CodePen Embed - instead pseudo

<h4>KULTE, 26 MM</h4>
<p>12 700 Р</p>

h4 {
  display: inline-block;
  padding-bottom: 10px;
  background: linear-gradient(to right, #000, #000) bottom / 50% 1px no-repeat;
}
h4 {
  margin: 0;
}

This Pen is owned by hisbvdis on CodePen.

See more by @hisbvdis on CodePen

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.