input[type="text"],
input[type="email"],
input[type="password"],
textarea {
  border: none;
  padding: 1rem;
  border-bottom: 2px solid black;
  background: none;
  color: black;
  line-height: 3rem;
  outline: none;
  width: 100%;
  font-size: 1.5rem;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  border-bottom: 2px solid #4abb04;
}
input:focus::placeholder,
textarea:focus::placeholder {
  color: #4abb04;
}

::placeholder, /* Chrome, Firefox, Opera, Safari 10.1+ */
:-ms-input-placeholder, /* Internet Explorer 10-11 */
::-ms-input-placeholder {
  /* Microsoft Edge */
  color: black;
  font-size: 1.5rem; /* Firefox */
}

::placeholder:focus, /* Chrome, Firefox, Opera, Safari 10.1+ */
:-ms-input-placeholder:focus, /* Internet Explorer 10-11 */
::-ms-input-placeholder:focus {
  /* Microsoft Edge */
  color: #075a52;
}

.acesso-contato {
  color: #075a52;
  font-size: 1.5rem;
}

.btn-contato {
  background: #1f766d;
}

.titulo-contato {
  font-size: 5rem;
}

.subtitulo-contato {
  font-size: 2rem;
}