* {
	margin: 0px;
	padding: 0px;
}

body{
background-color:black;
background-image:url(home.jpg);
background-repeat:no-repeat;
	
}


.about_tab a{
position:absolute;
top:193px;
left:795px;

background-image:url(about_tab.png);
background-repeat:no-repeat;
height:0;
width:155px;
overflow:hidden;
padding-top:23px;
}

.about_tab a:hover {
background-position:0 -23px;
}

.portfolio_tab a{
position:absolute;
top:220px;
left:782px;

background-image:url(port_tab.png);
background-repeat:no-repeat;
height:0;
width:170px;
overflow:hidden;
padding-top:23px;
}

.portfolio_tab a:hover {
background-position:0 -23px;
}

.work_tab a{
position:absolute;
top:249px;
left:770px;

background-image:url(work_tab.png);
background-repeat:no-repeat;
height:0;
width:155px;
overflow:hidden;
padding-top:23px;
}

.work_tab a:hover {
background-position:0 -23px;
}

.contact_tab a{
position:absolute;
top:278px;
left:756px;

background-image:url(contact_tab.png);
background-repeat:no-repeat;
height:0;
width:155px;
overflow:hidden;
padding-top:23px;
}

.contact_tab a:hover {
background-position:0 -23px;
}