.mod-download{margin:25px auto 0;width:980px;overflow:hidden}.mod-download .item-time-line{background:url(../img/timeline.png) repeat-y 199px 0;float:left;position:relative;margin:20px 0 50px}.mod-download .item-time-line-top{position:absolute;left:199px;top:0;background:url(../img/timeline-top.png) no-repeat;width:5px;height:28px}.mod-download .item-time-line-bottom{background:url(../img/timeline-bottom.png) no-repeat;height:167px;width:5px;position:absolute;left:199px;bottom:-45px}.mod-download .item-version-time{width:115px;margin-left:60px;float:left}.mod-download .item-version-time-text{display:block;width:104px;padding-right:7px;height:35px;line-height:32px;text-align:center;color:#fff;font-weight:700;background:url(../img/timeline-date.png) no-repeat}.mod-download .item-version-list{margin-top:45px;list-style:none outside none}.mod-download .item-version-list-i{background:url(../img/timeline-item.png) no-repeat 193px 7px;overflow:hidden}.mod-download .item-version-list-i-cur{background:url(../img/timeline-cur.png) no-repeat 190px 3px}.mod-download .item-version{float:left;width:540px;line-height:22px}.mod-download .item-version-title{margin-left:50px;line-height:35px;font-size:16px;font-weight:700;height:35px;margin-top:0}.mod-download .item-version-link{font-size:14px;color:#2281CF}.mod-download .item-version-link-play{margin-left:10px}.mod-download .item-version-link-download{margin-left:40px}.mod-download .item-version-detail{margin-left:75px;font-size:14px;margin-bottom:30px;color:#666}.mod-download .item-version-detail-i{list-style:decimal}.mod-download .item-version-detail-i ul li{position:relative;padding-left:10px}.mod-download .item-version-detail-i ul li:before{position:absolute;left:0;content:'- '}