body {margin-left:15%; margin-right:15%; background-color:white;  font-size:1.2em;color:black; line-height:1.5em;}
.contents {font-size:1em;color:blue; line-height:1.5;text-decoration:none;} 
.selected {font-size:1.15em; color:red; line-height:1.5;}
a{text-decoration:none;color:blue;}
a:link {color:blue;}
a:hover {color:green;}
#a:visited {color:inherit;}

.sitenav {width:96%;text-align:right;margin-left:2%;margin-right:2%;}