a:hover {
  text-decoration: underline;
 }

body{
margin:0 0 0 0;
}

.chamada {
  font-size: 11px;
  font-family: verdana;
  color: #6b6868;
  text-decoration: none;
}

.chamadaB {
  font-size: 11px;
  font-family: verdana;
  font-weight: bold;
  color: #6b6868;
  text-decoration: none;
}

.barra_esquerda{
  background-image:url(../img/sombra-le.jpg);
  background-position:center;
  background-position:right;
  background-repeat:no-repeat;
  width:16px;
}

.barra_direita{
  background-image:url(../img/sombra-ld.jpg);	
  background-position:center;
  background-position:left;
  background-repeat:no-repeat;
  width:16px;
}