body, html {
    margin: 0;
    padding: 0;
}
ul#tabs {
    list-style: none;
    margin: 0px 0px 0px 158px;
    padding: 10px 0 10px 0;
    height: 20px;
	
}
ul#tabs li {
    float: left;
    margin: 0 0px;
    height: 23px;
    text-align: center;
    position: relative;
    width: 120px;
    top: 1px;
	background-color:#2b547e;
	border:solid;
	border-width:thin;
	border-color: #999999;
	
}
ul#tabs li:hover {
    border-bottom: 1px solid white;
    background: rgb(142, 142, 142);
	font-weight:bold;
}
ul#tabs a {
    display: block;
    height: 100%;
    text-decoration: none;
    color: #FFFFFF;
	font-family:Arial, Helvetica, sans-serif;
	font-size:12px;
	font-weight:bold;
}
body#wrox li#tab1,
body#amazon li#tab2,
body#google li#tab3,
body#slashdot li#tab4,
body#twit li#tab5 {
    background: white;
    border-bottom: 1px solid white;
}
ul#tabs a:hover,
body#wrox li#tab1 a,
body#amazon li#tab2 a,
body#google li#tab3 a,
body#slashdot li#tab4 a,
body#twit li#tab5 a {
font:Arial, Helvetica, sans-serif;
font-size:12px;
color:#FFFF00;
font-weight:bold;
}
ul#tabs span {
    display: block;
    padding: 4px 10px 0 10px;
}
div#iframe {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    margin-top: 50px;
    border-top: 1px solid black;
}
iframe {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 100%;
}