#lowercase-x{ 
  width: 100px;
  height: 100px;
  border-right: 80px solid black ;
  border-top: 80px solid black;
  border-left: 80px solid transparent; 
  border-bottom: 80px solid black;
  border-top-left-radius: 160px;
  border-top-right-radius: 160px;
  border-bottom-left-radius: 160px;
  border-bottom-right-radius: 160px;
  position:absolute;
  top:200px;
  left:0px;

    }
  
#lowercase-x2{ 
  width: 100px;
  height: 100px;
  border-right: 80px solid transparent;
  border-top: 80px solid black;
  border-left: 80px solid black;
  border-bottom: 80px solid black;
  border-top-left-radius: 160px;
  border-top-right-radius: 160px;
  border-bottom-left-radius: 160px;
  border-bottom-right-radius: 160px;
  position:absolute;
  top:200px;
  left:180px;
    }