h2 {
  color: white;
}

section {
  box-sizing: content-box;
  padding: 100px;
}

form {
  width: 35%;
  margin: 50px auto;
  padding: 50px;

  background-color: #121212;
  color: white;
  border-radius: 25px;
}

form label {
  padding: 5px 10px;
  margin-right: auto;
  display: inline-block;
  width: 100px;
  box-sizing: border-box;
  text-align: right;
}

form input, textarea {
  padding: 10px 20px;
  border-radius: 5px;
  border: none;
  background-color: black;
  color: #CBA135;
  margin: 5px 0;
  width: 70%;
}

form input:focus, textarea:focus {
  outline: none;
  border-bottom: 2px solid #CBA135;
}

form div:hover {
  filter: contrast(130%);
}

form textarea {
  height: 200px;
  min-height: 200px;
  max-height: 300px;
  min-width: 70%;
  max-width: 70%;
  vertical-align: middle;
}

form label[for="mensagem"] {
  vertical-align: middle;
}

form fieldset {
  width: 70%;
  margin: 20px auto;
  border: 1px solid #CBA135;
  color: #CBA135;
}

form fieldset label {
  text-align: left;
}

form fieldset input {
  width: min-content;
}

button, input[type="file"]::file-selector-button {
  background-color: black;
  border: 1px solid #CBA135;
  border-radius: 10px;
  color: #CBA135;
  padding: 10px;
  width: 200px;
  margin: 10px auto;
  font-size: 2rem;
  font-weight: 700;
  display: block;
}

form input[type="file"]::file-selector-button {
  display: inline-block;
  font-size: 1.6rem;
  margin: 5px;
  margin-right: 20px;
  padding: 5px;
}

button:hover, input[type="file"]::file-selector-button:hover {
  background-color: #CBA135;
  color: black;
}