blockquote {
  background: #edf0f3;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: rgba(0, 0, 0, 0.15) 5.95px 5.95px 2.6px;
  position: relative;
}
blockquote::before {
  content: url("../images/block.svg");
  width: 50px;
  height: 50px;
  width: 50px;
  height: 50px;
  position: absolute;
  top: -10px;
  left: -5px;
}