*{
	padding:0px;
	margin:0px;
	font-family:HGSeikaishotaiPRO,serif;
	}

body{
	margin:auto;
	width:750px;
	}

h1{
	text-align:center;
	font-size:50px;
	margin-top:20px;
	}
	
h2{
	text-align:center;
	margin-top:10px;
	margin-bottom:10px;
	}
	
.a1{
	font-size:50px;
	text-align:center;
	}
	
.a2{
	font-size:25px;
	text-align:center;
	margin:10px;
	}

.a3{
	width:550px;
	margin:auto;
	margin-top:10px;
	margin-bottom:10px;
	}

.a4{
	width:550px;
	text-align:right;
	margin:auto;
	}
	
.a5{
	text-align:center;
	font-size:45px;
	margin:50 0px;
	}

.red{
	color:red;
	}

.im1{
	width:750px;
	}

.im2div{
	text-align:center;
	}
	
.im2{
	width:550px;
	}
	
audio{
	width:550px;
	height:60px;
	}
	
video{
	width:550px;
	}
	
.audiv{
	text-align:center;
	margin-top:50px;
	}
	
.a6{
	font-size:30px;
	margin-bottom:10px;
	}