Check out example codes for "ardhaan's world". It will help you in understanding the concepts better.

Code Example 1

<!--make a <a> tag-->
<a class="a" href="https://www.youtube.com/channel/UCyctf7Ar4sh2PPW0_CG7ZOg" target="_blank">Visit Ardhaan's world!!!</a>
<!--customise your link with a class!!!-->
<style>
  .a{
  color:blue
  }
</style>

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