@charset "UTF-8";
/* 
html5doctor.com Reset Stylesheet
v1.6.1
Last Updated: 2010-09-17
Author: Richard Clark - http://richclarkdesign.com 
Twitter: @rich_clark
*/
@import url("https://fonts.googleapis.com/css?family=Roboto:300,400,700");
@import url("https://fonts.googleapis.com/css?family=Raleway&display=swap");
html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  font-weight: normal;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

nav ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input,
select {
  vertical-align: middle;
}

/*! Lity - v2.3.1 - 2018-04-20
* http://sorgalla.com/lity/
* Copyright (c) 2015-2018 Jan Sorgalla; Licensed MIT */
.lity {
  z-index: 9990;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  white-space: nowrap;
  background: #0b0b0b;
  background: rgba(0, 0, 0, 0.9);
  outline: none !important;
  opacity: 0;
  -webkit-transition: opacity .3s ease;
  transition: opacity .3s ease;
}

.lity.lity-opened {
  opacity: 1;
}

.lity.lity-closed {
  opacity: 0;
}

.lity * {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.lity-wrap {
  z-index: 9990;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  text-align: center;
  outline: none !important;
}

.lity-wrap:before {
  content: '';
  display: inline-block;
  height: 100%;
  vertical-align: middle;
  margin-right: -0.25em;
}

.lity-loader {
  z-index: 9991;
  color: #fff;
  position: absolute;
  top: 50%;
  margin-top: -0.8em;
  width: 100%;
  text-align: center;
  font-size: 14px;
  font-family: Arial,Helvetica,sans-serif;
  opacity: 0;
  -webkit-transition: opacity .3s ease;
  transition: opacity .3s ease;
}

.lity-loading .lity-loader {
  opacity: 1;
}

.lity-container {
  z-index: 9992;
  position: relative;
  text-align: left;
  vertical-align: middle;
  display: inline-block;
  white-space: normal;
  max-width: 100%;
  max-height: 100%;
  outline: none !important;
}

.lity-content {
  z-index: 9993;
  width: 100%;
  -webkit-transform: scale(1);
  transform: scale(1);
  -webkit-transition: -webkit-transform .3s ease;
  transition: -webkit-transform .3s ease;
  transition: transform .3s ease;
  transition: transform .3s ease, -webkit-transform .3s ease;
}

.lity-loading .lity-content, .lity-closed .lity-content {
  -webkit-transform: scale(0.8);
  transform: scale(0.8);
}

.lity-content:after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  display: block;
  right: 0;
  width: auto;
  height: auto;
  z-index: -1;
  -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
}

.lity-close {
  z-index: 9994;
  width: 35px;
  height: 35px;
  position: fixed;
  right: 0;
  top: 0;
  -webkit-appearance: none;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  padding: 0;
  color: #fff;
  font-style: normal;
  font-size: 35px;
  font-family: Arial,Baskerville,monospace;
  line-height: 35px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  border: 0;
  background: none;
  outline: none;
  -webkit-box-shadow: none;
  box-shadow: none;
}

.lity-close::-moz-focus-inner {
  border: 0;
  padding: 0;
}

.lity-close:hover, .lity-close:focus, .lity-close:active, .lity-close:visited {
  text-decoration: none;
  text-align: center;
  padding: 0;
  color: #fff;
  font-style: normal;
  font-size: 35px;
  font-family: Arial,Baskerville,monospace;
  line-height: 35px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  border: 0;
  background: none;
  outline: none;
  -webkit-box-shadow: none;
  box-shadow: none;
}

.lity-close:active {
  top: 1px;
}

.lity-image img {
  max-width: 100%;
  display: block;
  line-height: 0;
  border: 0;
}

.lity-iframe .lity-container, .lity-youtube .lity-container, .lity-vimeo .lity-container, .lity-facebookvideo .lity-container, .lity-googlemaps .lity-container {
  width: 100%;
  max-width: 964px;
}

.lity-iframe-container {
  width: 100%;
  height: 0;
  padding-top: 56.25%;
  overflow: auto;
  pointer-events: auto;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-overflow-scrolling: touch;
}

.lity-iframe-container iframe {
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
  background: #000;
}

