html {
	margin: 0;
	padding: 0;
	background-color: white;
	font-family: Calibri, "HanHei SC", "华文细黑", "Sukhumvit Set", sans-serif;
	text-align: left;
	font-size: 90%;
}
body {
	min-height: 300px;
	padding: 0 20px;
	max-width: 600px;
	margin: 25px auto;
	margin-top: 50px;
}
h1 {
	color: #7B7B7B;
	font-size: 160%;
}
span {
	color: #9D9D9D;
}

h2 {
	color: #9D9D9D;
	font-size: 111%;
	margin-top: 15px;
	margin-bottom: 0px;
}
a {
	color: #9D9D9D;
	text-decoration: none;
}
p {
	margin: 0;
	margin-bottom: 5px;
}
.title{
    line-height: 15px;
	/* margin-bottom: 25px; */
	text-decoration: none;
}
.nav {
    display : inline;
}
.active {
    display : inline;
    color: #696969;
}
.leaves a {
	color: #3C3C3C;
	font-size: 95%;
	margin-left: 0px;
}
.leaves p {
	color: #9D9D9D;
	margin-left: 20px;
	font-size: 85%;
}
.leaves span {
	font-size: 80%;
}
.content {
	color: #2E2E2E;
    font-size: 94%;
    line-height: 1.5;
	margin-top: 25px;
}
.content img {
	max-width: 600px;
}
.footer {
	text-align: center;
	font-size: 90%;
	color: #555;
	margin: 30px auto -10px;
	padding-bottom: 20px;
}