@charset "UTF-8";
/* Reset Style */
html {
  overflow-y: scroll; }

body {
  line-height: 1;
  color: #000; }

/* html5doctor.com Reset Stylesheet v1.6.1
	Last Updated: 2010-09-17 Author: Richard Clark - http://richclarkdesign.com Twitter: @rich_clark */
html, body, div, span, object, iframe, header, footer,
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, option {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent; }

em {
  font-weight: bold;
  font-style: normal; }

strong {
  font-weight: normal; }

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

ul,
ol {
  list-style: none; }

ul,
ol,
dl {
  letter-spacing: -.4em; }

ul li,
ol li,
dl dt,
dl dd {
  letter-spacing: 0.05em; }

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;
  outline: none; }

ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none; }

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; }

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #fff; }

input, button, select, textarea {
  vertical-align: middle;
  font-family: inherit;
  font-size: 100%; }

/* YUI 3.4.1 (build 4118) Copyright 2011 Yahoo! Inc. All rights reserved.
Licensed under the BSD License. http://yuilibrary.com/license/ */
body {
  font: 16px/1.5 'メイリオ',Meiryo,'Hiragino Kaku Gothic ProN','ヒラギノ角ゴ ProN W3','游ゴシック',YuGothic,'ＭＳ Ｐゴシック',Helvetica,Arial,sans-serif;
  *font-size: small;
  *font: x-small; }

/* for IE6 */
* html body {
  font-size: 100%; }

/* for IE7 */
*:first-child + html body {
  font-size: 100%; }

/*
// Nudge down to get to 13px equivalent for these form elements
select, input, button, textarea {
	font:99% "游ゴシック", YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
}

// To help tables remember to inherit
table {
	font-size:inherit;
	font:100%;
}

// Bump up IE to get to 13px equivalent for these fixed-width elements
pre, code, kbd, samp, tt {
	font-family:"游ゴシック", YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
	*font-size:108%;
	line-height:100%;
}*/
.inline_block {
  display: inline-block;
  *display: inline;
  *zoom: 1; }

.table_cell {
  display: table-cell;
  *display: inline;
  *zoom: 1;
  vertical-align: middle; }

/* clearfix */
.clearfix, ul.disc,
ol.disc, .pagetop, #header, #footer {
  position: relative;
  *zoom: 1; }
  .clearfix:after, ul.disc:after,
  ol.disc:after, .pagetop:after, #header:after, #footer:after {
    content: ".";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden; }

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%; }

/*----------------------------------------------------
	element style
----------------------------------------------------*/
body {
  background: #fff;
  color: #333333;
  font-family: "Yantramanav", sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  letter-spacing: 0.05em; }

input, textarea {
  font-family: "Yantramanav", sans-serif; }

sup,
sub,
.note {
  font-size: 70%; }

sup {
  vertical-align: top;
  position: relative;
  top: 0; }

sub {
  vertical-align: baseline;
  position: relative;
  top: 0; }
  sub.note {
    font-size: 62% !important;
    font-weight: bold; }

* html body, * html input, * html textarea {
  font-family: "Yantramanav", sans-serif; }

.scroll {
  overflow: auto;
  white-space: nowrap; }

.blank span:after {
  content: '';
  display: inline-block;
  vertical-align: baseline;
  background: url("http://edu.casio.com/assets/images/blank.png") no-repeat center left;
  background-size: contain;
  width: 11px;
  height: 11px;
  margin-left: 11px; }

.blank.blank_wh span:after {
  background-image: url("http://edu.casio.com/assets/images/blank_wh.png"); }

.blank_bk {
  color: #3e3a39; }
  .blank_bk:after {
    content: '';
    display: inline-block;
    vertical-align: middle;
    background: url("http://edu.casio.com/assets/images/blank_bk.png") no-repeat left -1px;
    background-size: contain;
    width: 11px;
    height: 12px;
    margin-left: 11px; }
  .blank_bk:hover,
  a:hover .blank_bk {
    color: #FFF; }
    .blank_bk:hover:after,
    a:hover .blank_bk:after {
      background-image: url("http://edu.casio.com/assets/images/blank_wh.png"); }

