#share-buttons {
    width: 400px;
    display:block;
    margin: 0 auto;
    -ms-transform: scale(.8,.8);
    -webkit-transform: scale(.8,.8);
    transform: scale(.8,.8);
}
#share-buttons img {
    width: 35px;
    padding: 5px;
    border: 0;
    display: inline;
}

#share-buttons a{
    width: 50px;
    height: 50px;
    display: inline-block;   
}

#share-buttons i{
    width: 50px;
    height: 50px;
    display: inline-block;
    background-image: url("background-img/logo-rrss.png");
}
.fb_50_color{
    background-position: -50px -60px;
}
.in_50_color{
    background-position: -200px -60px;
}
.pin_50_color{
    background-position: -350px -60px;
}
.gmail_50_color{
    background-position: -400px -60px;
}
.tb_50_color {
    background-position: -250px -60px;
}
.twitter_50_color {
    background-position: 0px -60px;
}