图像从容器中突出

.section-1 {
  height: 300px;
  background-color: #ddd;
}

.section-2 {
  position: relative;
  background-color: #eee;
}

.img-responsive {
  display: block;
  max-width: 100%;
  height: auto;
}

.img-overlayed {
  position: relative;
  top: -155px;
  margin: 0 auto -155px;
}

<section class="section-1">
</section>
<section class="section-2">
  <img src="http://placehold.it/400x400" alt="" class="img-responsive img-overlayed">
</section>