.brands-list li {
    width: calc(100% / 6 - 9px);
    margin-right: 10px;
    float: left;
    border: 1px solid #DDDDDD;
    box-sizing: border-box;
    margin-bottom: 10px;
    position: relative;
    overflow: hidden;
}

.brands-list li:nth-child(6n+6) {
    margin-right: 0;
}

.brands-list li a {
    transition: all .2s;
}

.brands-txt {
    text-align: center;
    color: #AB1032;
    font-size: 14px;
    line-height: 38px;
    padding-bottom: 15px;
    position: absolute;
    width: 100%;
    bottom: -200px;
    transition: all .2s;
}

.brands-txt span {
    font-size: 15px;
}

.brands-img span {
    font-size: 32px;
    font-weight: 600;
}

.brands-list li a:hover .brands-txt {
    bottom: 0;
}

.brands-list li a:hover img {
    opacity: .1;
}


/*brands-detail*/

.brands-detail {
/*    background: #F6F6F6;*/
    padding: 10px 0;
    margin: 80px 0 40px;
    font-weight: normal;
    font-family: 'Arial', sans-serif;
}

.brands-detail h3 {
    color: #AB1032;
    font-size: 32px;
    font-family: 'Abel', sans-serif;
    text-transform: uppercase;
    margin: 0;
}

.brands-detail h4 {
    font-weight: bold;
    margin: 0;
}

.brands-detail p {
    margin: 0;
}

.brands-advantage-list {
    margin: 0 -10px;
}

.brands-advantage-list .item {
    width: 25%;
    padding: 0 10px;
}

.brands-advantage-list .item:nth-child(4n+4) {
    margin-right: 0;
}

.brands-advantage-list .txt {
    padding: 0 5px 17px 5px;
    color: #777777;
    border-bottom: 1px dashed #777777;
}

.brands-advantage {
    margin-top: 40px;
}

.brands-info .col {
    float: left;
}

.brands-video {
    width: 60%;
}

.brands-content {
    width: calc(40% - 40px);
    margin-left: 40px;
    border-bottom: 3px solid #DFDFDF;
    padding-bottom: 25px;
}

.brands-more {
    width: 227px;
    height: 31px;
    line-height: 31px;
    border: 1px solid #333;
    display: block;
}

.brands-more img {
    margin: 0 15px 0 20px;
}

.brands-info {
    padding-top: 20px;
    border-top: 3px solid #AB1032;
}

@media screen and (max-width:1300px) {
    .brands-video {
        width: 50%;
    }
    .brands-content {
        width: calc(50% - 40px);
    }
}

@media screen and (max-width:1000px) {
    .brands-list li {
        width: calc(100% / 5 - 9px);
    }
    .brands-list li:nth-child(6n+6) {
        margin-right: 10px;
    }
    .brands-list li:nth-child(5n+5) {
        margin-right: 0;
    }
}

@media screen and (max-width:850px) {
    .brands-video {
        width: 100%;
    }
    .brands-content {
        width: 100%;
        margin-left: 0;
    }
    .brands-advantage-list .item {
        width: 50%;
    }
}

@media screen and (max-width:780px) {
    .brands-list li {
        width: calc(100% / 4 - 8px);
    }
    .brands-list li:nth-child(5n+5) {
        margin-right: 10px;
    }
    .brands-list li:nth-child(4n+4) {
        margin-right: 0;
    }
    .brands-detail {
        padding: 10px 20px;
        margin: 60px 0 30px;
    }
}

@media screen and (max-width:615px) {
    .brands-list li {
        width: calc(100% / 3 - 7px);
    }
    .brands-list li:nth-child(4n+4) {
        margin-right: 10px;
    }
    .brands-list li:nth-child(3n+3) {
        margin-right: 0;
    }
    .brands-txt {
        font-size: 15px;
    }
}

@media screen and (max-width:470px) {
    .brands-list li {
        width: calc(100% / 2 - 5px);
    }
    .brands-list li:nth-child(3n+3) {
        margin-right: 10px;
    }
    .brands-list li:nth-child(2n+2) {
        margin-right: 0;
    }
    .brands-advantage-list{
        margin: 0;
    }
    .brands-advantage-list .item {
        width: 100%;
        padding: 0;
    }
}