label { position:relative; }
label.error { float: none; color: red;  vertical-align: top;  position:absolute; left: 2px; top:30px; background:#ddd; padding:7px; border-radius:4px; z-index:50; font-size:12px;}

label.sprawdzony   {float: none; background:url("sprawdzony.png") no-repeat 0px 0px; margin-left: 1px; padding-left: 12px; position:absolute; left: 2px; top:10px;}