body {
	margin-top: 50px;
	margin-bottom: 50px;
	background: none;
}

.full {
  background: url('../../imagens/acesso.jpg') no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}
.envolver {    
	margin-top: 80px;
	margin-bottom: 20px;
}

.form-signin {
  max-width: 420px;
  padding: 30px 38px 66px;
  margin: 0 auto;
  background-image: url('../../imagens/fundo_login.png');
  /*border: 3px dotted rgba(0,0,0,0.1);  */
  border: 1px solid #ffffff;
  -webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
  }

.form-signin-heading {
  text-align:center;
  margin-bottom: 80px;
}

.form-control {
  position: relative;
  font-size: 16px;
  height: auto;
  padding: 10px;
}

.usuario {
  margin-bottom: 0px;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.senha {
  margin-bottom: 20px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
.titulo{
    text-align:center;
    font-family: 'fonte_topo';
    font-size: 4.5em;
    color: #fff;
}
.mensagem
{
    text-align:center;
    padding-top:15px;
    color: #8C001A;
    font-size: 1.3em;
}

@media(max-width:768px) {
    .titulo {
        font-size: 3.5em;
    }
}

a{
    font-size: 1.2em;
    color: #8C001A;
}
a:hover{
    color: #8C001A;
}