.my-news-bottom .p-side-left {
    border-radius: 10px;
    background-color: #fff;
    border: unset;
}

@media(max-width:739px) {
    .my-news-bottom ul.p-news-list__type2.rs {
        display: grid;
        grid-auto-rows: minmax(min-content, max-content);
        grid-template-columns: repeat(2, minmax(0, 1fr));
        column-gap: 10px;
        row-gap: 10px;
    }

    .my-news-bottom .p-side-left {
        padding: 5px;
    }
}