body{
  background:#6cf;
  margin:auto; 
  text-align:center;
  width:auto;
}
p{
	margin:10px auto;
  text-algin:center;
}
h1
{
	width: 1400px;
	height: 100px;
	background:#69F;
	font-family: '微软雅黑';
	font-size: 18px;
	color: #FFF;
	text-align: center;
	line-height: 100px;
  margin:auto;
}

h2
{
	width: 100px;
	height: 100px;
	background:#F90;
	border: 2px solid #FC3;
	font-family: '微软雅黑';
	font-size: 16px;
	color: #FFF;
	text-align: center;
	line-height: 100px;
  margin:auto;
}

h4
{
	width: 100px;
	height: 50px;
	background:#69F;
	border: 2px solid #FC3;
	font-family: '微软雅黑';
	font-size: 14px;
	color: #F06;
	text-align: center;
	line-height: 50px;
  margin:auto;
}

.fir, .sec, .thi
{
	width: 500px;
	background:#F60;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #FFF;
	text-indent: 24px;
	word-spacing: 10;
	line-height: 2;
}

.fifth
{
	width: 500px;
	background: #F60;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #FFF;
	text-indent: 24px;
	word-spacing: 10;
	line-height: 2;
  
}

.sixth
{
	width: 500px;
	background: #F60;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #FFF;
	text-indent: 24px;
	word-spacing: 10;
	line-height: 2;
}

.sev
{
	width: 500px;
	background: #F60;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #FFF;
	text-indent: 24px;
	word-spacing: 10;
	line-height: 2;
}

.eig
{
	width: 500px;
	background: #F60;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #FFF;
	text-indent: 24px;
	word-spacing: 10;
	line-height: 2;
}

.nin
{
	width: 500px;
	background: #F60;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #FFF;
	text-indent: 24px;
	word-spacing: 10;
	line-height: 2;
}

.ten
{
	width: 500px;
	background: #F60;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #FFF;
	text-indent: 24px;
	word-spacing: 10;
	line-height: 2;
}

.zero
{
	width: 500px;
	background: #F60;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #FFF;
	text-indent: 24px;
	word-spacing: 10;
	line-height: 2;
}

#a, #b, #c
{
	width: 500px;
	background: #FC3;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #33F;
	text-indent: 24px;
	letter-spacing: 10;
	line-height: 2;
}

#d, #e, #f, #g
{
	width: 500px;
	background: #FC3;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #33F;
	text-indent: 24px;
	letter-spacing: 10;
	line-height: 2;
}

#h, #i, #j, #k
{
	width: 500px;
	background: #FC3;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #33F;
	text-indent: 24px;
	letter-spacing: 10;
	line-height: 2;
}

#l, #m, #n, #q
{
	width: 500px;
	background: #FC3;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #33F;
	text-indent: 24px;
	letter-spacing: 10;
	line-height: 2;
}

#r, #s, #t, #u, #v
{
	width: 500px;
	background: #FC3;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #33F;
	text-indent: 24px;
	letter-spacing: 10;
	line-height: 2;
}

#w
{
	width: 500px;
	background: #FC3;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #33F;
	text-indent: 24px;
	letter-spacing: 10;
	line-height: 2;
}

#x
{
	width: 500px;
	background: #FC3;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #33F;
	text-indent: 24px;
	letter-spacing: 10;
	line-height: 2;
}

#y
{
	width: 500px;
	background: #FC3;
	font-family: '微软雅黑';
	font-size: 12px;
	color: #33F;
	text-indent: 24px;
	letter-spacing: 10;
	line-height: 2;
}