.widget .full-width-icon .social-icons a {
    display: inline;
    width: 50px;
    height: 50px;
    line-height: 0px;
    font-size: 20px;
    margin: 0px 15px 15px 0;
    padding: 10px 12px 7px 12px;
}

@media screen (max-width: 990px) { 

#pix_social_widget-2 .social-icons, #pix_social_widget-2 div.full-width-icon {
    text-align: center;
}
}
