JSFiddle - React, Tailwind, and code Playground

HTML

<div class="sections section-1">
  <div class="container">
    111
  </div>
</div>
<div class="sections section-2">
  <div class="bg-wrap">
    <div class="bgs bg1"></div>
    <div class="bgs bg2"></div>
  </div>
  <div class="container container-in-bgs">
    <div class="row">
      <div class="col-md-6">
        111
      </div>
      <div class="col-md-6">
        111
      </div>
    </div>
  </div>
</div>
<div class="sections section-3">
  <div class="container">
    111
  </div>
</div>

CSS

.sections {
  font-size: 36px;
  border-bottom: 1px solid #000;
  text-align: center;
}

.container {
  width: 600px;
  border-right: 1px solid blue;
  border-left: 1px solid blue;
  margin: 0 auto;
}

.section-2 {
  position: relative;
}

.bg-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1;
}

.bgs {
  width: 50%;
  float:left;
}

.bg1 {
  background: url('http://htmlcolorcodes.com/assets/images/html-color-codes-color-tutorials-hero-00e10b1f.jpg');
  height: 42px;
}

.bg2 {
  background: url('http://www.planwallpaper.com/static/images/518164-backgrounds.jpg');
  height: 42px;
}

.container-in-bgs {
  position: relative;
  z-index: 2;
}

.row {
  overflow: hidden;
}

.col-md-6 {
  width: 50%;
  float: left;
}