.lity-hide {
  display: none;
}

.lity-content:after {
  -webkit-box-shadow: none;
          box-shadow: none;
}

/* Slider */
.slick-slider {
  position: relative;
  display: block;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-tap-highlight-color: transparent;
}

.slick-list {
  position: relative;
  overflow: hidden;
  display: block;
  margin: 0;
  padding: 0;
}

.slick-list:focus {
  outline: none;
}

.slick-list.dragging {
  cursor: pointer;
  cursor: hand;
}

.slick-slider .slick-track,
.slick-slider .slick-list {
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.slick-track {
  position: relative;
  left: 0;
  top: 0;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.slick-track:before, .slick-track:after {
  content: "";
  display: table;
}

.slick-track:after {
  clear: both;
}

.slick-loading .slick-track {
  visibility: hidden;
}

.slick-slide {
  float: left;
  height: 100%;
  min-height: 1px;
  display: none;
}

[dir="rtl"] .slick-slide {
  float: right;
}

.slick-slide img {
  display: block;
}

.slick-slide.slick-loading img {
  display: none;
}

.slick-slide.dragging img {
  pointer-events: none;
}

.slick-initialized .slick-slide {
  display: block;
}

.slick-loading .slick-slide {
  visibility: hidden;
}

.slick-vertical .slick-slide {
  display: block;
  height: auto;
  border: 1px solid transparent;
}

.slick-arrow.slick-hidden {
  display: none;
}

/* Slider */
.slick-loading .slick-list {
  background: #fff url("./ajax-loader.gif") center center no-repeat;
}

/* Icons */
@font-face {
  font-family: "slick";
  src: url("./fonts/slick.eot");
  src: url("./fonts/slick.eot?#iefix") format("embedded-opentype"), url("./fonts/slick.woff") format("woff"), url("./fonts/slick.ttf") format("truetype"), url("./fonts/slick.svg#slick") format("svg");
  font-weight: normal;
  font-style: normal;
}

/* Arrows */
.slick-prev,
.slick-next {
  position: absolute;
  display: block;
  height: 20px;
  width: 20px;
  line-height: 0px;
  font-size: 0px;
  cursor: pointer;
  background: transparent;
  color: transparent;
  top: 50%;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
  padding: 0;
  border: none;
  outline: none;
}

.slick-prev:hover, .slick-prev:focus,
.slick-next:hover,
.slick-next:focus {
  outline: none;
  background: transparent;
  color: transparent;
}

.slick-prev:hover:before, .slick-prev:focus:before,
.slick-next:hover:before,
.slick-next:focus:before {
  opacity: 1;
}

.slick-prev.slick-disabled:before,
.slick-next.slick-disabled:before {
  opacity: 0.25;
}

.slick-prev:before,
.slick-next:before {
  font-family: "slick";
  font-size: 20px;
  line-height: 1;
  color: white;
  opacity: 0.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.slick-prev {
  left: -25px;
}

[dir="rtl"] .slick-prev {
  left: auto;
  right: -25px;
}

.slick-prev:before {
  content: "←";
}

[dir="rtl"] .slick-prev:before {
  content: "→";
}

.slick-next {
  right: -25px;
}

[dir="rtl"] .slick-next {
  left: -25px;
  right: auto;
}

.slick-next:before {
  content: "→";
}

[dir="rtl"] .slick-next:before {
  content: "←";
}

/* Dots */
.slick-dotted.slick-slider {
  margin-bottom: 30px;
}

.slick-dots {
  position: absolute;
  bottom: -25px;
  list-style: none;
  display: block;
  text-align: center;
  padding: 0;
  margin: 0;
  width: 100%;
}

.slick-dots li {
  position: relative;
  display: inline-block;
  height: 20px;
  width: 20px;
  margin: 0 5px;
  padding: 0;
  cursor: pointer;
}

.slick-dots li button {
  border: 0;
  background: transparent;
  display: block;
  height: 20px;
  width: 20px;
  outline: none;
  line-height: 0px;
  font-size: 0px;
  color: transparent;
  padding: 5px;
  cursor: pointer;
}

