<br />
<a href="#">sample link</a>
<span class="sample">sample text</span>
<br/><br/>
<span class="through">to be cut text</span>
<span class="wavy">wavy line</span>

a {
  text-decoration-line: underline;
  text-decoration-style: dashed;
  text-decoration-color: orange;
}

.sample {
  text-decoration: underline overline dotted green;
}

.through {
  text-decoration: line-through;
  color: red;
}

.wavy {
  text-decoration: underline wavy violet;
}

body {
  text-align: center;
  font-family: courier new;
  font-weight: bold;
  font-size: 20pt;
}