JSFiddle - React, Tailwind, and code Playground

by Ekaterina Klimovich

HTML

<link rel="stylesheet" href="https://ironsummitmedia.github.io/startbootstrap-simple-sidebar/css/bootstrap.min.css">
<div id="sidebar">
      
      
    </div>
    <div id="wrapper">
      
    </div>

CSS

/* Styles go here */

body, html {
    height: 100%;
    background: #fff;
    position: relative;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
}
body{
  -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
      overflow: hidden;
    max-width: 100%;
    max-height: 100%;
    box-sizing: border-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
        display: flex;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
}

#sidebar{
  background-color: #106CC8;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    top: 0;
    width: 304px;
    min-width: 304px;
    max-width: 304px;
    bottom: 0;
    z-index: 60;
    overflow: auto;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}
#wrapper{
  background-color: #ddd;
  -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
      box-sizing: border-box;
          -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
}

@media(min-width: 768px){
  #sidebar{
        position: static;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
  }
}

@media(max-width: 768px){
#sidebar{
  display: none;
    -webkit-transform: translate3d(-100%,0,0);
    transform: translate3d(-100%,0,0);
}
}