"

From 2014.igem.org

1. social_media {

       float: right;

}

1. social_media li:hover {

       -moz-box-shadow: inset -2px -2px 7px 1px #d40400;
       -webkit-box-shadow: inset -2px -2px 7px 1px#d40400;
       box-shadow: -2px -2px 7px 1px #d40400;

}

1. social_media li {

       display: inline-block;
       margin-left: 10px;

}

.sm_logo {

       height: 30px;

}