.blank_blu {
  color: #00a6ff; }
  .blank_blu span:after {
    content: '';
    display: inline-block;
    vertical-align: baseline;
    background: url("http://edu.casio.com/assets/images/blank_blu.png") no-repeat center left;
    background-size: contain;
    width: 11px;
    height: 11px;
    margin-left: 11px;
    color: #00a6ff; }
  .blank_blu:hover {
    text-decoration: underline; }

a {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  text-decoration: none;
  color: #333333; }
  a.pdf {
    text-decoration: underline;
    color: #33b2ff; }
    a.pdf:before {
      content: '';
      display: inline-block;
      vertical-align: text-bottom;
      background: url("http://edu.casio.com/assets/images/pdf.png") no-repeat center left;
      background-size: contain;
      width: 25px;
      height: 25px;
      margin-right: 5px; }
    a.pdf:hover {
      text-decoration: none; }
.fr,
.imgR {
  float: right;
  margin-left: 10px; }

.fl,
.imgL {
  float: left;
  margin-right: 10px; }

.imgC,
.tC,
.btn {
  text-align: center; }

.imgC {
  display: block;
  margin-left: auto;
  margin-right: auto; }

.tR {
  text-align: right !important; }

.sign {
  text-align: right; }

.tL {
  text-align: left !important; }

.att {
  color: #F00; }
  .att a {
    color: #F00; }

.mb00 {
  margin-bottom: 0 !important; }

.mb20 {
  margin-bottom: 20px !important; }

.blu {
  color: #00a6ff; }

ul.disc > li,
ol.disc > li {
  list-style: disc !important;
  margin: 0 0 0 1.4em; }

ul.decimal > li,
ol.decimal > li {
  list-style: decimal !important;
  margin: 0 0 0 1.4em; }

ul.lower-roman > li,
ol.lower-roman > li {
  list-style: lower-roman !important;
  margin: 0 0 0 1.4em; }

ul.lower-latin > li,
ol.lower-latin > li {
  list-style: lower-latin !important;
  margin: 0 0 0 1.4em; }

ul.ower-alpha > li,
ol.ower-alpha > li {
  list-style: ower-alpha !important;
  margin: 0 0 0 1.4em; }

ul.indentlist li,
ol.indentlist li {
  text-indent: -1em;
  padding-left: 1em; }

ul.att-list li,
ol.att-list li {
  list-style: none;
  background: url("http://edu.casio.com/assets/images/ic_att.png") no-repeat left 0.5em;
  margin: 0;
  padding-left: 20px; }

ul.note-list li,
ol.note-list li {
  list-style: none;
  background: url("http://edu.casio.com/assets/images/ic_note.png") no-repeat 5px 0.5em;
  margin: 1em 0;
  padding: 5px 5px 5px 25px;
  border: 1px dashed #DDD;
  display: table; }

.italic {
  font-style: italic; }

.margin-c {
  margin-left: auto;
  margin-right: auto; }

.mov {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  margin-top: 2.11268%; }
  @media (min-width: 0px) and (max-width: 767px) {
    .mov {
      margin-top: 5.17241%; } }
  .mov iframe {
    position: absolute;
    top: 0;
    right: 0;
    width: 100% !important;
    height: 100% !important; }

.formula {
  color: #333 !important;
  font-family: serif, sans-serif;
  font-weight: bold; }
  .formula .sfrac {
    display: inline-block;
    vertical-align: -0.5em;
    text-align: center; }
    .formula .sfrac i {
      width: auto !important;
      padding: 0 !important;
      color: #333 !important; }
    .formula .sfrac-num {
      display: inline-block;
      font-size: 1.5rem; }
    .formula .sfrac__inr {
      display: block;
      white-space: nowrap;
      text-align: left; }
      .formula .sfrac__inr-bottom {
        border-top: 1px solid #333; }

.sp_item {
  display: none !important; }

img {
  width: 100%;
  height: auto;
  vertical-align: bottom; }

.note {
  font-size: 77% !important;
  font-weight: normal !important; }

.indent {
  text-indent: -1em;
  padding-left: 1em; }

.bold {
  font-weight: bold !important; }

.contents {
  box-sizing: border-box;
  display: table;
  margin: 0 auto;
  width: 100%;
  max-width: 1420px;
  table-layout: fixed !important;
  background: #F00; }

