.main {
        width: 100vw;
        max-width: 1080px;
        margin: auto;
        padding: 0px;
        font-size: 16px;
        text-align: justify;
    }
    
    img {
        width: 100%;
    }
    
    a {
        text-decoration: none;
        color: #333;
    }
    /* =====焦点图===== */
    
    .header {
        width: 100%;
    }
    
    .footer {
        width: 100%;
    }
    
    .banner {
        width: 100%;
        max-height: 63.88vw;
        overflow: hidden;
        position: relative;
    }
    
    .slideBox .bd {
        position: relative;
        z-index: 0;
    }
    
    .slideBox .bd ul li {
        box-sizing: border-box;
        float: left;
        position: relative;
    }
    
    .slideBox .bd ul li a {
        width: 100%;
        display: block;
    }
    
    .slideBox .bd span {
        filter: alpha(Opacity=60);
        -moz-opacity: 0.5;
        opacity: 0.5;
        position: absolute;
        bottom: 0vw;
        left: 0px;
        right: 0px;
        background-color: #000000;
        display: block;
        width: calc(100%-24px);
        height: 8.87vw;
        z-index: 999;
    }
    
    .slideBox .bd p {
        position: absolute;
        color: #ffffff;
        font-size: 3.6vw;
        bottom: 0vw;
        margin: 0px;
        display: block;
        width: 100%;
        height: 8.87vw;
        line-height: 8.87vw;
        z-index: 999;
        /* text-align: center; */
        padding-left: 6.481vw;
    }
    
    .slideBox .hd {
        height: 5.2vw;
        position: absolute;
        z-index: 1;
        bottom: 0px;
        left: 68%;
    }
    
    .slideBox .hd ul li {
        width: 1.85vw;
        height: 1.85vw;
        float: left;
        border: 1px solid #FFF;
        background-color: #ffffff;
        border-radius: 50%;
        margin-left: 0.74vw;
        font-size: 0;
        margin-right: 0.74vw;
    }
    
    .slideBox .hd ul li.on {
        width: 1.85vw;
        height: 1.85vw;
        border: solid 0px #666;
        background-color: #6f18b7;
    }
    /* =====头条===== */
    
    .headline {
        width: 100%;
        background: #e9e9e9;
        margin-bottom: 6.48vw;
    }
    
    .headline div {
        padding: 6.481%;
    }
    
    .headline h1 {
        font-size: 4.44vw;
        margin-bottom: 2.77vw;
        margin-top: 0px;
        line-height: 6vw;
        color: #000;
        font-weight: bold;
    }
    
    .headline p {
        font-size: 2.96vw;
        line-height: 5vw;
        color: #838383;
        margin-bottom: 0px;
    }
    
    .line {
        display: block;
        width: 90%;
        height: 0.37vw;
        margin: auto;
        background: #fff;
    }
    
    .articles-list {
        padding: 4.629%;
        font-size: 0px;
    }
    
    .articles-list-left {
        width: 49%;
        /* width: 477px; */
        display: inline-block;
        vertical-align: top;
    }
    
    .articles-list-right {
        margin-left: 2%;
        /* margin-left: 26px; */
        width: 49%;
        /* width: 44.166%; */
        /* width: 477px; */
        display: inline-block;
        vertical-align: top;
    }
    
    .articles-list p {
        font-size: 3.14vw;
        line-height: 4.44vw;
        text-align: justify;
        margin-top: 1.85vw;
        margin-bottom: 3.70vw;
    }
    
    .v-p span {
        background: #ffc600;
        font-size: 2.96vw;
        margin-left: 1.85vw;
        padding-left: 0.925vw;
        padding-right: 0.925vw;
    }
    /* 2020北京车展新增 */
    
    .img-2-left {
        width: 100%;
        height: 29.44vw;
        background: #e9e9e9;
        object-fit: cover;
        border-top-left-radius: 0.74vw;
        border-bottom-left-radius: 0.74vw;
    }
    
    .img-2-right {
        width: 100%;
        height: 29.44vw;
        background: #e9e9e9;
        object-fit: cover;
        border-top-right-radius: 0.74vw;
        border-bottom-right-radius: 0.74vw;
    }
    
    .img-1-center {
        width: 100%;
        height: 60.46vw;
        background: #e9e9e9;
        object-fit: cover;
        border-radius: 0.74vw;
    }
    
    .banner img {
        width: 100%;
        height: 63.89vw;
        background: #e9e9e9;
        object-fit: cover;
    }
    
    .header img {
        background: #e9e9e9;
        object-fit: cover;
    }
    
    .column img {
        background: #e9e9e9;
        object-fit: cover;
    }
    
    .articles-list-3i {
        display: flex;
        justify-content: space-between;
    }
    
