.brand_content {
    width: 100%;
    background: #f6f6f6;
    box-sizing: border-box;
    border: 1px solid #f6f6f6;
}

.brand_content_data {
    width: 1200px;
    margin: 0px auto;
    position: relative;
}

.brand_top {
    width: 100%;
    height: 54px;
    background: #ffffff;
    margin: 20px 0px;
    border: 1px solid #ffffff;
}

.brand_top P {
    float: left;
    margin: 20px 12px;
    font-size: 14px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #999999;
    line-height: 14px;
}

.brand_top ul {
    float: left;
}

.brand_top ul li {
    float: left;
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #333333;
    line-height: 54px;
    padding: 0px 14px;
    cursor: pointer;
    padding-left: 13px;
    margin-left: 2px;
}

.brand_top ul li.all {
    padding: 0px 12px;
}

.brand_top ul li:hover {
    background: #E23F24;
    color: #ffffff;
}

.brand_top ul li.active {
    background: #E23F24;
    color: #ffffff;
}

.brand_list {
    width: 1200px;
    overflow: hidden;
}

.brand_list ul {
    overflow: hidden;
}

.brand_list ul li {
    display: block;
    float: left;
    margin-bottom: 20px;
    margin-right: 20px;
}

.brand_list ul li:nth-child(4n) {
    margin-right: 0px;
}

.brand_list ul li img {
    width: 285px;
    height: 100px;
    cursor: pointer;
    box-sizing: border-box;
}

.brand_list ul li img:hover {
    width: 285px;
    height: 100px;
    cursor: pointer;
    box-sizing: border-box;
    border: 3px solid #E23F24;
}

.brand_gg {
    width: 100%;
    margin: 20px 0px;
    margin-top: 0px;
}

.brand_gg img {
    width: 100%;
    height: 100px;
    cursor: pointer;
}

.brand_title {
    width: 100%;
    background-color: #ffffff;
    box-sizing: border-box;
    border: 1px solid #ffffff;
    margin-bottom: 68px;
    padding-bottom: 20px;
    position: relative;
}

.brand_title ul {
    overflow: hidden;
}

.brand_title ul li {
    width: 216px;
    height: 56px;
    border: 1px solid #cccccc;
    float: left;
    margin-top: 20px;
    margin-left: 20px;
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: rgba(0, 0, 0, 1);
    line-height: 56px;
    text-align: center;
    cursor: pointer;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.brand_title ul li:nth-child(5n+1) {
    margin-left: 15px;
}

.brand_title ul li:hover {
    background-color: #fdebe9;
}

.brand_ctl {
    width: 208px;
    height: 29px;
    background: #ffffff;
    position: absolute;
    left: 50%;
    margin-left: -104px;
    font-size: 14px;
    font-family: MicrosoftYaHei;
    font-weight: 400;
    color: #999999;
    line-height: 30px;
    text-align: center;
    margin-top: 19px;
    cursor: pointer;
}

.brand_ctl img {
    width: 13px;
    height: 9px;
}

.brand_ctl:hover {
    color: #E23F24;
}

.brand_ctl.active {
    color: #E23F24;
}

ul {
    list-style: none;
    float: left;
    margin: 0px;
    padding: 0px;
}

@media screen and (max-width: 1400px) {
    .fixed_ctl {
        position: fixed;
        left: 50%;
        margin-left: 628px;
        top: 110px;
        width: 58px;
        background-color: #ffffff;
    }
}