bootstrap lead class code example
Example 1: bootstrap 4 font bold
font-weight-bold
Example 2: bootstrap text size
h1. Bootstrap heading
h2. Bootstrap heading
h3. Bootstrap heading
h4. Bootstrap heading
h5. Bootstrap heading
h6. Bootstrap heading
Example 3: bootstrap 4 responsive paragraph
Vivamus sagittis lacus vel augue laoreet rutrum faucibus dolor auctor. Duis mollis, est non commodo luctus.