.form {
  max-width: 100%;
  padding: 20px;
  background-color: rgba(2,128,170,0.5);
  border-radius: 10px;
}

form {
  background-color: rgba(2,128,170,0.8);
  padding: 20px;
  border: 1px solid #fff
}

form h1 {
  text-transform: uppercase;
  text-align: right;
  display: block;
  margin: 0 0 10px 0;
  padding: 10px;
  border-bottom: 1px solid #fff;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 20px;
}

label, input {
  width: 100%;
  box-sizing: border-box;
  text-align: center;
}

label {
  display: block;
  color: #fff;
}

input {
  padding: 10px;
  margin: 5px 0 15px 0;
  background-color: rgba(255,255,255,0.2);
  border: 0 none;
  color: #fff;
  border-radius: 3px;
}

input[type="submit"] {
  background-color: #fea616;
  text-transform: uppercase;
  font-weight: bold;
  color: #333;
  cursor: pointer;
}

input[type="submit"]:hover {
  background-color: #feb339;
}

.legendaFoto {
  color: #fff;
  text-align: center;
  font-style: italic;
  margin-top: 15px;
}

footer {
  width: 100%;
  color: #fff;
}

.footer-inner {
  
}

.copyright, .legendaFoto {
  font-size: 12px;
}

.copyright {
  text-align: center;
}

@media (max-width: 800px) {

  .coluna {
    float: none;
  }

  .coluna1, .colunaDupla {
    width: 100%;
  }

}