.header-wrapper {
    

    border-bottom:  10px groove blue;
    }
    .dia {

    
display: flex;
  justify-content: center;
  align-items: center;
  height: 220px;
  width:220px;
  border: 8px DodgerBlue;
  border-style:ridge;
  background-color:#99ccff;
  margin:auto;
  } 
  p {
    	text-align:center;
    	color:white;
    }