JSFiddle - React, Tailwind, and code Playground

by mqchen

HTML

<div class="wrap">
    <div class="box">1</div>
    <div class="box">2</div>
    <div class="box">3</div>
    <div class="box">4</div>
</div>

<div class="wrap">
    <div class="box">1</div>
    <div class="box">2</div>
</div>

<div class="wrap">
    <div class="box">1</div>
    <div class="box">2</div>
    <div class="box">3</div>
    <div class="box">4</div>
    <div class="box">5</div>
    <div class="box">6</div>
</div>

CSS

.wrap {
        display: -webkit-box;   /* OLD: Safari,  iOS, Android browser, older WebKit browsers.  */
        display: -moz-box;      /* OLD: Firefox (buggy) */ 
        display: -ms-flexbox;   /* MID: IE 10 */
        display: -webkit-flex;  /* NEW, Chrome 21+ */
        display: flex;          /* NEW: Opera 12.1, Firefox 22+ */
        
        border: 1px solid black;
        padding: 1px;
        float: left;
    
        width: 100%;
        
        clear: both;
        margin-bottom: 20px;
    }
    
    .box {
        -ms-box-flex: 1;
        -ms-flex: 1;
        -moz-box-flex: 1;
        -moz-flex: 1;
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        box-flex: 1;
        flex: 1;
        
        border: 1px solid red;
        padding: 5px 40px;
        margin-right: 30px;
    }
        .wrap .box:last-child {
            margin-right: 0;
        }