* {
    margin: 0;
    padding: 0;
}

.container {
    width: 100%;


}

.top_menu {
    width: 100%;
    display: flex;
    text-align: center;
    line-height: 5vw;
    font-size: 5vw;
    padding: 2.2% 0px 1% 0px;
}

.common {
    width: 21%;
    display: block;
    cursor: pointer;
}

.ul {
    width: 100%;
    height: 14rem;
    position: relative;
    overflow: hidden;
}

.ul2 {
    width: 100%;
    height: 14rem;
    position: relative;
    overflow: hidden;
}

.bottom_content {

    width: 500%;
    height: 13rem;
    display: flex;
    transition: all .5s ease;
    position: absolute;
    top: 5px;
    left: 0%;


}

.body_1 {
    width: 20%;
    line-height: 11.5vw;
    font-size: 3.5vw;
    color: #333;
    text-align: left;
    font-weight: bold;
    position: relative;
}

.liactive {
    border-bottom: 0;
    /*background-color: #ccc;*/
    color: #ab1d1d;
}

.pageArea {
    position: absolute;
    width: 100%;
    left: 1%;
    bottom: 0%;
    text-align: center;
}

.pageArea2 {
    position: absolute;
    width: 100%;
    left: 1%;
    bottom: 4%;
    text-align: center;
    font-size: 14px;
}

.pageArea3 {
    position: absolute;
    width: 100%;
    left: 1%;
    bottom: 0%;
    text-align: center;
    font-size: 14px;
}

    .body_2 {
        width: 20%;
        /*line-height: 2vw;*/
        height: 145vw;
        font-size: 1.2vw;
        text-align: left;
        position: relative;
    }

@media screen and (min-width: 640px) {
    .container {
        width: 100%;
    }

    .top_menu {
        width: 98%;
        display: flex;
        text-align: center;
        line-height: 3.5vw;
        font-size: 1.5vw;
        padding: 0% 0px 0% 0px;
        margin: auto;
    }

    .common {
        width: 21%;
        display: block;
        cursor: pointer;
    }

    .ul {
        width: 100%;
        height: 11rem;
        position: relative;
        overflow: hidden;
        margin: auto;
    }

    .ul2 {
        width: 100%;
        height: 60vw;
        position: relative;
        overflow: hidden;
        margin: auto;
    }

    .bottom_content {
        width: 500%;
        height: 11rem;
        display: flex;
        transition: all .5s ease;
        position: absolute;
        top: 0;
        left: 0%;
    }

    .body_1 {
        width: 20%;
        line-height: 2.3vw;
        height: 32vw;
        font-size: 1.2vw;
        color: #333;
        text-align: left;
        position: relative;
    }

    .body_2 {
        width: 20%;
        line-height: 1.8vw;
        height: 67vw;
        font-size: 1.2vw;
        color: #333;
        text-align: left;
        position: relative;
    }

    .liactive {
        border-bottom: 0;
        /*background-color: #ccc;*/
        color: #ab1d1d;
    }

    .pageArea {
        width: 80%;
        position: absolute;
        bottom: 10%;
        left: 10%;
        text-align: center;
    }

    .pageArea2 {
        width: 80%;
        position: absolute;
        bottom: 10%;
        left: 10%;
        text-align: center;
    }
    .pageArea3 {
        width: 80%;
        position: absolute;
        bottom: 1%;
        left: 10%;
        text-align: center;
    }

}