/*!
 * Bootstrap Reboot v4.4.1 (https://getbootstrap.com/)
 * Copyright 2011-2019 The Bootstrap Authors
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
 */
/* line 8, ../sass/_reboot.scss */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* line 14, ../sass/_reboot.scss */
html {
  font-family: sans-serif;
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

/* line 21, ../sass/_reboot.scss */
article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
  display: block;
}

/* line 25, ../sass/_reboot.scss */
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  text-align: left;
  background-color: #fff;
}

/* line 36, ../sass/_reboot.scss */
[tabindex="-1"]:focus:not(:focus-visible) {
  outline: 0 !important;
}

/* line 40, ../sass/_reboot.scss */
hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}

/* line 46, ../sass/_reboot.scss */
h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

/* line 51, ../sass/_reboot.scss */
p {
  margin-top: 0;
  margin-bottom: 1rem;
}

/* line 56, ../sass/_reboot.scss */
abbr[title],
abbr[data-original-title] {
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
  cursor: help;
  border-bottom: 0;
  -webkit-text-decoration-skip-ink: none;
  text-decoration-skip-ink: none;
}

/* line 67, ../sass/_reboot.scss */
address {
  margin-bottom: 1rem;
  font-style: normal;
  line-height: inherit;
}

/* line 73, ../sass/_reboot.scss */
ol,
ul,
dl {
  margin-top: 0;
  margin-bottom: 1rem;
}

/* line 80, ../sass/_reboot.scss */
ol ol,
ul ul,
ol ul,
ul ol {
  margin-bottom: 0;
}

/* line 87, ../sass/_reboot.scss */
dt {
  font-weight: 700;
}

/* line 91, ../sass/_reboot.scss */
dd {
  margin-bottom: .5rem;
  margin-left: 0;
}

/* line 96, ../sass/_reboot.scss */
blockquote {
  margin: 0 0 1rem;
}

/* line 100, ../sass/_reboot.scss */
b,
strong {
  font-weight: bolder;
}

/* line 105, ../sass/_reboot.scss */
small {
  font-size: 80%;
}

/* line 109, ../sass/_reboot.scss */
sub,
sup {
  position: relative;
  font-size: 75%;
  line-height: 0;
  vertical-align: baseline;
}

/* line 117, ../sass/_reboot.scss */
sub {
  bottom: -.25em;
}

/* line 121, ../sass/_reboot.scss */
sup {
  top: -.5em;
}

/* line 125, ../sass/_reboot.scss */
a {
  color: #007bff;
  text-decoration: none;
  background-color: transparent;
}

/* line 131, ../sass/_reboot.scss */
a:hover {
  color: #0056b3;
  text-decoration: underline;
}

/* line 136, ../sass/_reboot.scss */
a:not([href]) {
  color: inherit;
  text-decoration: none;
}

/* line 141, ../sass/_reboot.scss */
a:not([href]):hover {
  color: inherit;
  text-decoration: none;
}

/* line 146, ../sass/_reboot.scss */
pre,
code,
kbd,
samp {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 1em;
}

/* line 154, ../sass/_reboot.scss */
pre {
  margin-top: 0;
  margin-bottom: 1rem;
  overflow: auto;
}

/* line 160, ../sass/_reboot.scss */
figure {
  margin: 0 0 1rem;
}

/* line 164, ../sass/_reboot.scss */
img {
  vertical-align: middle;
  border-style: none;
}

/* line 169, ../sass/_reboot.scss */
svg {
  overflow: hidden;
  vertical-align: middle;
}

/* line 174, ../sass/_reboot.scss */
table {
  border-collapse: collapse;
}

/* line 178, ../sass/_reboot.scss */
caption {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  color: #6c757d;
  text-align: left;
  caption-side: bottom;
}

/* line 186, ../sass/_reboot.scss */
th {
  text-align: inherit;
}

/* line 190, ../sass/_reboot.scss */
label {
  display: inline-block;
  margin-bottom: 0.5rem;
}

/* line 195, ../sass/_reboot.scss */
button {
  border-radius: 0;
}

/* line 199, ../sass/_reboot.scss */
button:focus {
  outline: 1px dotted;
  outline: 5px auto -webkit-focus-ring-color;
}

