Drop shadow in the shape of an elipse

elipse-shadow.scss

.cont{
  position: relative;
  }
  .image{
      width: 100px;
      height: 100px;
      background: #000;
      border-radius: 100px;
  }
  .image::after{
      content: ' ';
      width: 72px;
      height: 5px;
      background: #ddd;
      // opacity: 0.45; optional 
      -moz-border-radius: 80px / 5px;
      -webkit-border-radius: 80px / 5px;
      border-radius: 80px / 5px;
      box-shadow: 0px 0px 15px #ccc;
      position: absolute;
      top: 123px;
      left: 14px;
  }

gistfile1.html

<div class="cont">
  <div class="image"></div>
</div>