    .articles-list-3i-1 {
        width: 52.69vw;
        height: 35.00vw;
        /* border: 1px red solid; */
    }
    
    .articles-list-3i-2 {
        width: 37.13vw;
        height: 35.00vw;
        /* border: 1px red solid; */
    }
    
    .articles-list-3i-1 img {
        width: 100%;
        height: 100%;
        background: #e9e9e9;
        object-fit: cover;
        border-top-left-radius: 0.74vw;
        border-bottom-left-radius: 0.74vw;
    }
    
    .articles-list-3i-2 img {
        width: 100%;
        height: 17.04vw;
        /* border: 1px red solid; */
        background: #e9e9e9;
        object-fit: cover;
    }
    
    .articles-list-3i-2-b {
        margin-top: 0.93vw;
        border-bottom-right-radius: 0.74vw;
    }
    
    .articles-list-3i-2-t {
        border-top-right-radius: 0.74vw;
    }
    
    .articles-list-3c {
        display: flex;
        justify-content: space-between;
    }
    
    .articles-list-3c img {
        width: 29.63vw;
        height: 19.72vw;
        background: #e9e9e9;
        object-fit: cover;
    }
    
    .articles-list3 {
        padding: 4.63vw;
        font-size: 0px;
    }
    
    .articles-list3 p {
        /* font-size: 3.15vw;
        line-height: 4.44vw; */
        font-size: 4.44vw;
        line-height: 6.67vw;
        text-align: justify;
        margin-top: 1.85vw;
        margin-bottom: 1.85vw;
    }
    
    .articles-list3 span {
        font-size: 2.78vw;
        color: #899097;
    }
    
    .line1 {
        /* height: 1.85vw; */
        border-bottom: 1px solid #e7ebee;
    }
    
    .articles-list-3c-l {
        border-top-left-radius: 0.74vw;
        border-bottom-left-radius: 0.74vw;
    }
    
    .articles-list-3c-r {
        border-top-right-radius: 0.74vw;
        border-bottom-right-radius: 0.74vw;
    }
    
    .articles-list-1c {
        display: flex;
        justify-content: space-between;
    }
    
    .articles-list-1c1 {
        width: 59.26vw;
        /* height: 213px; */
        padding: 1.85vw 0;
        position: relative;
    }
    
    .articles-list-1c1p {
        position: absolute;
        bottom: 0px;
    }
    
    .articles-list-1c2 {
        width: 29.63vw;
        padding: 1.85vw 0;
        /* height: 213px; */
    }
    
    .articles-list-1c2i {
        width: 29.63vw;
        height: 19.72vw;
        margin: 1.85vw 0;
        border-radius: 0.74vw;
        background: #e9e9e9;
        object-fit: cover;
    }
    /* .thumbnail1 {
        display: block;
    }
    
