.history-wrapper{position:absolute;left:0;top:44px;z-index:10;width:844px;border:2px solid #4e6ef2;border-top:none;background-color:#fff;border-bottom-left-radius:8px;border-bottom-right-radius:8px;padding-top:8px}.history-wrapper:before{content:"";position:absolute;top:6px;left:0;width:100%;border-top:1px solid #ececec}.history-wrapper .history-head{line-height:17px;font-size:12px;letter-spacing:0;padding:12px 16px 8px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.history-wrapper .history-head-left{float:left;color:#999}.history-wrapper .history-head-right{float:right;color:#666;cursor:pointer}.history-wrapper .history-head-right:not(.jinzhi):hover{color:#4e6ef2}.history-wrapper .history-head-right.jinzhi{color:#cfcfcf;cursor:auto}.history-wrapper .btn-setting{position:relative;cursor:pointer}.history-wrapper .btn-setting:hover{color:#4e6ef2}.history-wrapper .btn-setting:hover .close-setting{display:block}.history-wrapper .btn-setting .close-setting{display:none;position:absolute;bottom:-42px;right:-47px;width:114px;height:45px;line-height:48px;text-align:center;color:#999;background-color:#fff;z-index:10000;background:url(//www-stream.2345cdn.net/s/new2345/img/setting_bg82008d231bc47fee26d3789bc15b667f.png) no-repeat}.history-wrapper .btn-setting .close-setting:hover{color:#4e6ef2}.history-wrapper .line{display:inline-block;width:1px;height:8px;background-color:#cfcfcf;margin:5px 8px 0}.history-wrapper .btn-clear{cursor:pointer}.history-wrapper .btn-clear:not(.jinzhi):hover{color:#4e6ef2}.history-wrapper .btn-clear.jinzhi{color:#cfcfcf;cursor:auto}.history-wrapper .open-setting{float:right;cursor:pointer;line-height:17px;padding:12px 16px 8px}.history-wrapper .open-setting:hover{color:#4e6ef2}.history-wrapper .history-item-wrapper{overflow:hidden;max-height:70px;margin:0 16px 4px;padding:4px 0 0}.history-wrapper .history-item-wrapper .history-item{position:relative;display:inline-block;vertical-align:top;height:24px;line-height:24px;padding:0 8px;text-decoration:none;font-size:12px;cursor:pointer;color:#222;border-radius:12px;margin:0 12px 12px 0;background-color:#f5f6fa}.history-wrapper .history-item-wrapper .history-item:hover .title{color:#4e6ef2}.history-wrapper .history-item-wrapper .history-item:hover .close{display:block}.history-wrapper .history-item-wrapper .history-item .title{display:inline-block;vertical-align:text-bottom;white-space:nowrap;overflow-x:hidden;color:#666;max-width:136px;text-overflow:ellipsis}.history-wrapper .history-item-wrapper .history-item .close{display:none;position:absolute;top:-4px;right:-4px;width:13px;height:13px;background:url(//www-stream.2345cdn.net/s/new2345/img/dds-closebb4c5b655844b2cad89453ba7beef6d5.png) no-repeat;background-size:cover}