JSFiddle - React, Tailwind, and code Playground

HTML

<section>
  <div class="button">
    Contact
    <div class="lines"> 
    </div>
  </div>
</section>

CSS

section {
  padding: 20px;
}

.button {
  font-size: 16px;
  color: #000;
  box-shadow: 0 2px 0 #000, 0 -2px 0 #000;
  text-align: center;
  padding: 10px 0;
  font-family: sans-serif;
  position: relative;
  box-sizing: border-box;
  width: 200px;
  transition: color 1000ms;
}

.button:hover {
  color: red;
}

.button::before,
.button::after {
  display: block;
  content: '';
  width: 12px;
  height: 12px;
  box-shadow: inset 0 0 0 2px #000;
  position: absolute;
  top: -7px;
  left: -7px;
  transition: left 1000ms, right 1000ms, box-shadow 1000ms;
}

.button::after {
  top: auto;
  left: auto;
  bottom: -7px;
  right: -7px;
}

.button:hover::before,
.button:hover::after {
  box-shadow: inset 0 0 0 2px red;
}

.button:hover::before {
  left: 194px;
}

.button:hover::after {
  right: 194px;
}

.lines {
  
}

.lines::before,
.lines::after {
  display: block;
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: red;
  top: -2px;
  left: 0;
  transition: width 1000ms;
}

.lines::after {
  top: auto;
  left: auto;
  right: 0;
  bottom: -2px;
}

.button:hover .lines::before,
.button:hover .lines::after {
  width: 100%;
}