form > div {
    margin-top: 20px;
  }
  
  form input {
    padding: 10px;
    border: 1px solid #00ff00;
    border-radius: 10px;
    color: #00ff00;
    min-width: 20px;
    min-height: 20px;
    background-image: linear-gradient(#212121, #343434);
  }
  
  form > button {
    margin-top: 20px;
    padding: 10px 20px;
    border: 2px solid #00ff00;
    border-radius: 20px;
    color: #00ff00;
    font-weight: 800;
    background-image: linear-gradient(#343434, #101010, #343434);
    box-shadow: 2px 3px 10px rgba(0, 255, 0, 0.7);
    transition: 2s ease-out;
  }
  
  form > button:hover {
    transition: 2s ease-out;
    color: #00ffff;
    border: 2px solid #00ffff;
    background-image: linear-gradient(#101010, #545454, #101010);
  }
  
  
  iframe#salvou-id {
    margin-top: 20px;
  }