   }

    #wx-share-tip .wx-explain .hint {
        margin-bottom: 10px;
        font: 12px/20px "????";
        color: #999
    }

    #wx-share-tip .wx-explain .step {
        display: block;
        width: 370px;
        height: 80px;
        margin: 0 auto;
        overflow: hidden;
        background: #ededed
    }

    #wx-share-tip .tip-arrow {
        position: absolute;
        left: 34px;
        bottom: -15px;
        width: 16px;
        height: 16px;
        overflow: hidden
    }

    #wx-shar