body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}
a:link {
	text-decoration: none;
}
a:visited {
	text-decoration: none;
}
a:hover {
	text-decoration: none;
}
a:active {
	text-decoration: none;
}

.h1{color:#663333;
font-size: 18px;
font-weight:bold;
}
.neirong{
color:#000000;
font-size:12px;
line-height:1.5;

}