Button#4

Button

Creator: github.com/r1 

<a href="/" className="bn4">Button</a>
.bn4 {
  background-color: #ffffff;
  border: none;
  color: rgb(0, 0, 0);
  padding: 0.7em 1.7em;
  text-align: center;
  font-size: 16px;
  margin: 4px 2px;
  opacity: 0.6;
  transition: 0.3s;
  display: inline-block;
  text-decoration: none;
  cursor: pointer;
}

.bn4:hover {
  opacity: 1;
}