@charset "UTF-8";
/* CSS Document */

body{
	font-family:"ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
background:#000;
}
iframe{
	display: block;
	margin: auto;
	margin-bottom: 50px;
}
a{
	text-decoration:none;
}
li{
	list-style-type:none;
}
h1 img{
	display: block;
	margin: auto;
}
#mess img{
	height:550px;
}
#wrapper{
	margin:0 auto;
	background:url(../img/bg.jpg)no-repeat;
}
#header{
	position:relative;
}
.navi{
	width:300px;
	margin:0 auto;
}
#header h1{
	text-align:center;
}

.navi li a{
	color:#FF0000;
}
.navi li a:hover{
	color:#22FFFF;
}
.navi li {
	float:left;
	margin-left:50px;
	font-size:1em;
	font-weight: bold;
}

#mess{
	text-align:center;
}
#mess p{
	font-size:1em;
	font-style:italic;
	padding-top:35px;
	width: 750px;
    display: block;
    margin: auto;
}
#cont{
	background:#000;
	line-height:1em;
	padding:60px 25px 0;
}
#cont h2{
	font-size:1em;
	margin-bottom:35px;
}
#cont p{
	margin-bottom:60px;
}
.navi{
	width:240px;
	margin:0 auto;
	font-size: 20px;
	padding-top: 20px;

}
.navi li{
	float:left;
	margin-right:50px;
}
.navi li:first-child{
}
.navi li:last-child{
	margin-right:0;
}
.navi li a{
	left:100%;
	font-size:1.5em;
	font-weight: bold;
	color:#FF0000;
}
.navi li a:hover{
	color:#22FFFF
}
#footer{
	clear:both;
	font-size:1em;
	color:#FFFFFF;
	float:right;
}
div.Font {
	font-size: 50px;
}
p#fo{
	font-size: 25px;
}

.tabs {
	margin-top: 50px;
	padding-bottom: 40px;
	background-color: #fff;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
	width: 100%;
	margin: 0 auto;}
  
  /*タブのスタイル*/
  .tab_item {
	width: calc(100%/3);
	height: 50px;
	border-bottom: 3px solid #5ab4bd;
	background-color: #d9d9d9;
	line-height: 50px;
	font-size: 16px;
	text-align: center;
	color: #565656;
	display: block;
	float: left;
	text-align: center;
	font-weight: bold;
	transition: all 0.2s ease;
  }
  .tab_item:hover {
	opacity: 0.75;
  }
  
  /*ラジオボタンを全て消す*/
  input[name="tab_item"] {
	display: none;
  }
  
  /*タブ切り替えの中身のスタイル*/
  .tab_content {
	display: none;
	padding: 40px 40px 0;
	clear: both;
	overflow: hidden;
  }
  
  
  /*選択されているタブのコンテンツのみを表示*/
  #all:checked ~ #all_content,
  #programming:checked ~ #programming_content,
  #design:checked ~ #design_content {
	display: block;
  }
  
  /*選択されているタブのスタイルを変える*/
  .tabs input:checked + .tab_item {
	background-color: #5ab4bd;
	color: #fff;
  }

  #font1{
	font-size:20px;
	text-align:center;
	padding-top:50px;
}
.centimg{
	margin: 0 auto;
	display: block;
}
@media screen and (max-width: 400px){
	h1 img{
		width: 100%;
	}
	#mess img{
	width:100%;
	height: 350px;
	}
	#mess p{
		width: auto;
	}
	#image img{
		width: 100%;
		height: auto;
		}
}
@media screen and (min-width: 400px) and (max-width: 800px){
	#mess img{
	width: 450px;
	height: 350px;
	}
	#mess p{
		width: auto;
	}
	#image img{
		width: 100%;
		height: auto;
		}
}
@media screen and (min-width: 800px){
	#mess img{
	width: 600px;
	height: 700px;
	}
}