waypoint-use-clockwise-notation-to-specify-the-padding-of-an-element.html

<!-- 
Instead of specifying an element's padding-top, padding-right, padding-bottom, and padding-left attributes, you can specify them all in one line, like this: padding: 10px 20px 10px 20px;.

These four values work like a clock: top, right, bottom, left, and will produce the exact same result as using the side-specific padding instructions.

padding:  top right bottom left
-->

<style>
  .injected-text {
    margin-bottom: -25px;
    text-align: center;
  }

  .box {
    border-style: solid;
    border-color: black;
    border-width: 5px;
    text-align: center;
  }

  .yellow-box {
    background-color: yellow;
    padding: 20px 40px 20px 40px;
  }
  
  .red-box {
    background-color:red;
    padding: 20px 40px 20px 40px;
  }

  .green-box {
    background-color: green;
    padding:  40px 20px 20px 40px;
  }
</style>



<h5 class="injected-text">margin</h5>

<div class="box yellow-box">
  <h5 class="box red-box">padding</h5>
  <h5 class="box green-box">padding</h5>
</div>