Web-Development/16_flexbox.html at main · Shubham-py404/Web-Development · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title> CSS flexbox</title>
    <style>
        .container{
            border: 2px solid blue;
            display: flex;
            /* make items form left to right and changes the default behaviour */
            height: 80vh;
            /* flex-wrap: wrap;helps in optimisatin */
            justify-content: center; centers in horizontal way
            /* align-items: center; centers in vertical way  */
            /* flex-direction: column; makes item into row
            flex-direction: column-reverse; invert the items last to first and first to last */
            align-content: center;
            /* flex-flow: row wrap; */
            /* ye property dir and wrap set krne ke kaam aati hai  */
            /* gap: 30px;  */
            row-gap: 20px;
            column-gap: 20px;
            flex-grow: 1;/* har element equal jgha lega iska opposite flex shrink*/
        }
        /* order element helps the flex item to display in order  */
        .order1{
            order: 2;
            flex-grow: 2;
            align-self: flex-end ;
            /* specific item ko end ya start mai rkhna   */
        }
        .order2{
            align-self: flex-start;
            order: 1;
        }
        .item{

            width: 92px;
            height: 92px;
            border: 2px solid black;
            /* margin: 2px; */
            background-color: lightblue;
        }
    </style>
</head>
<body>
    <main>
        <div class="container">
            <div class="item order1">1</div>
            <div class="item order2">2</div>
            <div class="item">3</div>
            <div class="item">4</div>
            <div class="item">5</div>
            <div class="item">6</div>
            <div class="item">7</div>
            <div class="item">8</div>
            <div class="item">9</div>
            <div class="item">10</div>
            <div class="item">11</div>
            <div class="item">12</div>
            <div class="item">13</div>
            <div class="item">14</div>
            <div class="item">15</div>
            <div class="item">16</div>
            <div class="item">17</div>
            <div class="item">18</div>

        </div>
    </main>
</body>
</html>