.slick-dots li button:hover, .slick-dots li button:focus {
  outline: none;
}

.slick-dots li button:hover:before, .slick-dots li button:focus:before {
  opacity: 1;
}

.slick-dots li button:before {
  position: absolute;
  top: 0;
  left: 0;
  content: "•";
  width: 20px;
  height: 20px;
  font-family: "slick";
  font-size: 6px;
  line-height: 20px;
  text-align: center;
  color: black;
  opacity: 0.25;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.slick-dots li.slick-active button:before {
  color: black;
  opacity: 0.75;
}

.slick-prev,
.slick-next {
  height: 25px;
  width: 25px;
}

.slick-prev:before,
.slick-next:before {
  font-size: 25px;
}

/* player */
.player {
  position: relative;
  width: 450px;
  height: 40px;
  border: 1px solid #fff;
  z-index: 1;
  /*play pause*/
  /*timer*/
  /* bar */
}

.player-playpause, .player-time, .player-volume {
  position: absolute;
  top: 0;
  height: 100%;
}

.player-playpause, .player-volume {
  width: 40px;
  height: 100%;
  text-indent: -9999px;
  cursor: pointer;
}

.player-playpause {
  left: 0;
  z-index: 2;
}

.player-playpause a {
  position: absolute;
  display: block;
  top: 50%;
  left: 50%;
}

.player:not(.player-playing) .player-playpause a {
  content: '';
  width: 0;
  height: 0;
  border: 8px solid transparent;
  border-right: none;
  border-left-color: #fff;
  margin: -8px 0 0 -3px;
}

.player-playing .player-playpause a {
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
}

.player-playing .player-playpause a:before, .player-playing .player-playpause a:after {
  content: '';
  position: absolute;
  top: 0;
  width: 4px;
  height: 100%;
  background-color: #fff;
}

.player-playing .player-playpause a:before {
  left: 0;
}

.player-playing .player-playpause a:after {
  right: 0;
}

.player-volume {
  right: 0;
  z-index: 2;
}

.player-volume-button {
  width: 100%;
  height: 100%;
}

.player-volume-button a {
  display: block;
  position: relative;
  top: 15px;
  left: 12px;
  width: 5px;
  height: 6px;
  background-color: #fff;
  z-index: 1;
}

.player-volume-button a:before, .player-volume-button a:after {
  content: '';
  position: absolute;
}

.player-volume-button a:before {
  width: 0;
  height: 0;
  border: 7px solid transparent;
  border-left: none;
  border-right-color: #fff;
  z-index: 2;
  top: 50%;
  right: -0.25em;
  margin-top: -0.5em;
}

.player-volume-adjust {
  width: 100%;
  height: 100px;
  position: absolute;
  right: -1px;
  top: -9999px;
  background: #fff;
  cursor: default;
}

.player-volume-adjust div {
  position: relative;
  width: 40%;
  height: 80%;
  background-color: rgba(79, 87, 98, 0.5);
  z-index: 1;
  margin: 30% auto 0;
  cursor: pointer;
}

.player-volume-adjust div div {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #4F5762;
}

.player-volume:not(:hover) .player-volume-adjust {
  opacity: 0;
}

.player-volume:hover .player-volume-adjust {
  top: auto;
  bottom: 100%;
}

.player-novolume .player-volume {
  display: none;
}

.player:not(.player-mute) .player-volume-button a:after {
  top: 0;
  left: 9px;
  width: 4px;
  height: 4px;
  border: 5px double #fff;
  border-width: 4px 4px 0 0;
  border-radius: 0 6px 0 0;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}

.player-time {
  width: 60px;
  font-size: 0.8em;
  line-height: 38px;
  text-align: center;
  z-index: 2;
}

.player-time-current {
  right: 100px;
}

.player-time-duration {
  right: 40px;
}

.player-time-duration::before {
  content: '/';
  position: absolute;
  left: -3px;
}

.player-bar {
  position: absolute;
  top: 21px;
  left: 50px;
  right: 170px;
  height: 10px;
  margin-top: -0.438em;
  z-index: 1;
  cursor: pointer;
}

.player-bar div {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
}

.player-bar-loaded {
  background-color: rgba(255, 255, 255, 0.5);
  z-index: 1;
}

