.pictureManage-container{margin:12px 24px;padding:12px 24px;height:calc(100% - 20px);background:#fff}.pictureManage-tip{font-size:12px;color:#b6bcca;letter-spacing:0;text-align:left;line-height:20px;margin-left:10px;margin-bottom:9px}.pictureManage-body{height:calc(100% - 100px);overflow-y:auto;padding:10px}.video-tit{margin-top:20px;font-size:16px}.video-tit span{margin-left:16px;font-size:14px;color:#b6bcca}