.case {
    background: #ffffff;
}

.case .wrap {
    width: 1520px;
    margin: 94px auto 79px;
}

.case .wrap .title {
    font-size: 36px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #2C3441;
    text-align: center;
    margin: 0 0 78px 0;
}

.case .wrap .content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 34px;
    margin: 0 0 86px 0;
}

.case .wrap .content .item {
    width: 100%;
}

.case .wrap .content .item .images {
    overflow: hidden;
}

.case .wrap .content .item .images img {
    width: 100%;
    height: 100%;
    transition: cubic-bezier(.77, 0, .175, 1) transform 2s;
}

.case .wrap .content .item .text {
    background: #FCFCFC;
    padding: 33px;
    transition: 0.7s;
}

.case .wrap .content .item .text span {
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #2B313A;
    transition: 0.7s;
}

.case .wrap .content .item .text .line {
    width: 100%;
    height: 1px;
    background: #E7E7E7;
    opacity: 0.5;
    margin: 13px 0 22px 0;
    transition: 0.7s;
}

.case .wrap .content .item .text p {
    font-size: 15px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #404040;
    line-height: 25px;
    min-height: 75px;
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: 0.7s;
}

.case .wrap .content .item:hover .images img {
    transform: scale(1.1);
}

.case .wrap .content .item:hover .text {
    background: rgba(39, 71, 133, 1);
}

.case .wrap .content .item:hover .text span, .case .wrap .content .item:hover .text p {
    color: #fff;
}

.case .wrap .content .item:hover .line {
    opacity: 0.1;
}

.page {
    background: #fff;
}

.page .wrap {
    width: 1120px;
    margin: 121px auto 127px;
}

.page .wrap .title {
    text-align: center;
}

.page .wrap .title span {
    font-size: 36px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #2C3441;
}

.page .wrap .title .line {
    width: 200px;
    height: 1px;
    background: rgba(231, 231, 231, 0.8);
    margin: 37px auto 60px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page .wrap .title .line:after {
    content: '';
    display: block;
    width: 38px;
    height: 2px;
    background: #274785;
    position: relative;
    top: -2px;
}

.page .wrap .content p {
    font-size: 17px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #404040;
    line-height: 34px;
}

.page .wrap .content h2 {
    font-size: 26px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #2C3441;
}

.page .wrap .content table {
    width: 100%;
    border-collapse: collapse;
}

.page .wrap .content table tr:first-child td {
    height: 54px;
    border-bottom: 1px solid rgba(0, 0, 0, 1);
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #242425;
}

.page .wrap .content table tr td:first-child {
    padding: 0 0 0 77px;
}

.page .wrap .content table tr:not(:first-child) td {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #484A4C;
    height: 30px;
}

.page .wrap .content p img {
    max-width: 100%;
}

@media screen and (max-width: 1630px) {
    .case .wrap{
        width: 90%;
    }
    .case .wrap .content .item .text{
        padding: 5%;
    }
    .case .wrap .content .item .text span{
        font-size: 22px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: block;
    }
    .page .wrap{
        max-width: 90%;
    }
}

@media screen and (max-width: 1500px) {
    .case .wrap .content{
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 1023px) {
    .case .wrap {
        margin: 39px auto 40px;
    }
    .case .wrap .title{
        font-size: 28px;
        margin: 0 0 40px 0;
    }
    .case .wrap .content{
        grid-template-columns: repeat(2, 1fr);
        margin: 0 0 40px 0;
        grid-gap: 24px;
    }

    .page .wrap {
        margin: 54px auto;
    }

    .page .wrap .title span{
        font-size: 28px;
    }
    .page .wrap .content p{
        font-size: 14px;
        line-height: 32px;
    }
    .page .wrap .content p img{
        height: auto;
    }
    .page .wrap .content h2{
        font-size: 22px;
    }
    .page .wrap .content table{
        overflow: hidden;
        overflow-x: scroll;
        display: block;
    }
    .page .wrap .content table tbody{
        width: 244%;
        display: inline-table;
    }
    .page .wrap .content table tr td:first-child {
        padding: 0 0 0 24px;
    }
}
@media screen and (max-width: 730px) {
    .case .wrap .content{
       display: flex;
        flex-wrap: wrap;
    }
    .case .wrap .content .item .text p{
        -webkit-line-clamp: unset;
        min-height: auto;
    }
    .case .wrap .content .item .images{
        height: auto;
    }
}