.player-bar-played {
  background: #fff;
  z-index: 2;
}

.clearfix {
  zoom: 1;
}

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

.clearfix:after {
  clear: both;
}

* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, Roboto, "游ゴシック体", YuGothic, "Yu Gothic Medium", sans-serif;
  -webkit-font-feature-settings: "pkna" 1;
          font-feature-settings: "pkna" 1;
  font-size: 62.5%;
}

body {
  font-size: 1.5em;
  line-height: 1.8;
  letter-spacing: 1.5px;
  color: #4F5762;
  background: #EAEBEF;
}

img {
  vertical-align: bottom;
}

.ta-c {
  text-align: center !important;
}

.ta-r {
  text-align: right !important;
}

.display-sp {
  display: none;
}

@media screen and (max-width: 414px) {
  .display-sp {
    display: block;
  }
  .display-pc {
    display: none;
  }
  .txt {
    display: inline-block;
  }
}

/* ---------- background ---------- */
.wrapper {
  overflow: hidden;
}

.bg {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: 50% 0 no-repeat;
}

.bg-1 {
  background-image: url("../img/index_bg01.png");
  z-index: -3;
}

.bg-2 {
  background-image: url("../img/index_bg02.png");
  z-index: -2;
}

.bg-3 {
  height: 200%;
  background-image: url("../img/index_bg03_b.png?=dt=200828");
  z-index: -1;
}

.gear_box {
  position: fixed;
  z-index: 100;
  opacity: 0.6;
}

.gear_box-1 {
  top: 40%;
  left: 15%;
  width: 210px;
  height: 200px;
}

.gear_box-2 {
  top: 35%;
  right: 15%;
  width: 280px;
  height: 230px;
}

.gear_obj {
  position: absolute;
  background: 0 0 no-repeat;
}

.gear_obj-1, .gear_obj-4 {
  top: 0;
  -webkit-animation: spin 30s linear infinite;
          animation: spin 30s linear infinite;
}

.gear_obj-2, .gear_obj-3 {
  bottom: 0;
  -webkit-animation: spin2 20s linear infinite;
          animation: spin2 20s linear infinite;
}

.gear_obj-1 {
  left: 0;
  width: 150px;
  height: 150px;
  background-image: url("../img/index_bg04.png");
  background-size: 150px;
}

.gear_obj-2 {
  right: 0;
  width: 90px;
  height: 90px;
  background-image: url("../img/index_bg05.png");
  background-size: 90px;
}

.gear_obj-3 {
  left: 0;
  width: 180px;
  height: 180px;
  background-image: url("../img/index_bg06.png");
  background-size: 180px;
}

.gear_obj-4 {
  right: 0;
  width: 120px;
  height: 120px;
  background-image: url("../img/index_bg07.png");
  background-size: 120px;
}

@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

@keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

@-webkit-keyframes spin2 {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(-360deg);
            transform: rotate(-360deg);
  }
}

@keyframes spin2 {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(-360deg);
            transform: rotate(-360deg);
  }
}

/* ---------- layout ---------- */
.inner {
  zoom: 1;
  position: relative;
  width: 980px;
  margin: 0 auto;
  z-index: 101;
}

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

.inner:after {
  clear: both;
}

.inner-w {
  width: 100%;
  padding: 0 10px;
}

.inner-m {
  width: 66.66%;
  padding: 0 10px;
}

.inner-m-uku {
  width: calc(100% - 330px);
}

.inner-m-uzu {
  width: calc(100% - 480px);
}

.inner-s {
  width: 33.33%;
  padding: 0 10px;
}

.inner-s-uku {
  width: 330px;
}

.inner-s-uzu {
  width: 480px;
}

.inner-right {
  float: right;
}

.inner-left {
  float: left;
}

/* ---------- header ---------- */
.header {
  height: 100vh;
  text-align: center;
  color: #fff;
}

.header .inner {
  position: relative;
  height: 100%;
}

.header_title {
  margin: 35vh 0 20px 0;
}

.header_title img {
  width: 100%;
  height: auto;
}

.header_lead {
  display: inline-block;
  padding: 3px 20px;
  background: rgba(79, 87, 98, 0.7);
}