/* line 204, ../sass/_reboot.scss */
input,
button,
select,
optgroup,
textarea {
  margin: 0;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

/* line 215, ../sass/_reboot.scss */
button,
input {
  overflow: visible;
}

/* line 220, ../sass/_reboot.scss */
button,
select {
  text-transform: none;
}

/* line 225, ../sass/_reboot.scss */
select {
  word-wrap: normal;
}

/* line 229, ../sass/_reboot.scss */
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/* line 236, ../sass/_reboot.scss */
button:not(:disabled),
[type="button"]:not(:disabled),
[type="reset"]:not(:disabled),
[type="submit"]:not(:disabled) {
  cursor: pointer;
}

/* line 243, ../sass/_reboot.scss */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  padding: 0;
  border-style: none;
}

/* line 251, ../sass/_reboot.scss */
input[type="radio"],
input[type="checkbox"] {
  box-sizing: border-box;
  padding: 0;
}

/* line 257, ../sass/_reboot.scss */
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"] {
  -webkit-appearance: listbox;
}

/* line 264, ../sass/_reboot.scss */
textarea {
  overflow: auto;
  resize: vertical;
}

/* line 269, ../sass/_reboot.scss */
fieldset {
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

/* line 276, ../sass/_reboot.scss */
legend {
  display: block;
  width: 100%;
  max-width: 100%;
  padding: 0;
  margin-bottom: .5rem;
  font-size: 1.5rem;
  line-height: inherit;
  color: inherit;
  white-space: normal;
}

/* line 288, ../sass/_reboot.scss */
progress {
  vertical-align: baseline;
}

/* line 292, ../sass/_reboot.scss */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/* line 297, ../sass/_reboot.scss */
[type="search"] {
  outline-offset: -2px;
  -webkit-appearance: none;
}

/* line 302, ../sass/_reboot.scss */
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/* line 306, ../sass/_reboot.scss */
::-webkit-file-upload-button {
  font: inherit;
  -webkit-appearance: button;
}

/* line 311, ../sass/_reboot.scss */
output {
  display: inline-block;
}

/* line 315, ../sass/_reboot.scss */
summary {
  display: list-item;
  cursor: pointer;
}

/* line 320, ../sass/_reboot.scss */
template {
  display: none;
}

/* line 324, ../sass/_reboot.scss */
[hidden] {
  display: none !important;
}

/*# sourceMappingURL=bootstrap-reboot.css.map */
/* line 18, ../sass/style.scss */
html {
  font-size: 10px;
}

/* line 22, ../sass/style.scss */
.forPC {
  display: none;
}

/* line 26, ../sass/style.scss */
img {
  max-width: 100%;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

/* line 34, ../sass/style.scss */
a:link, a:visited, a:hover, a:active {
  color: inherit;
  text-decoration: none;
}

/* line 39, ../sass/style.scss */
.fadein {
  opacity: 0;
  -moz-transition: opacity 3s;
  -o-transition: opacity 3s;
  -webkit-transition: opacity 3s;
  transition: opacity 3s;
}

/* line 43, ../sass/style.scss */
.fadein.lazyloaded {
  opacity: 1;
}

@media screen and (min-width: 480px) {
  /* line 56, ../sass/style.scss */
  .forSP {
    display: none;
  }

  /* line 59, ../sass/style.scss */
  .forPC {
    display: block;
  }

  /* line 63, ../sass/style.scss */
  img {
    display: block;
  }

  /* line 73, ../sass/style.scss */
  div.eyecatch img, div.lecture img, div.more_info img, div.introduction img, div.scene img {
    width: 60.577%;
    height: auto;
    margin: 0 auto;
  }
  /* line 79, ../sass/style.scss */
  div.introduction {
    background-image: url("../img/PC/WCG2401-PC-back_02.jpg");
  }
  /* line 82, ../sass/style.scss */
  div.scene .gradient {
    background-image: url("../img/PC/WCG2401-PC-back_05.jpg");
  }
  /* line 85, ../sass/style.scss */
  div.scene .no_gradient {
    background-color: #68c8e1;
  }
}