Example of CSS border-top-width Property with medium, thin, thick, initial and inherit values

Source Code: (back to article)

<!DOCTYPE html>
<html>
  <head>
    <title>Title of the document</title>
    <style>
      body {
        background: #ccc;
        font-size: 20px;
        text-align: center;
      }
      main div {
        display: flex;
        align-items: center;
        justify-content: center;
        color: black;
        padding-top: 30px;
        padding-bottom: 30px;
        width: 200px;
        height: 100px;
        margin: 15px;
        font-weight: bold;
        border: solid;
      }
      .flex-center {
        display: flex;
        justify-content: center;
      }
      /* border-top-width example classes */
      .b1 {
        border-top-width: medium;
      }
      .b2 {
        border-top-width: thin;
      }
      .b3 {
        border-top-width: thick;
      }
      .b4 {
        border-top-width: 10px;
      }
      .b5 {
        border-top-width: initial;
      }
      .b6 {
        border-top-width: inherit;
      }
    </style>
  </head>
  <body>
    <h1>Border-top-width value examples</h1>
    <main class="flex-center">
      <div class="b1">
        medium
      </div>
      <div class="b2">
        thin
      </div>
      <div class="b3">
        thick
      </div>
    </main>
    <main class="flex-center">
      <div class="b4">
        10px lenght
      </div>
      <div class="b5">
        initial
      </div>
      <div class="b6">
        inherit
      </div>
    </main>
  </body>
</html>