    .thumbnail2 {
        display: none;
    } */
    
    @media screen and (min-width: 1080px) {
        /* .thumbnail1 {
            display: none;
        }
        .thumbnail2 {
            display: block;
        } */
        .main {
            width: 1080px;
            margin: auto;
            padding: 0px;
            text-align: justify;
        }
        img {
            width: 100%;
        }
        /* =====焦点图===== */
        .header {
            width: 100%;
        }
        .footer {
            width: 100%;
        }
        .banner {
            width: 100%;
            max-height: 690px;
            overflow: hidden;
            position: relative;
        }
        .slideBox .bd {
            position: relative;
            z-index: 0;
        }
        .slideBox .bd ul li {
            box-sizing: border-box;
            float: left;
            position: relative;
        }
        .slideBox .bd ul li a {
            width: 100%;
            display: block;
            font-size: 0;
        }
        .slideBox .bd span {
            filter: alpha(Opacity=60);
            -moz-opacity: 0.5;
            opacity: 0.5;
            position: absolute;
            bottom: 0px;
            left: 0px;
            right: 0px;
            background-color: #000000;
            display: block;
            width: calc(100%-24px);
            height: 85px;
            z-index: 999;
        }
        .slideBox .bd p {
            position: absolute;
            color: #ffffff;
            font-size: 32px;
            bottom: 0px;
            margin: 0px;
            display: block;
            width: 100%;
            height: 85px;
            line-height: 85px;
            z-index: 999;
            /* text-align: center; */
            padding-left: 20px;
        }
        .slideBox .hd {
            height: 53px;
            position: absolute;
            z-index: 1;
            bottom: 0px;
            left: 75%;
        }
        .slideBox .hd ul li {
            width: 20px;
            float: left;
            height: 20px;
            border: 1px solid #FFF;
            background-color: #ffffff;
            border-radius: 12px;
            margin-left: 8px;
            font-size: 0;
            margin-right: 8px;
        }
        .slideBox .hd ul li.on {
            width: 20px;
            height: 20px;
            border: solid 0px #666;
            background-color: #6f18b7;
        }
        /* =====头条===== */
        .headline {
            width: 100%;
            max-height: 980px;
            background: #e9e9e9;
            margin-bottom: 70px;
        }
        .headline div {
            padding: 70px;
            font-size: 16px;
        }
        .headline h1 {
            font-size: 3em;
            margin-bottom: 30px;
            margin-top: 0px;
            line-height: 1.5em;
            color: #000;
            font-weight: bold;
        }
        .headline p {
            font-size: 2em;
            line-height: 1.5em;
            color: #838383;
            margin-bottom: 0px;
        }
        .line {
            display: block;
            width: 90%;
            height: 0.25em;
            margin: auto;
            background: #fff;
        }
        .articles-list {
            padding: 50px;
            font-size: 0px;
        }
        .articles-list-left {
            width: 477px;
            display: inline-block;
            vertical-align: top;
        }
        .articles-list-right {
            margin-left: 26px;
            width: 477px;
            display: inline-block;
            vertical-align: top;
        }
        .articles-list p {
            font-size: 34px;
            line-height: 48px;
            text-align: justify;
            margin-top: 20px;
            margin-bottom: 40px;
        }
        .v-p span {
            background: #ffc600;
            font-size: 32px;
            margin-left: 20px;
            padding-left: 10px;
            padding-right: 10px;
        }
        /* 2020北京车展新增 */
        .img-2-left {
            width: 100%;
            height: 318px;
            background: #e9e9e9;
            object-fit: cover;
            border-top-left-radius: 8px;
            border-bottom-left-radius: 8px;
        }
        .img-2-right {
            width: 100%;
            height: 318px;
            background: #e9e9e9;
            object-fit: cover;
            border-top-right-radius: 8px;
            border-bottom-right-radius: 8px;
        }
        .img-1-center {
            width: 100%;
            height: 653px;
            background: #e9e9e9;
            object-fit: cover;
            border-radius: 8px;
        }
        .banner img {
            width: 100%;
            height: 690px;
            background: #e9e9e9;
            object-fit: cover;
        }
        .header img {
            background: #e9e9e9;
            object-fit: cover;
        }
        .column img {
            background: #e9e9e9;
            object-fit: cover;
        }
        .articles-list-3i {
            display: flex;
            justify-content: space-between;
        }
        .articles-list-3i-1 {
            width: 569px;
            height: 378px;
            /* border: 1px red solid; */
        }
        .articles-list-3i-2 {
            width: 401px;
            height: 378px;
            /* border: 1px red solid; */
        }
        .articles-list-3i-1 img {
            width: 100%;
            height: 100%;
            background: #e9e9e9;
            object-fit: cover;
            border-top-left-radius: 8px;
            border-bottom-left-radius: 8px;
        }
        .articles-list-3i-2 img {
            width: 100%;
            height: 184px;
            /* border: 1px red solid; */
            background: #e9e9e9;
            object-fit: cover;
        }
        .articles-list-3i-2-b {
            margin-top: 10px;
            border-bottom-right-radius: 8px;
        }
        .articles-list-3i-2-t {
            border-top-right-radius: 8px;
        }
        .articles-list-3c {
            display: flex;
            justify-content: space-between;
        }
        .articles-list-3c img {
            width: 320px;
            height: 213px;
            background: #e9e9e9;
            object-fit: cover;
        }
        .articles-list3 {
            padding: 50px;
            font-size: 0px;
        }
        .articles-list3 p {
            font-size: 34px;
            line-height: 48px;
            text-align: justify;
            margin-top: 20px;
            margin-bottom: 20px;
        }
        .articles-list3 span {
            font-size: 30px;
            color: #899097;
        }
        .line1 {
            height: 20px;
            border-bottom: 1px solid #e7ebee;
        }
        .articles-list-3c-l {
            border-top-left-radius: 8px;
            border-bottom-left-radius: 8px;
        }
        .articles-list-3c-r {
            border-top-right-radius: 8px;
            border-bottom-right-radius: 8px;
        }
        .articles-list-1c {
            display: flex;
            justify-content: space-between;
        }
        .articles-list-1c1 {
            width: 640px;
            /* height: 213px; */
            position: relative;
        }
        .articles-list-1c1p {
            position: absolute;
            bottom: 0px;
        }
        .articles-list-1c2 {
            width: 320px;
            /* height: 213px; */
        }
        .articles-list-1c2i {
            width: 320px;
            height: 213px;
            margin: 20px 0;
            border-radius: 8px;
            background: #e9e9e9;
            object-fit: cover;
        }
    }