.main
{color:black;text-indent:2em;
 margin-left:130px;
 margin-right:30px;
 padding-left:20px;
 padding-right:100px;
 border:10px dotted red;
}
.hh{color:green;font-size:14pt;}
body{
	font-size:12pt;
	line-height:2.5em;
}
a{
font-size:20pt;
color:pink;
}
a:hover{
	background-color:red;
	font-size:30pt;
}
h1{ 
    font-size:32pt;
	text-align: center;
	background-color: pink;
}	
h2{
    font-size:28pt;
	text-align: center;

}
h3{
    color:blue;
	font-size:25pt;
}
.author{
    font-size:10pt;
    text-align: center;
}