*{margin:0;padding:0}img{border:0;vertical-align:top}ul,li{list-style:none}.shutter{overflow:hidden;width:100%;height:100%;position:relative}.shutter-img{z-index:1}.shutter-img,.shutter-img .xg_banner_item,.shutter-img .xg_banner_item .xg_banner_img,.shutter-img .xg_banner_item .xg_banner_img a{position:absolute;left:0;top:0;width:100%;height:100%;cursor:pointer}.shutter-img a{cursor:default}.shutter-img a>img{width:100%;height:auto;position:relative}.shutter-img .created{overflow:hidden;position:absolute;z-index:20}.xg_banner_show img{visibility:visible}.shutter-arrow{position:absolute;z-index:2;top:50%;width:65px;height:65px;margin-top:-25px;cursor:pointer;border-radius:50%}.shutter-prev{left:2%;background:rgba(0,0,0,0.18) url(https://1.rc.xiniu.com/plugin/shutter/shutter_prevBtn.png) no-repeat;z-index:99;background-position:center center}.shutter-next{right:2%;background:rgba(0,0,0,0.18) url(https://1.rc.xiniu.com/plugin/shutter/shutter_nextBtn.png) no-repeat;z-index:99;background-position:center center}.shutter-desc p{line-height:36px;color:#fff;font-size:14px}.xg_dotsNav{width:100%;position:absolute;left:0;bottom:35px;z-index:9999999;text-align:center}.xg_dotsNav li{width:10px;height:10px;background-color:#fff;color:#fff;display:inline-block;margin:0 5px;cursor:pointer;border-radius:50%;opacity:.5}.xg_dotsNav li.active{background-color:#fff;opacity:1}.xg_text{color:yellow}.xg_banner_show{visibility:unset!important}@media only screen and (min-width:768px){.container{width:100%;height:100%;margin:0 auto}.xg_banner_item .container{width:1200px;position:absolute;left:50%;top:0;margin-left:-600px;cursor:pointer}.shutter-desc{position:absolute;z-index:2;left:50%;bottom:0;margin-left:-600px;width:1200px;height:36px;background:url(../images/shutter_shadow.png) repeat}.banner_ctn{position:relative}}@media only screen and (max-width:768px){.container{width:100%;height:100%;margin:0 auto}.xg_banner_item .container{width:100%;position:absolute;left:0;top:0;cursor:pointer}.shutter-desc{position:absolute;z-index:2;left:0;bottom:0;width:100%;height:36px;background:url(../images/shutter_shadow.png) repeat}.banner_ctn{position:relative}}