@charset "utf-8";

/*========= ナビゲーションのためのCSS ===============*/

html, body {
  background-color: #333;
  color: #ddd;
  font-family: 'Sans Serif', sans-serif;
}

h1 {
  position: relative;
  border-top: solid 2px #ffc522;
  border-bottom: solid 2px #ffc522;
  background: #ffffff;
  color: #000;
  line-height: 1.4;
  padding: 0.4em 0.5em;
  margin: 2em 0 0.5em;
}

h1:after {
  /*タブ*/
  position: absolute;
  font-family: "Font Awesome 5 Free",'Quicksand','Avenir','Arial',sans-serif;
  font-weight: 900;
  content: 'QUESTION';
  background: #ffc522;
  color: #fff;
  left: 0px;
  bottom: 100%;
  border-radius: 5px 5px 0 0;
  padding: 5px 7px 3px;
  font-size: 0.7em;
  line-height: 1;
  letter-spacing: 0.05em;
}

h5 {
  position: relative;
  display: inline-block;
  padding: 0 45px;
  color: #000;
  font-size: 30px;
  font-weight: bold;
}
h5:before, h5:after {
  content: '';
  position: absolute;
  top: 50%;
  display: inline-block;
  width: 44px;
  height: 2px;
  background-color: black;
  -webkit-transform: rotate(-60deg);
  transform: rotate(-60deg);
}
h5:before {
  left:0;
}
h5:after {
  right: 0;
}




.background {
  width: 100%;
  height: 100vh;
  background: url(../images/slide3.jpg) no-repeat center / cover;
}
.background2 {
  width: 100%;
  height: 150vh;
  background: url(../images/slide3_s.jpg) no-repeat center / cover;
}

.cont {
  animation: fadein 5s ease-out forwards;
}

@keyframes fadein {
  0% {opacity: 0}
  100% {opacity: 1}
}



h3 {
	font-size: 30px;
	font-weight: bold;
}


h2 {
  padding: 1rem 2rem;
  color: #000;
  font-size: 20px;
  font-weight: bold;
  background-image: -webkit-linear-gradient(315deg, #704308 0%, #ffce08 40%, #e1ce08 60%, #704308 100%);
  background-image: linear-gradient(135deg, #704308 0%, #ffce08 40%, #e1ce08 60%, #704308 100%);
}


#g-nav{
    /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
    position:fixed;
    z-index: 333;
    /*ナビのスタート位置と形状*/
  top:0;
    right: -120%;
  width:100%;
    height: 100vh;/*ナビの高さ*/
  background:#999;
    /*動き*/
  transition: all 0.6s;
}

/*アクティブクラスがついたら位置を0に*/
#g-nav.panelactive{
    right: 0;
}

/*ナビゲーションの縦スクロール*/
#g-nav.panelactive #g-nav-list{
    /*ナビの数が増えた場合縦スクロール*/
    position: fixed;
    z-index: 999; 
    width: 100%;
    height: 100vh;/*表示する高さ*/
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

/*ナビゲーション*/
#g-nav ul {
    /*ナビゲーション天地中央揃え*/
    position: absolute;
    z-index: 999;
    top:50%;
    left:50%;
    transform: translate(-50%,-50%);
}

/*リストのレイアウト設定*/

#g-nav li{
  list-style: none;
    text-align: center;
}

#g-nav li a{
  color: #ddd;
  text-decoration: none;
  padding:10px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: bold;
}

/*========= ボタンのためのCSS ===============*/
.openbtn1{
  position:fixed;
    z-index: 9999;/*ボタンを最前面に*/
  top:10px;
  right: 10px;
  cursor: pointer;
    width: 50px;
    height:50px;
}
  
/*×に変化*/  
.openbtn1 span{
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 14px;
    height: 3px;
    border-radius: 2px;
  background-color: #fff;
    width: 45%;
  }

.openbtn1 span:nth-of-type(1) {
  top:15px; 
}

.openbtn1 span:nth-of-type(2) {
  top:23px;
}

.openbtn1 span:nth-of-type(3) {
  top:31px;
}

.openbtn1.active span:nth-of-type(1) {
    top: 18px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
}

.openbtn1.active span:nth-of-type(2) {
  opacity: 0;
}

.openbtn1.active span:nth-of-type(3){
    top: 30px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
}



/*========= レイアウトのためのCSS ===============*/

h1{
  font-size:2rem;
}

h6{
  font-size:3rem;
}

h2{
  font-size:1.2rem;
  text-align: center;
  margin: 0 0 30px 0;
}

p{
  margin-top:20px;  
}

small{
  color:#fff;
  display: block;
  text-align: center;
}

#header{
  width:100%;
  background:#333;
  color:#fff;
  text-align: center;
  padding: 20px;
}

section{
  padding:100px 30px;
}

section:nth-child(2n){
  background:#f3f3f3; 
}

#footer{
  background:#333;
  padding:20px;
}