.callme {
    background-color: #0099a8;
    color: white;
    border: none;
    cursor: pointer;
    padding: 10px;
    font-size: 18px;
    border-radius: 5px;
}

.callme:hover {
    background-color: #007b8f;
}

.instructions {
    font-size: 16px;
    line-height: 28px;
}