Edit in JSFiddle

<u>Underline</u>

u
{   
    text-decoration-style: dotted;
    text-decoration-color: red;
    
    
    -moz-text-decoration-style: dotted;
    -moz-text-decoration-color: red;
 
    -o-text-decoration-style: dotted;
    -0-text-decoration-color: red;
    
    -webkit-text-decoration-style: dotted;
    -webkit-text-decoration-color: red;
}