codeup-web-exercises/flexbox-practice-1.html at main · annasereno/codeup-web-exercises · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Flexbox in Practice</title>

  <style>
    * {
      box-sizing: border-box;
    }
    body {
      margin: 0;
      font-family: Helvetica;
      font-weight: bold;
    }
    .flex-container {
      width: 100%;
      border: 3px solid goldenrod;
      display: flex;
    }
    .flex-item {
      background: #BFD45D;
      border: 2px solid #F9EFD6;
      padding: 1em;
    }

    #container-one {
      /* set the height to 200px */
      height: 200px;

      /* first: center this item horizontally then vertically */
    }

    #container-one .flex-item {
      /* second: user margin to center it */
      margin: auto;
      /*the 1st argument is the vertical 2nd is horizontal*/
    }

    #container-two .flex-item:nth-of-type(3) {
      /* push this item all the way to the left */
		/*margin-left: auto;*/
    }

    #container-two .flex-item:nth-of-type(2) {
      /* push item 3 all the way to the right */
		/*margin-right: auto;*/
      /* and then center this item using margin on both horiz. sides */
		margin: 0 auto;
    }

  </style>
</head>
<body>
<header class="container">
  <h1>Flexbox in Practice: Centering</h1>
</header>

<h4>Centering a flex item</h4>
<div id="container-one" class="flex-container">
  <div class="flex-item">Item 1</div>
</div>

<h4>Margin auto</h4>
<div id="container-two" class="flex-container">
  <div class="flex-item">Item 1</div>
  <div class="flex-item">Item 2</div>
  <div class="flex-item">Item 3</div>
</div>

</body>
</html>