.icon-bar {
    width: 50px;
    background-color: transparent;
}

.icon-bar a {
    display: block;
    padding: 10px;
    text-align: center;
    color: #e42442;
    font-size: 20px;
    transition: .5s cubic-bezier(0.47, 0, 0.745, 0.715);
}

.icon-bar a:hover {
    background-color: transparent;  
    font-size: 28px;
}

#youtube:hover {
    color: #FF0000;
}
#facebook:hover {
    color: #3C5A99;
}
#google-plus:hover {
    color: #DB4437;
}
#twitter:hover {
    color: #00aace;
}
#linkedin:hover {
    color: #0072b1;
}
#snapchat:hover {
    color: #FFFC00;
}