JSFiddle - React, Tailwind, and code Playground

HTML

<header></header>
<div id="content">
  <div id="banner"><h2>I love Text Shadow. It's so Sweet!</h2></div>
  <div class="container">
    <div class="blocks"></div>
    <div class="blocks"></div>
    <div class="blocks"></div>
    <div class="blocks"></div>
    <div class="blocks"></div>
    <div class="blocks"></div>
    <div class="blocks"></div>
    <div class="blocks"></div>
  </div>
</div>

CSS

* {
  margin: 0;
  padding: 0;
  border: 0;
  box-sizing: border-box;
}

header {
  width: 100%;
  height: 60px;
  background-color: #dcdcdc;
  position: relative;
}

#content {
  position:relative;
  margin: 0 auto;
  width: 960px;
  min-height: 500px;
  max-height: 100%;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
  box-shadow: 0px 2px 2px #111;
  background-color: red;
  padding: 20px;
  padding-top: 0;
}
#banner {
  width: 900px;
  position: relative;
  margin: 0 auto;
  padding: 0;
  text-align: center;
  border-top: 1px solid #888;
  border-bottom: 1px solid #888;
  top: 15px;
  left: 30px;
  height: 100px;
  box-shadow: 0 2px 0 #ddd;
}

#banner h2 {
  color: #555;
  text-shadow: 0 -1px 0 #000;
}

.container {
  margin: 0 auto;
  padding: 0;
  position: relative;
  xtext-align: center;
  xwidth: 900px;
  background-color: blue;
  border: 4px solid #000000;
}
.blocks {
  display: inline-block;
  width: 250px;
  height: 150px;
  background-color: #666;
  margin: 25px;
  margin-top: 30px;
}