@charset "utf-8";

#left-bottom-banner {
    position: fixed;
    left: 10px;
    bottom: 10px;
    width: 240px;
    border-radius: 8px;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0);
}
@media screen and (max-width: 1024px) {
    #left-bottom-banner {
        width: 180px;
    }
}

#left-bottom-banner a,
#left-bottom-banner a img{
    width: 100%;
}

/* ホバー時のスタイル */
#left-bottom-banner:hover {
    opacity: 0.65;
    text-decoration: none;
}

/* 閉じるボタンのデザイン */
#close_button {
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 50%;
    border: 1px solid #999;
    background-color: #f2f2f2;
    width: 24px;
    height: 25px;
    color: #333;
    cursor: pointer;
}

/* バツ印の擬似要素 */
#close_button::before, #close_button::after {
    content: "";
    position: absolute;
    display: block;
    width: 15px;
    height: 2px;
    background: #333;
    top: calc(50% - 1px);
    left: 50%;
}
#close_button::before {
    transform: translateX(-50%) rotate(45deg);
}

#close_button::after {
    transform: translateX(-50%) rotate(-45deg);
}