body, html {
  margin: 0;
  padding: 0;
  font-size: 15px;
  font-family: Arial, Helvetica, sans-serif;
}

#pote {
  position: absolute;
  left: -99999px;
}

a {
  text-decoration: none;
  color: #fff;
  font-weight: bold;
}

.bg{
  position: relative;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

ul.mensagens, ul.erros {
  list-style-type: none;
  margin: 10px 0 15px 0;
  padding: 0 0 0 50px;
  border-bottom: 1px solid #fff;
  background-size: 25px;
  background-repeat: no-repeat;
  background-position: left top;
}

ul.mensagens {
  background-image: url('../img/check.png');
}

ul.erros {
  background-image: url('../img/erro.png');
}

ul.mensagens li, ul.erros li {
  padding: 0 0 10px 0;
  color: #fff;
  font-style: italic;
}

ul.mensagens li {
  color: #fff;
}

.coluna {
  position: relative;
  float: left;
  margin: 0;
}
.coluna-inner {
  position: relative;
  box-sizing: border-box;
}

.coluna1 {
  width: 33.333%;
}

.colunaDupla {
  width: 66.666%;
}

img.logo {
  max-width: 150px;
  display: block;
  margin: 20px;
}