<div class="shadows-box"></div>
.shadows-box{
  box-shadow:
  0 0.8px 0.4px -29px rgba(0, 0, 0, 0.5),
  0 1.9px 0.8px -29px rgba(0, 0, 0, 0.294),
  0 3.3px 1.5px -29px rgba(0, 0, 0, 0.3),
  0 5.3px 2.4px -29px rgba(0, 0, 0, 0.326),
  0 8.1px 3.7px -29px rgba(0, 0, 0, 0.351),
  0 12.7px 5.8px -29px rgba(0, 0, 0, 0.36),
  0 21px 9.4px -29px rgba(0, 0, 0, 0.337),
  0 42px 18px -29px rgba(0, 0, 0, 0.254);
  
  width:200px;
  height:200px;
  border:solid 1px #eee;
}

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