.main-button {
    display: inline-block;
    padding: 10px 20px;
    margin: 20px 0 0 0;
    background-color: #007acc;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.2em;
    transition: background-color 0.3s;
    text-align: center;
    font-family: Arial, sans-serif;
    border: none;
    cursor: pointer;
}

.main-button:hover {
    background-color: #005f99;
}

@media (max-width: 600px) {
  .main-button {
    font-size: 0.9em;
  }
}