html,body { margin:0; }
.position { width:100%; height:0; position:absolute; top:50%; overflow:visible;}
.content { width:936px; height:603px; display:block; margin: -301px auto 0 auto; text-align:left; background: url(bg.jpg); }

a { text-decoration: none; }

.twitter {
width: 98px;
height: 39px;
display: block;
margin-left: 542px;
float: left;
margin-top: 89px;
}

.twitter:hover {
background: url(twitter.png);
}

.email {
width: 126px;
height: 24px;
display: block;
float: left;
margin-left: 109px;
margin-top: 104px;
}

.email:hover {
background: url(line.png) no-repeat bottom left;
}