.man {color:blue;text-indent:2em;}
.vv  {color:green;font-size:14pt;}
.main {color:purple;text-indent:2em;
       margin-right:30px;
	   margin-left:30px;
	   padding-left:14px;
	   padding-right:14px;
	   border:10px dotted pink ;
}
     

.hh{color:green;font-size:14pt;
    border:10px dotted pink ;}
body{
    font-size:12pt;
	line-height:2.5em;
	background-image: url('anh 1.jpg');
	background-repeat: repeat-x;
	
}
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;
}