@import url("//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css");

a.btn-social,
.btn-social
{
    border-radius: 50%;
    color: #ffffff !important;
    display: inline-block;
    height: 54px;
    line-height: 54px;
    margin: 8px 4px;
    text-align: center;
    text-decoration: none;
    transition: background-color .3s;
    webkit-transition: background-color .3s;
    width: 54px;
}

.btn-social .fa,.btn-social i
{
    backface-visibility: hidden;
    moz-backface-visibility: hidden;
    ms-transform: scale(1);
    o-transform: scale(1);
    transform: scale(1);
    transition: all .25s;
    webkit-backface-visibility: hidden;
    webkit-transform: scale(1);
    webkit-transition: all .25s;
}
.btn-social:hover,.btn-social:focus
{
    color: #fff;
    outline: none;
    text-decoration: none;
}
.btn-social:hover .fa,.btn-social:focus .fa,.btn-social:hover i,.btn-social:focus i
{
    ms-transform: scale(1.3);
    o-transform: scale(1.3);
    transform: scale(1.3);
    webkit-transform: scale(1.3);
}
.btn-social.btn-xs
{
    font-size: 9px;
    height: 24px;
    line-height: 13px;
    margin: 6px 2px;
    width: 24px;
}
.btn-social.btn-sm
{
    font-size: 13px;
    height: 36px;
    line-height: 18px;
    margin: 6px 2px;
    width: 36px;
}
.btn-social.btn-lg
{
    font-size: 22px;
    height: 72px;
    line-height: 40px;
    margin: 10px 6px;
    width: 72px;
}

.btn-blue
{
    background-color: lightskyblue;
}

.btn-red
{
    background-color: #e00808;
}

.btn-green
{
    background-color: #44c456;
}

.btn-yellow
{
    background-color: #ffd000;
}