.iframe-content {
  position: relative;
  width: 100%;
  padding: 50% 0 0 0;
  border: 3px double #dfdfdf;
  margin-bottom: 4.93827%; }
  @media (min-width: 0px) and (max-width: 767px) {
    .iframe-content {
      margin-bottom: 12.5%; } }
  .iframe-content iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%; }

@media (min-width: 0px) and (max-width: 1420px) {
  .contents {
    padding: 0 5%; } }

a.links {
  position: relative;
  padding-left: 15px;
  background: url("http://edu.casio.com/assets/images/arrow02.png") no-repeat 0.4em center;
  background-size: 5px auto; }

a.txlink {
  color: #00a6ff;
  text-decoration: underline; }

.box {
  padding: 1em 1.5em;
  border: 1px solid #bbb;
  margin-bottom: 3em !important; }

.box_att {
  padding: 1em 1.5em;
  border: 1px solid #F00;
  margin-bottom: 2em !important; }

@media all and (min-width: 1025px) {
  .btn,
  a,
  .submit {
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    opacity: 1;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden; }
  a.fade:hover,
  .submit.fade:hover {
    filter: alpha(opacity=50);
    opacity: 0.5;
    -moz-opacity: 0.5;
    -webkit-opacity: 0.5; } }

@media (min-width: 0px) and (max-width: 1240px) {
  body {
    font-size: 93%; } }
  @media all and (min-width: 0px) and (max-width: 1240px) and (-ms-high-contrast: none) {
    body {
      font-size: 70%; } }

/*----------------------------------------------------
	.contents
----------------------------------------------------*/
#contents {
  width: 100%;
  min-width: 1020px;
  box-sizing: border-box; }

section {
  width: 100%;
  min-width: 1020px;
  text-align: center;
  box-sizing: border-box;
  position: relative;
  padding: 0 2.11268%; }
  section#title_area {
    width: 100%;
    background: -ms-linear-gradient(left, #0458c4 0%, #009fe5 100%);
    /* FF3.6-15 */
    background: -moz-linear-gradient(left, #0458c4 0%, #009fe5 100%);
    /* FF3.6-15 */
    background: -webkit-linear-gradient(left, #0458c4 0%, #009fe5 100%);
    /* Chrome10-25,Safari5.1-6 */
    background-repeat: no-repeat;
    background-position: center;
    color: #FFF;
    text-align: left;
    position: relative;
    height: 270px;
    overflow: hidden;
    padding: 0; }
    section#title_area #bradcrumbs {
      position: absolute;
      width: 100%;
      padding: 1.23457% 1.85185%;
      box-sizing: border-box; }
      section#title_area #bradcrumbs li {
        display: inline-block;
        vertical-align: middle;
        font-size: 77%; }
        section#title_area #bradcrumbs li a {
          color: #FFF; }
          section#title_area #bradcrumbs li a:after {
            content: '>';
            display: inline-block;
            vertical-align: baseline;
            margin: .5em; }
    section#title_area h1 {
      width: 100%;
      font-size: 362%;
      font-weight: normal;
      display: table;
      height: 100%;
      box-sizing: border-box; }
      section#title_area h1.adjust {
        font-size: 262%; }
      section#title_area h1 span {
        width: 100%;
        display: table-cell;
        vertical-align: middle;
        box-sizing: border-box;
        padding: 0 6.17284%; }
        section#title_area h1 span:before {
          content: '';
          display: block;
          width: 40px;
          height: 3px;
          background: #ffd600; }
          @media (min-width: 0px) and (max-width: 767px) {
            section#title_area h1 span:before {
              display: none; } }
        section#title_area h1 span.note {
          display: inline;
          padding: 0; }
          section#title_area h1 span.note:before {
            display: none; }
  section.col_w {
    background: #FFF;
    padding: 5.55556% 0; }
  section.col_g {
    background: #f2f2f2;
    padding: 5.55556% 0; }
  section .inr {
    text-align: left;
    width: 100%;
    max-width: 1420px;
    box-sizing: border-box;
    margin: 0 auto;
    position: relative;
    table-layout: fixed !important; }
    @media (min-width: 0px) and (max-width: 1420px) {
      section .inr {
        padding-left: 5%;
        padding-right: 5%; } }

