.social-icon_cell {
    display: flex;
    border-radius: 7px;
    /*box-shadow: 0 2px 5px rgba(0, 0, 0, .2);*/
    width: 45px;
    height: 45px;
    margin: 0 10px 10px 0;
    border: none;
    align-items: center;
}
.social-icon_cell:hover {
    box-shadow: 0 3px 7px rgba(0, 0, 0, .35);
    scale: 1.2;
}

.footer-about {
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer_social {
    display: flex;
    justify-content: center;
}

/* Placeholder формы "Заказ звонка" */
.back-call-contact-note::placeholder {
    font-size: 12px !important;
    color: #888;
}
.back-call-contact-note::-webkit-input-placeholder {
    font-size: 16px;
    color: #888;
}
.back-call-contact-note::-moz-placeholder {
    font-size: 16px;
    color: #888;
}
.back-call-contact-note:-ms-input-placeholder {
    font-size: 16px;
    color: #888;
}

/* Один крестик закрытия в popup — только у span, без дубля от titlebar */
.popup-window-titlebar::after {
    display: none !important;
    content: none !important;
}
span.popup-window-close-icon.popup-window-titlebar-close-icon {
    background: none !important;
    background-image: none !important;
    font-size: 0 !important;
    overflow: visible !important;
}
span.popup-window-close-icon.popup-window-titlebar-close-icon::before {
    display: none !important;
    content: none !important;
}
span.popup-window-close-icon.popup-window-titlebar-close-icon::after {
    font-size: 22px;
    color: #6c192a;
  /*  content: "×";*/
    font-weight: bold;
    line-height: 1;
    display: block;
}