Given this code, which CSS declaration of .overlay will span the entire width and height of its container?

<style>
.container {
position: relative;
height: 200px;
width: 200px;
border: 1px solid black;
}
</style>
<div class=”container”><div class=”overlay”></div></div>

• .overlay {
  position: static;
  top: 200px;
  bottom: 200px;
  right: 200px;
  left: 200px;
  background-color: rgba(0, 0, 0, 0.5);
  }
• .overlay {
  position: absolute;
  top: 200px;
  bottom: 200px;
  right: 200px;
  left: 200px;
  background-color: rgba(0, 0, 0, 0.5);
  }
• .overlay {
  position: static;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  }
• .overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  }