#cmb-message-input, #cmb-message-output {
    width: 45%;
    margin: 20px;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    display: inline-block;
    vertical-align: top;
}

#cmb-message-input h2, #cmb-message-output h2 {
    font-size: 1.5em;
}

#cmb-form input[type="text"],
#cmb-form input[type="email"],
#cmb-form textarea {
    width: 100%;
    padding: 10px;
    margin: 5px 0;
    border: 1px solid #ccc;
    border-radius: 4px;
}

#cmb-form button {
    padding: 10px 15px;
    background-color: #0073aa;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#cmb-form button:hover {
    background-color: #005177;
}