.bh_pre{top:40%;left:2%}.bh_next{top:40%;right:2%}.bottonContent{position:absolute;z-index:3000;margin:0 auto;left:0;right:0;top:86.5%;text-align:center;font-size:20px}.bottonContent a{height:48px;width:48px;line-height:48px;font-size:20px;display:inline-block}.bh_iconbutton,.bottonContent a{background:rgba(0,0,0,.5);border-radius:50%;color:#fff!important}.bh_iconbutton{position:absolute;z-index:3000;height:56px;width:56px;font-size:30px;text-align:center;line-height:56px;font-size:20px}.viewer-container a:hover{background:rgba(0,0,0,.7)!important}.refresh-cover{transform:scaleX(-1);-ms-transform:scaleX(-1);-moz-transform:scaleX(-1);-webkit-transform:scaleX(-1);-o-transform:scaleX(-1)}.bottonContent .btn-save-img{position:relative;background:rgba(95,93,241,.8)}.bottonContent a.btn-save-img:hover{background:rgba(95,93,241,.5)}.btn-save-img:hover:before{content:"";position:absolute;left:50px;top:18px;border:8px solid;border-color:rgba(0,0,0,0) #3d3c3c rgba(0,0,0,0) rgba(0,0,0,0)}.btn-save-img:hover:after{content:"\4FDD\5B58\65CB\8F6C\540E\7684\7167\7247";position:absolute;background-color:#3d3c3c;left:64px;top:7px;font-size:12px;width:120px;border-radius:8px;height:38px;line-height:38px}.btn-show-big-img{width:138px;height:32px;display:block;z-index:3000;color:#fff;position:absolute;top:81%;left:calc(50% - 69px);background:#000;border-radius:24px;opacity:.5;font-size:12px;font-family:MicrosoftYaHei;line-height:32px;text-align:center}