#contener{
	height:650px;
}

#bgCompetences{
	position:absolute;
	top:450px;left:70px;
	z-index:100;
	width:860px;height:115px;
	background:#000;
	filter : alpha(opacity=40);
    -moz-opacity : 0.4;
    opacity : 0.4; 
}
#competences{
	position:relative;
	top:20px;left:20px;
	z-index:200;
	width:820px;height:75px;
	color:#cacaca;
}
#col1,#col2,#col3,#col4{
	margin:0px;padding:0px;
	position:absolute;
	top:0px;
}
#col1{
	left:0px;
}
#col2{
	left:210px;
}
#col3{
	left:430px;
}
#col4{
	left:630px;
}