<div class="line"><b>~</b></div>

.line {
  margin: 1rem 0;
  color: #000;
  text-align: center;
  text-shadow: 2px 2px 1px #fff, -2px -2px 1px #fff, -2px 2px 1px #fff, 2px -2px 1px #fff;;

  border-bottom: 2px solid #000;
}
.line b {
  font-size: 8rem;
  font-weight: normal;
  display: block;
  height: 1.5rem;
  line-height: 2rem;
  font-family:cursive
}