flexbox.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>FLEX BOX</title>
</head>
<style>
    .boxclassholder {
        border: 2px solid red;
        display: flex;
        height: 1000px;
        /* flex-direction: column-reverse; */
        /* flex-direction: column; */
        /* flex-direction: row-reverse; */
        /* flex-direction: row; */

        flex-wrap: wrap;
        /* flex-wrap: wrap-reverse; */
        /* flex-wrap: nowrap; */

        /* flex-flow: column-reverse wrap; */
        /* flex-flow: column wrap; */

        /* justify-content: center; */
        /* justify-content: start; */
        /* justify-content:space-between; */
        /* justify-content: space-evenly; */
        /* justify-content:space-around ; */


        /* align-items: center; */
        /* align-items: baseline; */
        /* align-items: flex-start; */
        /* align-items: flex-end; */
        /* align-items: stretch; */

    }

    .box {
        margin: 20px;
        width: 100px;
        height: 100px;
        font-size: 50px;
        font-weight: bold;
        font-family: monospace;

    }

    #box1 {
        border: 2px solid black;
        /* flex-grow: 10; */

        /* flex-shrink:10 ; */

        /* it  will grow width when direction set to row and will grow height when it is set to columns */

        /* flex-basis: 320px; */
    }

    #box2 {
        border: 2px solid gold;
        /* order: 20; */

        /* flex: 3  4 50px; */

    }

    #box3 {
        border: 2px solid rebeccapurple;
        /* order: 21; */
    
        /* flex: 2  3 40px; */
    }

    #box4 {
        border: 2px solid greenyellow;
        /* flex-grow: 11; */

        /* flex-shrink: 100; */
    }

    #box5 {
        border: 2px solid cyan;

    }
</style>

<body>
    <div class="boxclassholder">

        <div class="box" id="box1">01</div>
        <div class="box" id="box2">02</div>
        <div class="box" id="box3">03</div>
        <div class="box" id="box4">04</div>
        <div class="box" id="box5">05</div>


    </div>
</body>

</html>