Как поставить правый блок внутрь левого?

.map-section
  .map-container
  .content-container
    .content-block

.map-section { position: relative; }
.map-container {
  position:absloute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
}
.content-container {
  position:relative;
  max-width: 1000px;
  margin: 0 auto;
  pointer-events: none;
  padding-top: 50px;
  padding-bottom: 50px;
}
.content-block {
  background: white;
  width: 300px;
  pointer-events: all;
}