main {
    width: 1200px;
    margin: 40px auto 0;
}

main h4 {
    margin-bottom: 20px;
    font-size: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(128, 128, 128, 0.226);
}

.list-one,
.list-two,
.list-three {
    margin-bottom: 40px;
}

.big-box {
    display: flex;
    flex-wrap: wrap;
}

#one .big-box {
    gap: 15px 10px;
}

.one-box {
    width: calc((100% - 50px) / 6);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.one-box .img-box {
    width: 90%;
    margin: 0 auto;
    border-radius: 50%;
    overflow: hidden;
}

.one-box .img-box::before {
    padding-top: 100%;
}

.one-txt {
    font-size: 18px;
    font-weight: 700;
    padding: 20px 0;
    text-align: center;
    font-family: "";
}

#two .big-box {
    gap: 15px;
}

.two-box {
    width: calc((100% - 15px) / 2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    column-gap: 20px;
}

.two-box .img-box {
    transition: all 0.3s ease;
}

.two-box .img-box::before {
    padding-top: 68%;
}

.two-box:hover .img-box {
    transform: scale(1.12);
}

.two-lef {
    width: 30%;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.two-rig {
    flex: 1;
    font-size: 16px;
    width: 100%;
    line-height: 1.52;
    font-weight: 700;
    font-family: "";
    cursor: pointer;
}

.two-rig:hover {
    color: #FE00BF;
}

.three-lef {
    width: 49%;
    height: fit-content;
    position: sticky;
    top: 150px;
    overflow: hidden;
    border-radius: 10px;
}

.three-lef .img-box {
    transition: all 0.5s ease;
}

.three-lef .img-box::before {
    padding-top: 66%;
}

.three-lef:hover .img-box {
    transform: scale(1.2);
}

.the-lef-txt {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.397);
    color: #ffffffde;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 0 4%;
    padding-bottom: 8%;
    font-weight: 700;
    font-size: 26px;
}

.three-rig {
    flex: 1;
    padding-left: 2%;
    gap: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.th-rig-box {
    width: 100%;
    display: flex;
    align-items: center;
}

.th-rig-box .img-box::before {
    padding-top: 60%;
}

.th-rig-box img {
    transition: all 0.5s ease;
}

.th-rig-box:hover img {
    transform: scale(1.2);
}

.th-rig-box .th-rig-img {
    width: 24%;
    border-radius: 10px;
    margin-right: 2%;
    overflow: hidden;
}

.th-rig-txt {
    padding: 5px 10% 5px 4%;
    flex: 1;
    font-weight: 700;
    font-family: "";
    width: 100%;
    display: flex;
    align-items: center;
}

#four .big-box {
    gap: 12px;
}

.four-box {
    width: calc((100% - 36px) / 4);
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}

.four-box .img-box::before {
    padding-top: 58%;
}

.four-img {
    width: 100%;
    overflow: hidden;
}

.four-box img {
    transition: all 0.3s ease;
}

.four-box:hover img {
    transform: scale(1.2);
}

.four-box:hover .four-txt {
    color: #FE00BF;
}

.four-txt {
    width: 100%;
    padding: 4%;
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    transition: all 0.3s ease;
}

@media screen and (max-width:769px) {

    main {
        width: 100%;
        padding: 0 3px;
    }

    #one .big-box {
        width: 100%;
        overflow-x: auto;
        gap: 12px;
    }

    .one-box {
        width: calc((100% - 12px) / 2);
    }

    .two-box {
        gap: 8px;
        width: 100%;
    }

    .two-rig {
        font-size: 14px;
    }

    #three .big-box {
        flex-direction: column;
        gap: 15px;
    }

    .three-lef {
        position: relative;
        top: 0;
        width: 100%;
    }

    .the-lef-txt {
        font-size: 17px;
    }

    .three-rig {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
    }

    .th-rig-box .th-rig-img {
        width: 28%;
    }

    .th-rig-txt {
        padding: 0;
        font-size: 13px;
    }

    .four-box {
        width: calc((100% - 12px) / 2);
    }

    .four-txt {
        width: 100%;
        font-size: 13px;
    }
}