.header_arrow {
  position: absolute;
  right: 0;
  bottom: 100px;
  display: block;
  width: 60px;
  height: 36px;
  background: url("../img/index_ic01.png") 0 0 no-repeat;
  background-size: 60px 36px;
}

/* ---------- footer ---------- */
.footer.sec {
  margin-bottom: 0;
}

.footer_title {
  padding: 0 10px 1em 0;
  font-size: 2em;
  font-family: 'Raleway', sans-serif;
  letter-spacing: 5px;
  line-height: 100%;
}

/* ---------- section ---------- */
.sec {
  position: relative;
  margin: 0 auto 200px;
  padding: 80px 0 50px;
}

.sec_title {
  position: relative;
  line-height: 1;
  margin: 0 0 50px;
}

.sec_title .en {
  display: block;
  margin: 0 0 15px;
}

.sec_title .jp {
  display: block;
}

.sec_title:before {
  content: '';
  position: absolute;
  left: -50px;
  width: 40px;
  height: 30px;
  background: url("../img/index_ic02.png") 0 0 no-repeat;
  background-size: 40px 30px;
}

.sec .svg {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50px;
  z-index: 3;
}

.sec .svg-top {
  top: -50px;
}

.sec .svg-btm {
  bottom: -50px;
}

.sec .svg path {
  opacity: 0.9;
}

.sec.gray {
  background: rgba(79, 87, 98, 0.9);
  color: #fff;
}

.sec.gray a {
  color: #fff;
}

.sec.gray path {
  fill: #4F5762;
  stroke: #4F5762;
}

.sec.white {
  background: rgba(255, 255, 255, 0.9);
}

.sec.white a {
  color: #4F5762;
}

.sec.white path {
  fill: #fff;
  stroke: #fff;
}

.sec h3 {
  margin: 2em 0 1em 0;
  font-weight: 700;
}

.sec h3::before {
  content: '■';
  margin: 0 5px 0 0;
}

.sec p,
.sec ul,
.sec ol {
  margin: 0 0 1em 0;
}

.sec ul,
.sec ol {
  margin-left: 1.3em;
}

.sec ul li,
.sec ol li {
  margin: 0.2em 0;
}

.sec ul.cap,
.sec ol.cap {
  list-style: none;
  margin-left: 0;
}

.sec ul.cap li::before,
.sec ol.cap li::before {
  content: '※';
}

.sec ul.btn,
.sec ol.btn {
  list-style: none;
  margin: 2em 0 0 0;
}

.sec ul.btn li,
.sec ol.btn li {
  display: inline-block;
}

.sec ul.banner,
.sec ol.banner {
  list-style: none;
  list-style-position: inside;
  margin: 0 0 1.5em 0;
}

.sec ul.banner li,
.sec ol.banner li {
  margin: 0 0 10px;
}

.sec ul.banner li:last-child,
.sec ol.banner li:last-child {
  margin-bottom: 0;
}

.sec ul.banner li img,
.sec ol.banner li img {
  max-width: 100%;
  height: auto;
}

.sec ul.link,
.sec ol.link {
  zoom: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  list-style: none;
  margin: 0 -10px;
  padding: 1.5em 0 0;
  border-top: 1px solid #ddd;
}

.sec ul.link:before, .sec ul.link:after,
.sec ol.link:before,
.sec ol.link:after {
  content: "";
  display: table;
}

.sec ul.link:after,
.sec ol.link:after {
  clear: both;
}

.sec ul.link li,
.sec ol.link li {
  width: 50%;
  margin: 0 0 15px;
  padding: 0 10px;
}

.sec ul.link li a.link_img,
.sec ol.link li a.link_img {
  position: relative;
  display: block;
  width: 100%;
  height: 78px;
  margin-bottom: 3px;
  text-decoration: none;
  background-color: rgba(255, 255, 255, 0);
  background-image: -webkit-gradient(linear, 0 0, 100% 100%, color-stop(0.25, #fff), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, #fff), color-stop(0.75, #fff), color-stop(0.75, transparent), to(transparent));
  background-size: 7px 7px;
}

