dl.css task 1

/* styling definition list */
dl {
    border: 3px double #ccc;
    padding: 0.5em;
  }
  dt {
    clear: left;
	float: left;
    width: 40%;
	text-align: right;
    font-weight: bold;
    color: green;
  }
  dt::after {
    content: " :"; 
  }

  dd {
    width: 55%;
	margin-left: 42%;
  }