.hamburger {
  display: block;
  width: 80px;
  height: 80px;
  position: fixed;
  top: 0;
  right: 0;
  z-index: 10000;
  padding: 25px;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  -webkit-tap-highlight-color: transparent;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
}
.hamburger__icon {
  position: relative;
  margin-top: 15px;
  margin-bottom: 20px;
}
.hamburger__icon, .hamburger__icon:before, .hamburger__icon:after {
  display: block;
  width: 30px;
  height: 2px;
  background-color: #ffffff;
  -moz-transition-property: background-color, -moz-transform;
  -o-transition-property: background-color, -o-transform;
  -webkit-transition-property: background-color, -webkit-transform;
  transition-property: background-color, transform;
  -moz-transition-duration: 0.4s;
  -o-transition-duration: 0.4s;
  -webkit-transition-duration: 0.4s;
  transition-duration: 0.4s;
}
.hamburger__icon:before, .hamburger__icon:after {
  position: absolute;
  content: "";
}
.hamburger__icon:before {
  top: -10px;
}
.hamburger__icon:after {
  top: 10px;
}
.hamburger.active .hamburger__icon {
  background-color: transparent;
}
.hamburger.active .hamburger__icon:before, .hamburger.active .hamburger__icon:after {
  background-color: #ffffff;
}
.hamburger.active .hamburger__icon:before {
  -moz-transform: translateY(10px) rotate(45deg);
  -ms-transform: translateY(10px) rotate(45deg);
  -webkit-transform: translateY(10px) rotate(45deg);
  transform: translateY(10px) rotate(45deg);
}
.hamburger.active .hamburger__icon:after {
  -moz-transform: translateY(-10px) rotate(-45deg);
  -ms-transform: translateY(-10px) rotate(-45deg);
  -webkit-transform: translateY(-10px) rotate(-45deg);
  transform: translateY(-10px) rotate(-45deg);
}
/* 表示エリア
--------------------------------------------------*/
.fat-nav {
  top: 0.8rem;
  left: 0;
  z-index: 98;
  position: fixed;
  display: none;
  width: 100%;
  padding-bottom: 0.2rem;
  background: #333333;
  -moz-transform: translateY(-6.2rem);
  -ms-transform: translateY(-6.2rem);
  -webkit-transform: translateY(-6.2rem);
  transform: translateY(-6.2rem);
  -moz-transition-property: -moz-transform;
  -o-transition-property: -o-transform;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -moz-transition-duration: 0.4s;
  -o-transition-duration: 0.4s;
  -webkit-transition-duration: 0.4s;
  transition-duration: 0.4s;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}
/* トップページの設定 ------------------------------------------------*/
.top-page .fat-nav {
  top: 0;
  padding-top: 1rem;
}
.fat-nav__wrapper {
  width: 100%;
  height: 100%;
  display: table;
  table-layout: fixed;
}
.fat-nav.active {
  /* -moz-transform: scale(1);
  -ms-transform: scale(1);
  -webkit-transform: scale(1); */
  transform: translateY(0rem);
}
.fat-nav ul {
  display: table-cell;
  vertical-align: middle;
  margin: 0;
  padding: 0;
}
.fat-nav li {
  list-style-type: none;
  text-align: center;
  padding:0;
  font-size: 2em;
}
.fat-nav li, .fat-nav li a {
  color: #fff;
}
.fat-nav li a {
  text-decoration: none;
}

/*==================================================
　スマートフォン
==================================================*/
@media only screen and (max-width: 767px) {

/* 表示エリア
--------------------------------------------------*/
  .fat-nav {
    top: 0.6rem;
    background: #1a1a1a;

  }
  .arrow {
    position:relative;
    padding: 0 0.1rem 0 0;
  }
  .arrow a {
    display: block;
    width: 100%;
    height: 0.6rem;
    line-height: 0.6rem;
  }
  .arrow:after {
    content: ""; 
    display: block;
    width: 0.1rem;
    height: 0.1rem;
    background: url(../../common/images/arrow_orange_1.svg);
    background-repeat: no-repeat;
    background-size: contain;
    position: absolute;
    top: 50%; 
    right: 0;
    transform: translate(-0.26rem,-50%); 
  }
  .hamburger {
    display: block;
    width: 60px;
    height: 60px;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 10000;
    padding: 15px;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-tap-highlight-color: transparent;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
  }
  .hamburger__icon {
    position: relative;
    margin-top: 15px;
    margin-bottom: 20px;
  }
}