*{
    font-family: Helvetica;
}


body {
    padding: 15px;
}

* {
    font-family: Helvetica;
  }
  
  body {
    padding: 15px;
  }
  
  .hide {
    display: none;
  }
  
  a,
  input[type="submit"] {
    background-color: #007bff;
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    opacity: 0.7;
    font-size: 1em;
    border: none;
    cursor: pointer;
  }
  
  a:hover,
  input[type="submit"]:hover {
    opacity: 1;
  }
  
  form {
    width: 300px;
  }
  
  form div {
    display: flex;
    flex-direction: column;
    margin-bottom: 0.5em;
  }
  
  form label {
    font-weight: bold;
    margin-bottom: 0.3em;
  }
  
  form input,
  form textarea {
    padding: 5px;
  }
  
.hide {
    display: none;
}


a, input[type="submit"] {
    background-color: #007BFF;
    color: #FFF;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    opacity: .7;
    border: none;
    cursor: pointer;
}



a:hover,
input[type="sumit"]{
    opacity: 1;
}