.nation-list-content{position: absolute;min-width: 595px;z-index: 100;background: #fff;top: 45px;left:0px;border: 1px solid #e6e6e6;padding: 10px;display: none;}
.nation-list-title {border-bottom: 1px solid #ccc;margin-bottom: 10px;}
.nation-list-title li{display: inline-block;height: 30px;line-height: 30px;padding: 0px 10px;cursor: pointer;position: relative;}
.nation-list-title li.active::after{content: '';height: 2px;background-color: #ff9e14;position: absolute;width: 100%;left: 0px;bottom: -1px;}
.nation-hidden{ display: none;}
.nation_hot_content{display: block;}
.nation-list{ overflow: hidden;}
.nation-title{color: #ff9e14;float: left;line-height: 25px;margin-right: 5px;font-size: 12px;width: 9px;}
.nation-list li{width: 145px;height: 25px;line-height: 25px;float: left;font-size: 12px;padding-left: 8px;box-sizing: border-box;cursor: pointer;}
.nation-list li:hover{background: #ff9e14;color: #fff;}
.nation-list li.active{background: #ff9e14;color: #fff;}
.nation-list-content .close{width: 10px;height: 10px;background: url(../../images/train/icon_close.png) no-repeat;background-size: 100% 100%;cursor: pointer;position: absolute;top: 10px;right: 10px;}