<a href="https://google.com" target="_blank">Google</a>

body{
  background: #1f1f1f;
  width: 80%;
  border: 1px dashed #ffffff;
  margin: auto;
  padding: 50px;
  color: #ffffff;
}

a{
  display: flex;
  justify-content: center;
}


/* Begins with Attribute Selector*/
a[href^="https://"]{
  font-size: 20px;
  color: yellow;
  text-decoration: none;
}