/* CSS Document */
header {
  max-width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  background-color: #fff;
}
body {
  max-width: 100%;
  margin: 0 2% 0 2%;
  padding: 0;
  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";
}
ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}
li {
  margin: 0;
}
.wrapper {
  max-width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
}
.clearfix:after {
  content: ".";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}
img.header_logo {
  max-width: 60%;
  margin: 2% 0% 0% 2%;
}
@media screen and (min-width: 0px) and (max-device-width: 414px) {
  #nav-open {
    display: inline-block;
    width: 30px;
    height: 22px;
    vertical-align: middle;
    position: absolute;
    top: 10px;
    left: 377px;
  }
}
@media screen and (min-width: 0px) and (max-device-width: 411px) {
  #nav-open {
    display: inline-block;
    width: 30px;
    height: 22px;
    vertical-align: middle;
    position: absolute;
    top: 10px;
    left: 375px;
  }
}
@media screen and (min-width: 0px) and (max-device-width: 375px) {
  #nav-open {
    display: inline-block;
    width: 30px;
    height: 22px;
    vertical-align: middle;
    position: absolute;
    top: 10px;
    left: 340px;
  }
}
@media screen and (min-width: 0px) and (max-device-width: 360px) {
  #nav-open {
    display: inline-block;
    width: 30px;
    height: 22px;
    vertical-align: middle;
    position: absolute;
    top: 10px;
    left: 325px;
  }
}
@media screen and (min-width: 0px) and (max-device-width: 320px) {
  #nav-open {
    display: inline-block;
    width: 30px;
    height: 22px;
    vertical-align: middle;
    position: absolute;
    top: 10px;
    left: 285px;
  }
}
/*ハンバーガーアイコンをCSSだけで表現*/
#nav-open span, #nav-open span:before, #nav-open span:after {
  position: absolute;
  transition: all 0.4s;
  height: 5px; /*線の太さ*/
  width: 25px; /*長さ*/
  border-radius: 3px;
  background: #ff203f;
  display: block;
  content: '';
  cursor: pointer;
  z-index: 9999; /*最前面*/
}
#nav-open span:before {
  bottom: -8px;
}
#nav-open span:after {
  bottom: -16px;
}
/*中身*/
#nav-content {
  display: none;
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  transition: .2s ease-in-out;
}
#nav-content.open {
  display: block;
  opacity: 1;
  overflow: auto;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9998;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.9); /*背景色*/
  overflow: hidden; /*ブラー効果でボヤけた部分を非表示*/
}
/*:beforeにぼかし効果を設定する*/
#nav-content.open:before {
  content: '';
  overflow: hidden;
  -webkit-filter: blur(10px);
  -moz-filter: blur(10px);
  -o-filter: blur(10px);
  -ms-filter: blur(10px);
  filter: blur(10px);
  z-index: -1; /*重なり順序を一番下にしておく*/
}
/*チェックが入ったら表示する内容*/
.hamburger-top {
  height: 40px; /*×ボタンと被らないように*/
}
.category {
  text-align: center;
  margin-top: 2rem;
}
.category-title {
  padding: 0.5rem;
  font-size: 20px;
  font-weight: 600;
}
.category-title a {
  color: #333;
  text-decoration: none;
}
/*三本線を動かす*/
#nav-open.active span {
  -webkit-transform: translateY(8px) rotate(-45deg);
  transform: translateY(8px) rotate(-45deg);
}
#nav-open.active span:before {
  -webkit-transform: translateY(-8px) rotate(45deg); /*打ち消す*/
  transform: translateY(-8px) rotate(45deg); /*打ち消す*/
  opacity: 0;
}
#nav-open.active span:after {
  -webkit-transform: translateY(-16px) rotate(45deg);
  transform: translateY(-16px) rotate(90deg);
}
img.banner {
  max-width: 100%;
  margin: 5% 0% 3% 0%;
}
.gray {
  width: 96%;
  margin: 3% 0%;
  padding: 1% 2%;
  background-color: lightgray;
}
.gray2 {
  wisth: 98%;
  margin: 0 1% 3% 1%;
  padding: 1%;
  text-align: center;
  color: #fff;
  background-color: #4b4b4b;
}
.gray3 {
  wisth: 70%;
  margin: 0 15% 3% 15%;
  padding: 1%;
  text-align: center;
  color: #fff;
  background-color: #4b4b4b;
}
.under_gray {
  width: 96%;
  margin: 0% 0% 0% 0%;
  padding: 1% 2%;
  font-size: 14px;
}
.under_line {
  width: 100%;
  border-bottom: solid #b6b6b6 1px;
}
h1 {
  margin: 0;
  padding: 0;
}
h2 {
  margin: 10% 0 5% 0;
  padding: 0;
  font-size: 14px;
}
h3 {
  width: 100%;
  margin: 10% 0 5% 0;
  font-size: 14px;
}
.tecintro {
  width: 80%;
  margin: 0 10% 0 10%;
  padding: 0 10px;
  text-align: center;
  font-size: 10px;
  color: #fff;
  background-color: #110f0f;
  line-height: 25px;
  height: 25px;
}
.tecintro2 {
  width: 60%;
  margin: 0 20% 0 20%;
  padding: 0 10px;
  text-align: center;
  font-size: 10px;
  color: #fff;
  background-color: #110f0f;
  line-height: 25px;
  height: 25px;
}
.tecintro3 {
  width: 30%;
  margin: 0 35% 0 35%;
  padding: 0 10px;
  text-align: center;
  font-size: 10px;
  color: #fff;
  background-color: #110f0f;
  line-height: 25px;
  height: 25px;
}
.tecintro4 {
  width: 26%;
  margin: 0 11% 0 25%;
  padding: 4px 10px;
  text-align: center;
  font-size: 10px;
  color: #fff;
  background-color: #110f0f;
  line-height: 25px;
  height: 25px;
  font-size: 20px;
}
.blue {
  width: 100%;
  height: 182px;
  margin: 5% 0 10% 0;
  padding: 35px 0 0 0;
  background-image: url("../images/top/topback1.png");
  background-size: cover;
}
footer {
  width: 100%;
  padding: 1% 0 2% 0;
  background-color: #2b2b2b;
}
img.footer_logo {
  max-width: 70%;
  margin: 3% 15%;
  text-align: center;
}
.footer_text1 {
  width: 90%;
  margin: auto 5%;
  line-height: 30px;
  font-size: 12px;
  text-align: center;
  color: #fff;
}
p.footer_text2 {
  width: 90%;
  margin: auto 5%;
  font-size: 15px;
  line-height: 23px;
  font-weight: 600;
  text-align: center;
  color: #fff;
}
p.footer_text3 {
  width: 90%;
  margin: 3% 5%;
  font-size: 20px;
  line-height: 20px;
  font-weight: 900;
  letter-spacing: -1px;
  text-align: center;
  color: #fff;
}
img.footermail {
  width: 70%;
  margin: 5% 15% 0 15%;
  text-align: center;
}
.copyright {
  width: 100%;
  background-color: #2b2b2b;
}
.copyright p {
  width: 98%;
  margin: auto 1%;
  text-align: center;
  color: #fff;
  font-size: 8px;
}
span.fontred {
  color: #d70000;
}