.sec ul.link li a.link_img img,
.sec ol.link li a.link_img img {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  height: auto;
  width: auto;
  max-width: 100%;
  max-height: 100%;
  margin: auto;
}

.sec table th,
.sec table td {
  vertical-align: top;
  text-align: left;
}

.sec table th {
  padding-right: 15px;
}

.sec a.link_btn {
  display: block;
  width: 400px;
  margin: 0;
  padding: 10px;
  color: #fff;
  background: #4F5762;
  text-align: center;
  text-decoration: none;
  line-height: 1.5;
}

.sec a.link_btn span {
  font-size: 0.8em;
}

.sec a.link_zoom {
  display: inline-block;
  min-height: 20px;
  margin: .5em 0 0 0;
  padding-left: 25px;
  text-decoration: none;
  background: url("../img/index_ic03.png") 0 50% no-repeat;
  background-size: 20px;
}

.sec hr {
  margin: 2.5em 0;
  border-top: 1px dotted rgba(255, 255, 255, 0.5);
}

/* ---------- slider ---------- */
.slider {
  margin: 0;
  padding: 0 30px;
}

.slider .slick-slide img {
  margin: 0 auto;
  width: 100%;
  height: auto;
}

.slider .slick-prev {
  left: 5px;
}

.slider .slick-next {
  right: 5px;
}

/* ---------- animation ---------- */
.fadein {
  opacity: 0;
  -webkit-transform: translate(50px, 0);
          transform: translate(50px, 0);
  -webkit-transition: all 500ms;
  transition: all 500ms;
}

.fadein.scrollin {
  opacity: 1;
  -webkit-transform: translate(0, 0);
          transform: translate(0, 0);
}

.fadein-top {
  -webkit-animation-name: fadein;
          animation-name: fadein;
  -webkit-animation-duration: 1s;
          animation-duration: 1s;
}

@-webkit-keyframes fadein {
  from {
    opacity: 0;
    -webkit-transform: translateY(20px);
            transform: translateY(20px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

@keyframes fadein {
  from {
    opacity: 0;
    -webkit-transform: translateY(20px);
            transform: translateY(20px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

/* ---------- mediaquery ---------- */
@media screen and (min-width: 769px) {
  a {
    -webkit-transition: all .2s;
    transition: all .2s;
  }
  a:hover {
    opacity: 0.6;
  }
}

@media screen and (max-width: 1024px) {
  .inner {
    width: 100%;
    padding: 0 50px;
  }
  .gear_box-1 {
    left: -5%;
  }
  .gear_box-2 {
    right: -5%;
  }
}

@media screen and (max-width: 768px) {
  body {
    font-size: 1.2em;
    line-height: 2;
  }
  .bg-1, .bg-2, .bg-3 {
    background-size: 100% auto;
  }
  .inner {
    padding: 0 5%;
  }
  .inner-w, .inner-m, .inner-s {
    width: 100%;
    padding: 0;
  }
  .inner-right, .inner-left {
    float: none;
  }
  .sec_title {
    position: relative;
    line-height: 1;
    margin: 0 0 50px;
  }
  .sec_title .en {
    margin: 0 0 15px;
  }
  .sec_title:before {
    top: -40px;
    left: -5px;
  }
  .sec table th,
  .sec table td {
    display: block;
    width: 100%;
  }
  .sec ul.btn li,
  .sec ol.btn li {
    display: block;
    width: 100%;
    margin-bottom: 5px;
  }
  .sec ul.btn li:last-child,
  .sec ol.btn li:last-child {
    margin-bottom: 0;
  }
  .sec a.link_btn {
    width: 100%;
  }
  .player {
    width: 100%;
  }
  .inner-s-uku .slider .slick-slide img {
    width: 100%;
    max-width: 160px;
  }
  .inner-s-uzu .slider .slick-slide img {
    width: 100%;
    max-width: 260px;
  }
}

@media screen and (max-width: 414px) {
  .gear_box-2 {
    right: -10%;
    top: auto;
    bottom: -3%;
  }
  .sec ul.link li,
  .sec ol.link li {
    width: 100%;
    padding: 0;
  }
}