@charset "UTF-8";
@import "normalize.css";
html {
  /*font-family: 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;*/
  font-family: "メイリオ", Meiryo, Osaka, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ＭＳ Ｐゴシック", Arial, Helvetica, sans-serif;
  font-size: 87.5%;
  line-height: 1.5;
  color: #333;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
dl,
ol {
  margin-top: 0;
}

ul,
ol {
  padding-left: 0;
}

li {
  list-style-type: none;
}

a {
  color: #333;
}

img {
  max-width: 100%;
  vertical-align: middle;
}

dd {
  margin-left: 0;
}

.material-icons {
  font-family: 'Material Icons';
  font-weight: normal;
  font-style: normal;
  font-size: inherit;  /* Preferred icon size */
  display: inline-block;
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  white-space: nowrap;
  direction: ltr;

  /* Support for all WebKit browsers. */
  -webkit-font-smoothing: antialiased;
  /* Support for Safari and Chrome. */
  text-rendering: optimizeLegibility;

  /* Support for Firefox. */
  -moz-osx-font-smoothing: grayscale;

  /* Support for IE. */
  font-feature-settings: 'liga';
}

/** Common **/
br.for-pc {
  display: block;
}
br.for-sp {
  display: none;
}

@media screen and (max-width: 35.5em) {
  br.for-pc {
    display: none;
  }
  br.for-sp {
    display: block;
  }
}

/** Header **/
header {
  position: relative;
  padding: 16px 0 0;
}

header h1 {
  width: 1000px;
  margin: 0 auto;
}

header h1 a {
  display: inline-block;
  -webkit-transition: opacity .2s ease-out;
  transition: opacity .2s ease-out;
}

header h1 a:hover {
  opacity: .8;
}

@media screen and (max-width: 35.5em) {

  header {
    width: 100%;
    padding: 0;
  }

  header h1 {
    width: 90%;
    margin:10px 5% 10px 5%;
  }
}

/** Main  **/
main {
  width: 1000px;
  margin: 20px auto;
}

main:after {
  display:block;
  content:"";
  clear:both;
}

@media screen and (max-width: 35.5em) {

  main {
    width:auto;
    padding: 0 10px;
  }
}

/** Main Tutorial  **/
main .tutorial h3 {
  background: #6f0013;
  color: white;
  padding: 5px 15px;
  margin: 15px 0 0;
  cursor: pointer;
}

main .tutorial h3:hover {
  opacity: .8;
}

main .tutorial .expand-icon {
  float: right;
}

main .tutorial .expand-icon i {
  vertical-align: middle;
}

main .tutorial .detail {
  padding: 15px 20px;
}

main .tutorial .detail.close {
  display: none;
}

main .tutorial .detail-wrapper {
  display: table;
  width: 100%;
}

main .tutorial .detail-wrapper > * {
  display: table-cell;
  vertical-align: top;
}

main .tutorial .movie {
  width: 550px;
  padding: 0 40px;
  vertical-align: middle;
  background: #faebd7;
}

main .tutorial .movie-wrapper {
  width: 100%;
  position: relative;
  padding-bottom: 56.25%;
}

/*main .tutorial .movie-wrapper:not(.selected) {
  display: none;
}*/

main .tutorial .movie iframe {
  width: 100%;
  height: 100%;
  border: none;
}

main .tutorial .selector {
}

main .tutorial .selector li {
  padding: 25px 15px;
  background: #d9d1c2;
  cursor: pointer;
  box-shadow: 5px 0px 10px -5px inset;
}

main .tutorial .selector li:hover {
  opacity: .8;
}

main .tutorial .selector li:not(:first-of-type) {
  margin: 5px 0 0;
}

main .tutorial .selector li.selected {
  font-weight: bold;
  background: #faebd7;
  color: #6f0013;
  cursor: auto;
  box-shadow: none;
}

main .tutorial .selector li.selected:hover {
  opacity: 1;
}

/*
main .tutorial .selector li.selected:before {
  font-family: "Material Icons";
  content: "\E039";
  vertical-align: bottom;
  margin-right: 5px;
  font-size: 1.1em;
}
*/

main .tutorial .expand-link-area {
  text-align: right;
  margin: 10px 20px 0;
}

@media screen and (max-width: 35.5em) {

  main .tutorial .detail {
    padding: 15px 0;
  }

  main .tutorial .detail > * {
    display: block;
  }

  main .tutorial .movie {
    width: 100%;
    padding: 0;
    background: none;
  }

  main .tutorial .detail-wrapper > * {
    display: block;
  }

  main .tutorial .selector {
    margin: 15px 0 0;
    padding: 0;
  }

  main .tutorial .selector li {
    box-shadow: none;
    padding: 8px 15px;
  }

}

/** Footer  **/
footer {
  width: 1000px;
  margin: 0 auto;
  padding: 21px 0 10px;
  text-align: center;
}

footer p {
  font-size: 12px;
  line-height: 20px;
  padding-bottom: 8px;
  margin-bottom: 0;
}

@media screen and (max-width: 35.5em){

  footer {
    width:100%;
    padding: 0;
    margin-top: 30px;
  }
  footer p {
    font-size:10px;
  }

}