.webinvis_overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1050;
}

.webinvis_message_box_content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 30px;
    text-align: left;
    background-color: transparent;
    line-height: 1.8;
}

.webinvis_message_box_content p {
    color: #fff;
}

.fixed-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #fff;
    padding: 10px 0;
    text-align: center;
    z-index: 1050;
}

.fixed-footer p {
    font-family: 'Montserrat', '\30D2\30E9\30AE\30CE\89D2\30B4 Pro W3', 'Hiragino Kaku Gothic Pro', '\30E1\30A4\30EA\30AA', Meiryo, Osaka, '\FF2D\FF33 \FF30\30B4\30B7\30C3\30AF', 'MS PGothic','Yu Gothic', '\6E38\30B4\30B7\30C3\30AF', YuGothic, '\6E38\30B4\30B7\30C3\30AF\4F53', sans-serif;
    padding: 20px;
    font-size: 0.95rem;
    line-height: 1.4;
    color: #231815;
}

.close-preview-btn {
    background-color: #DDDDDD;
    color: #787878;
    height: 40px;
    width: 200px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.pb-60 {
    padding-bottom: 60px;
}

.memo-space {
    padding-bottom: 60px;
}

@media (max-width: 769px) {
    .webinvis_message_box_content {
        width: 100%;
        font-size: 1.2rem;
    }
    .fixed-footer p {
        padding: 10px 0px;
    }
    .memo-space {
        padding-bottom: 90px;
    }
}