.contacts-list__social {
    display: flex;
    margin: 10px 0 0;
}
.contacts-list__social a {
    flex: none;
    width: 30px;
    height: 30px;
    background: #4E70C4;
    border-radius: 50%;
    margin: 0 10px 0 0;
}
.contacts-list__social .vk {
    background: url(/local/templates/.default/images/vk-contact.svg) no-repeat center;
}
.contacts-list__social .tg {
    background: url(/local/templates/.default/images/tg-contact.svg) no-repeat center;
}
.contacts-list__social .wt {
    background: url(/local/templates/.default/images/whatsapp.svg) no-repeat center / 30px 30px;
}