header {
    padding: 40px 0;
    text-align: center;
}

p {
    margin: 0;
}

.instructions {
    background-color: lightgray;
    padding: 20px;
    border-radius: 3px;
    margin-bottom: 40px;
}

.instructions h5 {
    text-align: center;
    margin-bottom: 20px;
}

.instructions ol {
    list-style-type: decimal;
    list-style-position: inside;
    padding: 0;
}

.preview {
    min-height: 300px;
}