<!--
Estas classes sao do Bootstrap, porem somente as de alert.
Se tentar usar o Bootstrap inteiro na BV, dah pau por conta de conflito de nomes de classes.
Por isso usando somente alguns subconjuntos.
-->

<style type="text/css">
  .alert {
    padding: 8px 35px 8px 14px;
    margin-bottom: 18px;
    color: #c09853;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
    background-color: #fcf8e3;
    border: 1px solid #fbeed5;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
  }

  .alert-heading {
    color: inherit;
  }

  .alert .close {
    position: relative;
    top: -2px;
    right: -21px;
    line-height: 18px;
  }

  .alert-info {
    color: #3a87ad;
    background-color: #d9edf7;
    border-color: #bce8f1;
  }

  .alert-success {
    color: #468847;
    background-color: #dff0d8;
    border-color: #d6e9c6;
  }

  .alert-danger,
  .alert-error {
    color: #b94a48;
    background-color: #f2dede;
    border-color: #eed3d7;
  }          
</style>