cursor: pointer;transition: .2s;}
.asw:before{content: '';display: block;position:absolute;left:-40px;top:-7px;background: url("../img/asw.png");height: 30px;width: 33px;}
.que:before{content: '';display: block;position:absolute;left:-42px;top:-2px;background: url("../img/que.png");height: 30px;width: 33px;}
.asw i{position: absolute;right: 0;font-size: 24px;transition: .2s}
.asw_on{color: #2ebbff}
.asw_on i{color: #2ebbff;transform: rotate(180deg)}
.que a{color: #2ebbff;text-decoration: underline}
.about_menu li{float: left;background:#fff;display: block;height: 46px;width: 148px;line-height:46px;text-align:center;border:1px solid #eee;border-radius: 4px;margin-right: 20px;transition: .3s}
.about_menu li:last-child{margin-right: 0}
.about_menu li a{display: block;color: rgba(32,43,54,0.65)}
.about_menu .actived{background: #2ebbff;border-color: #2ebbff;box-shadow: 0 12px 42px rgba(4,0,0,0.2);}
.about_menu .actived a{color: #fff}
.news_con{border:1px solid #eee;padding: 40px}
.news_menu{border: 1px solid #eee;background: #f9f9f9;height: 40px;line-height: 40px;padding: 0 15px;color: #999;margin-bottom: -1px}
.news_menu a{color: #2ebbff}