this solution is better

open : profile_view

tmpl_uni/css/profile_view

and add :

.main
{
position:relative;
background-opacity:.90;
filter: alpha(opacity=90);
-moz-opacity: 0.90;
}

just above :

#thin_column
{
width:49%;
margin-right:10px;
overflow: hidden;
}

#thick_column
{
width:49%;
overflow: hidden;
}


giving :


main
{
opacity:.90;
filter: alpha(opacity=90);
-moz-opacity: 0.90;
}

#thin_column
{
width:49%;
margin-right:10px;
overflow: hidden;
}

#thick_column
{
width:49%;
overflow: see more hidden;
}


you can play on the transparancy -

changing 90 by 80 or other value

.main
{
position:relative;
background-opacity:.80;
filter: alpha(opacity=80);
-moz-opacity: 0.80;