.areaTab {
    padding-top: 80px;
    padding-bottom: 70px;
    display: flex;
    flex-wrap: wrap;
}

.areaTab li {
    cursor: pointer;
    line-height: 46px;
    color: #333;
    min-width: 160px;
    border-radius: 26px;
    padding: 0px 28px;
    text-align: center;
    background: #F8F7F7;
    margin-right: 16px;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.areaTab li:last-child {
    margin-right: 0px;
}
.areaTab li a{color: #444}
.areaTab li.active a,.areaTab li:hover a{color: #fff}
.areaTab li.active,
.areaTab li:hover {
    box-shadow: 2px 2px 8px rgba(189, 206, 240, 0.5);
    color: #fff;
    background: #227764;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

/* 内容 */
.areaCon {
    padding-top: 90px;
    padding-bottom: 120px;
    background: url(../images/areaBg2.png)no-repeat center center;
    background-size: cover;
}

.areaItem {
    display: none;
}

.areaItem>div {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
}

.areaL {
    width: 15%;
    position: relative;
    margin-top: 30px;
}

.areaL::before {
    content: "";
    position: absolute;
    left: 7px;
    top: 10px;
    display: block;
    height: 80%;
    border: 1px dashed #DEDEDE;
    opacity: 0.82;
}

.areaRBox {
    width: 80%;
}

.areaR {
    display: none;
}

/* 左 */
.areaL li {
    padding-left: 44px;
    position: relative;
    cursor: pointer;
    margin-bottom: 50px;
    color: #999999;
    background: url(../images/point3.png)no-repeat left 1px top 6px;
    background-size: 14px 14px;
}

.areaL li:last-child {
    margin-bottom: 0px;
}

.areaL li.current {
    color: #227764;
    font-weight: bold;
    background: url(../images/point4.png)no-repeat left top 2px;
    background-size: 16px 16px;
}

/* 右侧 */
.areaRTop {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 50px;
}

.areaRTop h3 {
    color: #333;
    font-weight: bolder;
}

.areaRTop span {
    color: #999;
}

.areaRTop .currentNum {
    color: #333;
    font-weight: bold;
}

.areaRBtm {
    display: flex;
    justify-content: space-between;
}

.areaRBtm>div {
    width: 49%;
}

.areaRBtm .imgBox {
    position: relative;
    width: 100%;
    padding-top: 56%;
    overflow: hidden;
}

.areaRBtm img {
    position: absolute;
    top: 0px;
    left: 0px;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.areaRBtm img:hover {
    transform: scale(1.05);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}




/* 适配 */
@media (max-width: 1680px) {}

@media (max-width: 1440px) {
    .areaTab li {
        min-width: 140px;
    }

    .areaCon {
        padding: 60px 0px;
    }

    .areaTab {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    .areaRTop {
        margin-bottom: 30px;
    }
}

@media (max-width: 1280px) {
    .areaTab li {
        margin-right: 10px;
        min-width: 120px;
        margin-bottom: 16px;
    }

    .areaTab {
        padding-top: 30px;
        padding-bottom: 16px;
    }

    .areaL li {
        padding-left: 30px;
    }

    .areaRTop h3 {
        font-size: 22px;
    }

    .areaRTop {
        margin-bottom: 22px;
    }

    .areaRBox {
        width: 82%;
    }

    .areaCon {
        padding: 45px 0px;
    }
}

@media (max-width: 992px) {

    .areaL,
    .areaRBox {
        width: 100%;
    }

    .areaL {
        margin-top: 0px;
        display: flex;
        width: 100%;
        overflow-x: auto;
        margin-bottom: 34px;
    }

    .areaL::before {
        display: none;
    }

    .areaL,
    .areaL li {
        flex: 0 0 auto;
    }

    .areaL li,
    .areaL li.current {
        padding: 0px 12px;
        background: #fff;
        margin-bottom: 0px;
    }

    .areaL li {
        margin-right: 14px;
        line-height: 38px;
        border-radius: 6px;
    }

    .areaRBtm {
        display: flex;
        justify-content: unset;
        width: 100%;
        overflow-x: auto;
        flex: 0 0 auto;
    }

    .areaRBtm>div {
        flex: 0 0 auto;
        width: 70%;
        margin-right: 20px;
    }

    .areaRBtm>div:last-child {
        margin-right: 0px;
    }
}

@media (max-width: 767px) {
    .areaTab {
        flex-wrap: unset;
        width: 100%;
        overflow-x: auto;
        flex: 0 0 auto;
    }

    .areaTab li {
        flex: 0 0 auto;
    }

    .areaRTop h3 {
        font-size: 16px;
        max-width: 75%;
    }

    .areaRTop {
        margin-bottom: 18px;
    }

    .areaCon {
        padding: 32px 0px;
    }

    .areaRBtm>div {
        width: 90%;
        margin-right: 12px;
    }
}