      min-height:80px;
        overflow:hidden
        }

        .m-reply .reply-tips {
        position: absolute;
        left: 50%;
        top: 0;
        margin-left: -135px;
        margin-top: -24px;
        min-width: 270px;
        height: 24px;
        padding: 8px 5px;
        line-height: 24px;
        background: rgba(46,46,46,.9);
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: -moz-flex;
        display: flex
        }

        .m-r