body {
    background: #ecf7fc;
    font-family: Arial, sans-serif;
}
form {
    border: 3px solid #3b3b3b;
    padding: 20px;
    width: 300px;
    margin: 30px auto;
    background: #ecf7fc;
}
label {
    font-weight: bold;
    font-size: 11pt;
    color: #3b3b3b;
    display: block;
    margin-top: 15px;
}
input {
    width: 100%;
    padding: 6px;
    border: 1px solid #3b3b3b;
    margin-top: 4px;
    font-size: 11pt;
}
button {
    margin-top: 20px;
    padding: 8px 12px;
    border: 1px solid #3b3b3b;
    background: none;
    font-weight: bold;
    font-size: 11pt;
    color: #3b3b3b;
    cursor: pointer;
}