How to convert a shape in css

I stucked in converting shape in my code. How to change my youtube logo shape to circle shape from rectangle shape. Help me …https://codepen.io/sai-harshith-manikonda/pen/PoGvReM

Don’t know if this is what you are trying to do.

/*  Give your image an id */

#logo{
  width: 20%;
  border-radius: 50%;
  }

tq it worked :heart: