.categories {
    overflow-x: scroll;
    margin-top: 20px;
    position: relative;
}

.categories h3 {
    width: 113px;
    font-size: 18px;
    margin-left: 10px;
}

.categories img {
    width: 113px;
    height: 64px;
    border-radius: 10px;
}

.categories a {
    position: relative;
    width: 113px;
    height: 64px;
    margin: 10px;
}

.game-item {

}

.categories .game-item {
    /*margin: 0 10px;*/
    position: absolute;
    background: rgba(0, 0, 0, 0.5);
    width: 113px;
    height: 64px;
    border-radius: 10px;
}

.categories span {
    color: #FFFFFF;
    margin: auto;
    text-align: center;
}


.other-games {
    /* 声明一个容器 */
    display: grid;
    /*  声明列的宽度  */
    grid-template-columns: repeat(9, 112px);
    /*  声明行间距和列间距  */
    grid-gap: 20px;
    /*  声明行的高度  */
    /*grid-template-rows: 100px 200px;*/
    margin-left: 10px;

}

.other-games img {
    width: 112px;
    height: 112px;
    border-radius: 10%;
}

.other-games span {
    width: 112px;
    font-size: 14px;
}