.h {
  display: block;
  font-size: 2em;
  margin-top: 0.67em;
  margin-bottom: 0.67em;
  margin-left: 0;
  margin-right: 0;
  font-weight: bold;
}
.h a{text-decoration:none;color:black}
.h a:hover{color:purple}

.cur {font-style:italic}
nav {float:left;}
nav ul {list-style-type:none;padding-left:1em}
ul {font-family:sans}
article {float:left;margin-left:2em}
.nolts {list-style-type:none}
.l {list-style-type:square}
.l {display: block;
font-family:serif;
margin-top: 1em;
margin-bottom: 1 em;
margin-left: 0;
margin-right: 0;
padding-left: 40px;}

a {color:blue}
a:hover {color:purple}