body {
	line-height: 180%;
	margin: 0;
	padding: 0;
	font-family: "メイリオ" , Meiryo , "ＭＳ Ｐゴシック" , "MS PGothic" , sans-serif;
}

h1 {
	font-weight: bold;
	font-size: 90%;
	color: #696969;
	margin: 10px 0px 0px 0px;
	padding: 0px 0px 0px 10px;
	text-shadow: glay 0.5px 0.5px 0.5px;
	background-repeat: no-repeat;
	background-position: left center;
	}

h2 {
	font-weight: bold;
	color: #ffffff;
	font-size: 110%;
	margin: 10px 0px 20px 0px;
	padding: 7px 7px 7px 30px;
	text-shadow: glay 0.5px 0.5px 0.5px;
	border-radius: 10px;
	box-shadow: 5px 5px 5px #cccccc;
	background: #6495ed;
	}

h3,h4 {
	font-weight: bold;
	color: #6495ed;
	font-size: 100%;
	margin: 10px 0px 10px 0px;
	padding: 7px 7px 7px 30px;
	text-shadow: glay 0.5px 0.5px 0.5px;
	background: linear-gradient(transparent 90%, blue 0%);
}

a {
	color: #0000ff;
	text-decoration: none;
	}

a:hover {
	color: #6495ed;
	}


#header h1{
	font-size:90%;
	font-weight:normal;
	margin-top:15px;
	}


a:hover {
	color:#000080;
	}

.intro{
	float:left;
	margin-bottom: 20px;
	margin-top:25px;
	font-size:170%;
	font-weight:bold;
	}

.intro span{
	display:block;
	font-size:60%;
	font-weight:normal;
	}

.navia{
	clear:both;
	overflow:hidden;
	padding:0;
	margin:0 auto;
	border-bottom:5px solid #ebebeb;
	}

ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
}

img {
	border: none;
	max-width: 100%;
	height: auto;
}

.str {
	width:90%;
	padding: 15px;
	background: #f0f8ff;
	border-radius: 15px;
	box-shadow: 5px 5px 5px #cccccc;
}

.ex {
	width:90%;
	font-weight: bold;
	padding: 5px;
	border-bottom:solid  3px black;

}

.col {
	width:90%;
	padding: 15px;
	background: #7fffd4;
	border-radius: 15px;
	box-shadow: 5px 5px 5px #cccccc;
}


.area {
    clear: both;
	overflow: hidden;
	padding: 5px;
	margin-bottom: 30px;
}

.arealeftimg {
	float:left;
	width:20%;
	margin-right: 5px;
	margin-left: 5px;
}

.arealeft {
	float:left;
	width:70%;
	margin-right: 10px;
	padding: 5px;
	background: #cccccc;
	border-radius: 10px;
	box-shadow: 5px 5px 5px #cccccc;
}

#op {
	text-align: left;
	margin-top: 0px;
	margin-right: auto;
	margin-left: auto;
	width: 960px;
}

#left {
	float: left;
	width: 70%;
	margin-top: 30px;
	margin-left: auto;
	margin-bottom: 10px;
}

#menu {
	float: right;
	font-size: 90%;
	width: 25%;
	margin-top: 30px;
	margin-bottom: 30px;
	margin-right: auto;
}

#menu li:first-child a {
	border-radius: 5px 0 0 5px;  
}  

#menu li:last-child a {  
	border-radius: 0 5px 5px 0;  
} 

#menu .ta {
	border: 1px solid #6495ed;
	padding: 5px;
	background: #f0f8ff;
	margin-bottom: 20px;
	border-radius: 10px;
}

.mmm a {
	text-decoration: none;
	display: block;
	border-bottom: 1px dotted #999999;
	padding-left: 15px;
	zoom: 1;
}

.mmm a:hover {
	background: #cccccc;
	color: #ffffff;
}

#menu .side {
	color:#ffffff;
	margin: 10px 0px 30px 0px;
	padding: 7px 7px 7px 35px;
	box-shadow: gray 1px 1px 1px 1px;
	text-shadow: black 0.5px 0.5px 0.5px;
	border-radius: 10px;
	background: #6495ed;
}

.ad {
	color:#ffffff;
	padding: 15px;
	margin-bottom: 30px;
	width: auto;
	background: #6495ed;
	box-shadow: gray 2px 2px 2px 2px;
	border-radius: 30px;
}

#footer {
	clear: both;
	font-size: 90%;
	padding: 15px;
	text-align: center;
	color: #ffffff;
	margin-right: auto;
	margin-left: auto;
	margin-bottom: 10px;
	border-radius: 10px;
	box-shadow: 5px 5px 5px #cccccc;
	background: #6495ed;
}

#footer li{
	display: inline;
}

#footer li a{
	color: #ffffff;
}

#footer li a:hover {
	background: #666666;
}

@media only screen and (max-width:480px){

body {
	margin: 10px;
}

#op {
	width: 100%;
}

#left {
	width: 100%;
}

#menu {
	float: left;
	width: auto;
	margin-top: auto;
}

img {
	max-width: 100%;
}
}

@media only screen and (min-width:480px) and (max-width:1024px){

body {
	margin: 20px;
}

#op {
	width: 100%;
}

img {
	max-width: 100%;
}
}