#sns-follow {
    position:fixed;
    left:0;
    top: 50%;
    transform: translate(0, -50%);
}

#sns-follow .facebook {
    background-color:#3c579e;
}

#sns-follow .twitter {
    background-color:#55acee;
}

#sns-follow .instagram {
    background-color:#125688;
}

#sns-follow .google {
    background-color:#d95032;
}

#sns-follow .youtube {
    background-color:#cc191e;
}

#sns-follow .github {
    background-color:#515151;
}

#sns-follow div {
    left:0;
    width:48px;
    height:48px;
    display:block;
    position:relative;

}
#sns-follow img {
    width:48px;
    display:block;
    position:absolute;
}

#sns-follow img:hover {
}