#ati td,#specs{
padding:3px;
}
#ati thead , #ati tfoot{
background-color:gray;
}
#ati .pares{
background-color:#cbeafa;
}
#ati .impares{
background-color:#2beafa;
}
#check{
background-image:url("http://icons.iconarchive.com/icons/deleket/sleek-xp-basic/24/Ok-icon.png");
background-position: 60px 50%;
background-repeat: no-repeat;
}

#specs{
margin: 0px auto;
border-collapse:collapse;
background-image:url("http://upload.wikimedia.org/wikipedia/en/archive/5/59/20091106142135!ATI_Catalyst_Logo.jpg");
}
#specs td,#logos td{
border: 1px solid;
}


#valid-css{
width:88px;
height:42px;
}
#valid-html{
width:42px;
height:42px;
}