.change {
padding-left: 0.5em;
border-left: solid; 
border-right: none; 
border-top: none; 
border-bottom: none; 
border-left-width: thin; 
border-color: navy; 
} 

.changed {
padding-left: 1.5em; 
border-left: solid; 
border-right: none; 
border-top: none; 
border-bottom: none; 
border-left-width: thin; 
border-color: navy; 
}

BODY {
font-size : 100%; 
font-family : Verdana, Arial, Helvetica, sans-serif; 
color : #000000; 
background : #b0c4de; 
margin : 5% 12% 2%; 
}