.site-bottom {
    padding: 40px 70px;
    background-color: #dcdcdc;
    color: var(--site-main-color);
}

.site-bottom.site-m-bottom {
    padding: 20px 0;
}

.site-sitemap {
    display: flex;
    align-items: flex-start;
    margin: 50px 0;
}

.site-sitemap .site-list {
    flex: 1;
}

.site-sitemap .site-list li {
    margin-bottom: 10px;
}

.site-sitemap .site-list li:first-child {
    margin-bottom: 20px;
    font-size: 1.2em;
    font-weight: 600;
}

.site-sitemap .site-list li:last-child {
    margin-bottom: 0;
}

.site-sitemap .site-list .site-link:hover {
    text-decoration: underline;
}

.site-sitemap .social-button,
.site-bottom.site-m-bottom .social-button {
    display: inline-block;
    width: 30px;
    height: 30px;
    border-radius: 5px;
    margin-right: 5px;
    background-color: var(--site-main-color);
    line-height: 30px;
    font-size: 22px;
    color: #dcdcdc;
    text-align: center;
}

.site-bottom.site-m-bottom .social-button {
    width: 25px;
    height: 25px;
    margin-right: 0;
    line-height: 25px;
    font-size: 20px;
}

.site-sitemap .social-button:last-child {
    margin-right: 0;
}

.site-sitemap .social-button:hover {
    color: #fff;
}

.site-to-top {
    position: fixed;
    right: 10px;
    bottom: 40px;
    padding: 15px;
    border-radius: 50%;
    background-color: rgba(204, 204, 204, 0.8);
    line-height: 1;
    font-size: 20px;
    font-weight: 700;
    z-index: 1000000;
    opacity: 0;
    transition: opacity 0.2s;
}

.site-to-top.site-to-top-show {
    opacity: 1;
}

.site-to-top:hover {
    background-color: rgba(204, 204, 204, 1);
}