@import url(base.css);

#col1 {
float: left;
	width:580px;
	position:relative;
	padding:32px 0 0 74px;
	
}
#col2 {float: left;
	width:280px;
	position:relative;
	padding:77px 0 0 0;
	
}


.bt_proj
{
display:block;
width:215px;
height:127px;
background:url(img/bt_projects.jpg);
margin: 0 0 10px 35px;
}


.bt_gps
{
display:block;
width:215px;
height:127px;
background:url(img/bt_tech.jpg);
margin: 0 0 10px 35px;
}
.bt_news
{
margin:0 0 0 35px;
}

.bt_proj span, .bt_gps span
{
width:0;
height:0;
display:block;
overflow:hidden;
}