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    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Flex Direction</title>
    <link rel="stylesheet" href="css/flexbox-dirction.css">
</head>
<body>

    <div class="wrapper">

        <h1>CSS Flexbox: Direction</h1>
    
        <h4>01. flex-direction: row</h4>
        <div class="parent1">
            <div class="child1">1</div>
            <div class="child2">2</div>
            <div class="child3">3</div>
            <div class="child4">4</div>
        </div>
    
        <h4>02. flex-direction: row-reverse</h4>
        <div class="parent2">
            <div class="child1">1</div>
            <div class="child2">2</div>
            <div class="child3">3</div>
            <div class="child4">4</div>
        </div>
    
        <h4>03. flex-direction: column</h4>
        <div class="parent3">
            <div class="child1">1</div>
            <div class="child2">2</div>
            <div class="child3">3</div>
            <div class="child4">4</div>
        </div>
    
        <h4>04. flex-direction: column-reverse</h4>
        <div class="parent4">
            <div class="child1">1</div>
            <div class="child2">2</div>
            <div class="child3">3</div>
            <div class="child4">4</div>
        </div>

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