.social {
/*    position: fixed;
    right: -10px;
    top: 170px;*/
    margin: 20px 0px;
    text-align: center;
}
.social a {
    width: 50px;
    height: 50px;
    display: inline-block;
    background-repeat: no-repeat;
    margin-right: 30px;
    transition-duration: 0.1s;
    transition-property: scale;
}
.social a:last-child {
    margin-right: 0px;
}
.social a:hover {
    transform: scale(1.1);
}
.social .social-fb {
    background-image: url("/image/social/facebook.svg");
    background-color: #3B5998;
    background-position: center left 19px;
}
.social .social-tw {
    background-image: url("/image/social/twitter.svg");
    background-color: #55ACEE;
    background-position: center left 12.5px;
}
.social .social-gplus {
    background-image: url("/image/social/g_plus.svg");
    background-color: #F44336;
    background-position: center left 10px;
}
#_fb_mess {
    background-image: url("/image/social/messenger.png");
    background-color: #0084FF;
    background-position: center left 12px;
}