.buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 14px 8px;
    column-gap: 10px;
    text-align: center;
}

.buttons a {
    border: 1px solid white;
    border-radius: 25px;
    padding: 6px 10px;
}

.image-container {
    display: flex;
    /* overflow-x: auto; */
    width: 100%;
    touch-action: manipulation;
}

.image-item {
    flex: 0 0 25%;
    /* 每個佔總寬度 1/4 */
    display: flex;
    /*  讓 <a> 靠右 */
    justify-content: flex-end;
    /*  讓 <a> 高度撐滿容器 */
    align-items: stretch;

    min-width: 50%;
    /* height: auto; */
}

.image-item a {
    display: block;
    /*  填滿 image-item */
    width: 100%;
    /*  高度由內容決定 */
    height: auto;
}

.image-item img {
    /* margin: 0 0px; */
    width: 99%;
    height: 100%;
    /* border-radius: 20px; */
    object-fit: cover;
    display: block;
}