.bottom-float-wx {
    display: none;
    border-radius: 30px;
    z-index: 9999;
    position: fixed;
    top: 30%;
    width: 500px;
    height: 350px;
    background: white;
    left: 50%;
    -webkit-transform: translate(-50%, 0);
    -moz-transform: translate(-50%, 0);
    transform: translate(-50%, 0);
}

.bottom-float-wx .box-title {
    padding-top: 20px;
}
.bottom-float-wx .box-title h2 {
    text-align: center;
    font-size: 30px;
    line-height: 30px;
    font-weight: 500;
    color: #333;
    letter-spacing: 2px;
}

.bottom-float-wx .btn-close {
    position: absolute;
    right:30px;
    top: 0px;
    font-size: 50px;
    color: #333;
    width:60px;
    height:  60px;
    line-height:60px;
    text-align: center;
}
.bottom-float-wx .content {
    padding: 20px 30px 30px;
}
.bottom-float-wx .content .info{
    display: block;
    height: 40px;
    line-height:40px;
    font-size:18px;
    color: #666666;
    text-align: center;
    border-bottom: 1px solid #DFDFDF;
}
.bottom-float-wx .content  img{
    width: 200px;
    height: 200px;
    display: block;
    margin: 15px auto 0;
}