.ttl_h1 {
  color: #00a6ff;
  /*    font-size: fz(57);*/
  font-size: 370%;
  text-align: center;
  line-height: 1;
  margin-bottom: 20px;
  font-weight: normal; }
  .ttl_h1_s {
    font-size: 262%;
    line-height: 1.2;
    margin-bottom: 30px; }
  .ttl_h1_02 {
    color: #1d2080; }

.ttl_h2 {
  font-size: 216%;
  font-weight: normal;
  line-height: 1.05; }
  @media (min-width: 0px) and (max-width: 1140px) {
    .ttl_h2 {
      font-size: 185%; } }
  .ttl_h2_01 {
    color: #1d2080; }
    .ttl_h2_01_s {
      font-size: 124%; }
  .ttl_h2_02 {
    color: #00a6ff; }
    .ttl_h2_02_s {
      font-size: 124%; }
  .ttl_h2_bk {
    color: #3e3a39; }
  .ttl_h2_c {
    text-align: center; }
  .ttl_h2_s {
    font-size: 124%;
    color: #3e3a39; }
  .ttl_h2_ss {
    font-size: 116%;
    color: #3e3a39; }
  .ttl_h2_line span:before {
    content: '';
    display: block;
    width: 1em;
    height: 3px;
    background: #ffd600;
    margin-bottom: .5em; }
  .ttl_h2_pdf {
    background: url("http://edu.casio.com/assets/images/pdf.png") no-repeat center left;
    background-size: 24px;
    padding-left: 30px;
    line-height: 24px; }

.lead {
  margin-bottom: 5.55556%; }
  .lead_c {
    text-align: center; }

ul.list {
  width: 100%;
  margin-bottom: 2.8169%; }
  @media (min-width: 0px) and (max-width: 767px) {
    ul.list {
      margin-bottom: 6.25%; } }
  ul.list li {
    background: #FFF;
    margin-bottom: 1.40845%; }
    @media (min-width: 0px) and (max-width: 767px) {
      ul.list li {
        margin-bottom: 4.6875%; } }
    ul.list li:last-child {
      margin-bottom: 0; }
    ul.list li a {
      width: 100%;
      display: block; }
    ul.list li .img {
      width: 50%;
      display: table-cell; }
      @media (min-width: 0px) and (max-width: 767px) {
        ul.list li .img {
          width: 100%;
          display: block; } }
    ul.list li .txt {
      width: 50%;
      display: table-cell;
      vertical-align: middle;
      background: #FFF;
      box-sizing: border-box;
      padding: 0 5.6338%; }
      @media (min-width: 0px) and (max-width: 767px) {
        ul.list li .txt {
          width: 100%;
          display: block;
          padding: 9.375%; } }
      ul.list li .txt p {
        margin-bottom: 10px; }

ul.links.links_blu li + li {
  margin-top: 10px; }

ul.links.links_blu li a {
  background: url("http://edu.casio.com/assets/images/link_blu.png") no-repeat center left;
  background-size: 22px;
  padding-left: 30px;
  display: table;
  width: 100%;
  box-sizing: border-box;
  height: 100%; }
  ul.links.links_blu li a span {
    display: table-cell;
    vertical-align: middle; }

ul.links.links_mov li a {
  background: url("http://edu.casio.com/assets/images/link_mov.png") no-repeat center left;
  background-size: 22px;
  padding-left: 30px;
  display: table;
  width: 100%;
  box-sizing: border-box;
  height: 100%; }
  ul.links.links_mov li a span {
    display: table-cell;
    vertical-align: middle; }

.btn_more, .btn_more_close {
  border: 2px solid #3e3a39;
  display: table;
  border-radius: 30px;
  padding: 5px 25px;
  font-size: 77%;
  color: #3e3a39;
  font-weight: bold;
  position: relative;
  min-width: 120px;
  box-sizing: border-box; }

