/* 底部 */
.bottom {
    background-color: #7b7b7b;
    font-size: 16px;
    line-height: 18px;
    margin-top: 3%;
    height: 120px;
}

.bottom span,
.bottom a {
    color: #fff;
}

.bottom-content>.l,
.bottom-content .r {
    padding: 50px 0;
}

.bottom-content .r {
    padding-right: 10px;
}

.bottom-content .l {
    padding-left: 10px;
}

.bottom-content .r img {
    margin: -5px 24px;
}

.wechat {
    position: relative;
}

.qr_code {
    position: absolute;
    right: 50px;
    bottom: 0;
    display: none;
}

.wechat:hover .qr_code {
    display: block;
}

/* 底部 end */
/* 自适应 */

@media screen and (max-width:1401px) and (min-width:1200px) {}

@media screen and (max-width:1201px) and (min-width:768px) {}

@media only screen and (max-width: 768px) {
    .bottom {
        height: auto;
    }

    .bottom-content>.l,
    .bottom-content .r {
        padding: 30px 10px 0;
    }

    .bottom .r,
    .bottom .l {
        float: left;
        line-height: 1.4rem;
    }

    .bottom .r {
        padding-bottom: 30px;
        padding-right: 0;
    }

    .bottom-content .r img {
        margin: -5px 0;
    }
}