JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrapper">
  <div class="container"></div>
</div>

CSS

.wrapper {
  background-color: #fff;
}
.container {
  width: 100%;
  height: 200px;
  background: url('http://365psd.ru/images/backgrounds/bg-dark-4831.png') 50% 0% repeat;
  position: relative;
  margin-top: 100px;
}
.container:before {
  content: '';
  position: absolute;
  width: 200px;
  height: 100px;
  left: 50%;
  margin-top: -100px;
  margin-left: -100px;
  background: url('http://365psd.ru/images/backgrounds/bg-dark-4831.png') 50% 100% repeat;
  border-radius: 100px 100px 0 0;
}