#btn {
width:41px;
height:20px;
}

.bbtn {
background: url(/img/stanhope/bbtngs.jpg) no-repeat;
}

.bbtn:hover {
background: url(/img/stanhope/bbtn.jpg) no-repeat;
}

.fbtn {
background: url(/img/stanhope/fbtngs.jpg) no-repeat;
}

.fbtn:hover {
background: url(/img/stanhope/fbtn.jpg) no-repeat;
}

.mbtn {
background: url(/img/stanhope/mbtngs.jpg) no-repeat;
}

.mbtn:hover {
background: url(/img/stanhope/mbtn.jpg) no-repeat;
}

.tbtn {
background: url(/img/stanhope/tbtngs.jpg) no-repeat;
}

.tbtn:hover {
background: url(/img/stanhope/tbtn.jpg) no-repeat;
}