#aviso_fundo{
width:538px;
height:508px;
float:left;
}
#aviso_cima_titulo{
width:538px;
height:20px;
float:left;
border-bottom-style:solid;
border-bottom-width:1px;
border-bottom-color:#001AE5;
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
text-align:left;
color:#001AE5;
}