.popup_sites_hide {
    display: none;
}

.popup_sites-title {
    padding: 0 25px;
    margin-bottom: 0;
}

.popup_sites .close {
    display: block;
    position: fixed;
    right: 28px;
    top: 35px;
    width: 14px;
    height: 14px;
    opacity: 0.2;
}

.popup_sites {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 99;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    padding-bottom: 36px;
    width: 500px;
}