@charset "UTF-8";
@import url(https://fonts.googleapis.com/css?family=Roboto:400,300,100,500,700);
html {
  font-size: 62.5%;
}

body {
  position: relative;
  width: 100%;
  font-size: 100%;
  font-family: Avenir , "Open Sans" , "Helvetica Neue" , Helvetica , Arial , Verdana , Roboto , "游ゴシック" , "Yu Gothic" , "游ゴシック体" , "YuGothic" , "ヒラギノ角ゴ Pro W3" , "Hiragino Kaku Gothic Pro" , "Meiryo UI" , "メイリオ" , Meiryo , "ＭＳ Ｐゴシック" , "MS PGothic" , sans-serif;
  -webkit-text-size-adjust: 100%;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background-color: #FFF;
  box-shadow: 0 2px 5px #666;
  z-index: 10;
}
header h1 {
  float: left;
  width: 160px;
  margin: 15px 10px;
}
header h1 img {
  width: 100%;
}
header .nav-btn {
  float: right;
  width: 50px;
  height: 50px;
  margin: 5px 10px;
  background-color: #000;
  border-radius: 5px;
}
header .nav-btn .nav-btn-inner {
  position: relative;
  width: 50px;
  height: 50px;
}
header .nav-btn .nav-btn-inner span {
  position: absolute;
  top: 50%;
  left: 12px;
  width: 26px;
  height: 1px;
  background-color: #FFF;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}
header .nav-btn .nav-btn-inner .top-line {
  -webkit-transform: translateY(-10px);
  transform: translateY(-10px);
}
header .nav-btn .nav-btn-inner .bottom-line {
  -webkit-transform: translateY(10px);
  transform: translateY(10px);
}
header .nav-btn .active .top-line {
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
header .nav-btn .active .middle-line {
  opacity: 0;
}
header .nav-btn .active .bottom-line {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

nav {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  background-color: #FEFE00;
  box-shadow: 0 2px 5px #666;
  z-index: 10;
	font-size : 0.8rem;
	text-align : center;
}
nav ul {
  margin: 0 7px;
}
nav ul li {
	display : inline-block;
	padding : 15px 5px;
	border-bottom : solid 1px #111111;
	width : 30%;
}
nav ul li:last-child {
  border-bottom: none;
}
nav ul li a {
  display: block;
  color: #333;
  font-size: 1.3rem;
  text-align: center;
  text-decoration: none;
}

.content {
  width: 100%;
}
.content .content-inner {
  margin: 0 10px;
  padding: 50px 0;
}

footer .copyright {
  padding: 50px 0;
  font-size: 1.2rem;
  text-align: center;
}

.cf:before,
.cf:after {
  content: "";
  display: table;
}

.cf:after {
  clear: both;
}