.icon-to-top {
    position: fixed;
    bottom: 50px;
    right: 20px;
    cursor: pointer;
    padding: 11px 15px !important;
    background-color: #c9c9c9 !important;
    transition: 0.3s all ease-in-out !important;
    border-radius: 4px;
    opacity: 0.4;
}

.icon-to-top:hover {
    opacity: 1;
    background-color: #161616 !important;
}

.icon-to-top:hover .top-icon {
    color: #fff !important;
    font-weight: bold;
    top: 14px !important;
}

.btn-subscribe {
    background: none !important;
    border: 1px solid #ddd;
    border-radius: 2px;
    padding: 8px 15px;
    color: #ddd;
}

.div-subscribe {
    display: flex;
}

.input-subscribe {
    background: none !important;
    color: #ddd !important;
}

.link-footer {
    display: block;
    text-align: right;
    font-size: 14px;
    color: #ddd;
    text-decoration: none;
    margin: 10px 0;
    transition: 0.3s all ease;
}

.link-footer:hover {
    color: #888;
    padding-right: 10px;
}