#social_block {
    display:flex;
    justify-content:space-between;
    margin-top:80px;
    margin-bottom:40px;
}

#social_block div {
    display:inline-block;
    width:auto;
    height:auto;
    margin:0 10px
}

#social_block div a {
    background:#967560;
    color:#fff;
    border-radius:25px;
    height:50px;
    width:50px;
    display:flex;
    align-items:center;
    justify-content:center;
    flex-direction:column;
}

#social_block div a:hover {
    background:#b1886e
}