main.center {
    margin-top: 20px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

main .list {
    padding: 24px 16px;
    border: 1px solid rgb(225 225 225 / 1);
    border-radius: 15px;
    background-color: #fff;
}

main .big-box {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

main .list h2 {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

main .list h2 b {
    display: block;
    background-color: #fff;
    word-wrap: break-word;
    white-space: nowrap;
    padding-right: 20px;
    font-size: 20px;
    font-weight: 550;
}

main .list h2::after {
    content: '';
    width: 100%;
    height: 2px;
    background-color: #e1e1e1;
}

.main_top_big_box a,
.main_bot_big_box a {
    display: flex;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgb(225 225 225 / 1);
    color: #1f1f1f;
}

.main_bot_big_box a {
    flex-direction: column;
    border: none;
    border-radius: 0;
}

.main_top_big_box a .img-box {
    height: fit-content;
    width: 38%;
    min-width: 38%;
    max-width: 38%;
    border-right: 1px solid rgb(225 225 225 / 1);
}

.main_bot_big_box a .img-box {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 14px;
    border: 1px solid rgb(225 225 225 / 1);
}

.main_top_big_box a .img-box::before {
    padding-top: 66%;
}

.main_bot_big_box a .img-box::before {
    padding-top: 60%;
}

.main_top_big_box a .text-box {
    flex: 1;
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    font-size: 12px;
}

.main_bot_big_box a .text-box {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 13px;
}

.main_top_big_box a .text-box h3,
.main_bot_big_box a .text-box h3 {
    font-size: 15px;
}

@media screen and (min-width:770px) {
    .main_top_big_box a {
        width: calc((100% - 32px) / 3);
    }

    .main_bot_big_box a {
        width: calc((100% - 64px) / 5);
    }
}

@media screen and (max-width:769px) {
    main .list {
        padding: 10px 5px;
        border-radius: 3px;
    }

    .big-box.main_bot_big_box {
        gap: 16px 10px;
    }

    .main_top_big_box a {
        width: 100%;
    }

    .main_bot_big_box a {
        width: calc((100% - 10px) / 2);
    }
}