 class='title titleH2'>PocStore</h2>
      <div class='diagram hidden-print' style='background-color: #363bff; position: fixed; top: 0;'>
        <a href='./schema.html' style='color: white; text-decoration: none;'>Schema</a>
      </div>
    </div>
    <div id='graphDiv'></div>
    <script>
        let mermaidContent = `classDiagram
direction LR

class PocStore:::cssSchema {
    <<Schema>>
    <<abstract>>
    orders       : [id] ➞ Order
    customers    : [id] ➞ Customer
    articles     : [id] ➞ Ar