a:Link.pr1 {	Color: #0000ff;	text-decoration: none;}
a:Visited.pr1 {Text-decoration: none;}
a:Active.pr1 {Text-decoration: none; }
a:Hover.pr1 {Color: #FF0000; Text-decoration: underline; }

.s1  { FONT-SIZE: xx-large;}
.s2 {FONT-SIZE: x-large;}

a:Link.pr2 {	Color: #3366ff;	text-decoration: none;}
a:Visited.pr2 {Text-decoration: none;}
a:Active.pr2 {Text-decoration: none;}
a:Hover.pr2 {	Color: #FF0000;	Text-decoration: underline;}

.s3 {FONT-SIZE: medium;}
.s4 {FONT-SIZE: x-small;}