.btn_blu {
  display: table;
  border-radius: 36px;
  padding: 15px 36px;
  background: #0458c4;
  font-size: 124%;
  color: #FFF;
  width: 33.3%;
  max-width: 275px;
  margin: 0 auto;
  position: relative; }
  .btn_blu:after {
    content: '';
    display: inline-block;
    vertical-align: baseline;
    background: url("http://edu.casio.com/assets/images/link_right_w.png") no-repeat center left;
    background-size: contain;
    width: 11px;
    height: 15px;
    position: absolute;
    right: 20px;
    top: 50%;
    margin-top: -8px; }
  .btn_blu.auto {
    width: auto;
    max-width: 100%; }

.btn_dl {
  padding: 5px 25px 5px 35px;
  font-size: 93%; }
  .btn_dl:before {
    content: '';
    display: inline-block;
    vertical-align: baseline;
    background: url("http://edu.casio.com/assets/images/dl.png") no-repeat center left;
    background-size: contain;
    width: 25px;
    height: 25px;
    position: absolute;
    left: 10px;
    top: 50%;
    margin-top: -13px; }

.btn_or {
  display: table;
  border-radius: 36px;
  padding: 15px 36px;
  background: #ffd600;
  color: #3e3a39;
  position: relative; }
  .btn_or:after {
    content: '';
    display: inline-block;
    vertical-align: baseline;
    background: url("http://edu.casio.com/assets/images/link_right.png") no-repeat center right;
    background-size: contain;
    width: 11px;
    height: 15px;
    position: absolute;
    right: 15px;
    top: 50%;
    margin-top: -8px; }

a:hover .btn_more,
a:hover .btn_more_close {
  border: 2px solid #0458c4;
  background: #0458c4;
  color: #FFF; }

a:hover.btn_blu {
  background: #00a6ff; }

a:hover .btn_blu {
  background: #00a6ff; }

a:hover .btn_dl:before {
  background-image: url("http://edu.casio.com/assets/images/dl_w.png"); }

.btn_more:hover,
.btn_more_close:hover {
  border: 2px solid #0458c4;
  background: #0458c4;
  color: #FFF; }

.btn_blu:hover {
  background: #00a6ff; }

.btn_blu:hover {
  background: #00a6ff; }

.btn_dl:hover:before {
  background-image: url("http://edu.casio.com/assets/images/dl_w.png"); }

.w_80 {
  width: 80%;
  margin-left: auto;
  margin-right: auto; }

.tab-wrap {
  margin-bottom: 6.86275%; }

.tab__hide {
  display: none; }

.tab__open, .tab__pagelink_open {
  text-align: center;
  margin-top: 1.96078%; }
  .tab__open .btn, .tab__pagelink_open .btn {
    background: #ffd600;
    padding: 9px 25px;
    margin: 0 auto;
    cursor: pointer;
    width: 175px;
    position: relative;
    font-size: 93%;
    border: 2px solid #ffd600; }
    .tab__open .btn i, .tab__pagelink_open .btn i {
      width: 16px;
      height: 16px;
      font-size: 16px;
      display: inline-block;
      vertical-align: middle;
      position: absolute;
      right: 10px;
      top: 50%;
      margin-top: -8px; }
      .tab__open .btn i.fa, .tab__pagelink_open .btn i.fa {
        -webkit-font-smoothing: antialiased;
        -webkit-text-stroke: 2px #ffd600; }
    .tab__open .btn-small, .tab__pagelink_open .btn-small {
      background: #00a6ff;
      border: 2px solid #00a6ff;
      color: #fff;
      width: auto;
      min-width: 120px;
      padding: 5px 25px;
      font-size: 85%; }
      .tab__open .btn-small i, .tab__pagelink_open .btn-small i {
        width: 14px;
        height: 14px;
        font-size: 14px;
        display: inline-block;
        vertical-align: middle;
        position: absolute;
        right: 10px;
        top: 50%;
        margin-top: -7px; }
        .tab__open .btn-small i.fa, .tab__pagelink_open .btn-small i.fa {
          -webkit-font-smoothing: antialiased;
          -webkit-text-stroke: 2px #00a6ff; }

.form-btn {
  text-align: center; }
  .form-btn li {
    width: 235px;
    display: inline-block;
    margin: 4.22535% 1.40845%;
    vertical-align: top; }
    @media (min-width: 0px) and (max-width: 767px) {
      .form-btn li {
        width: 80%;
        display: block;
        margin: 6.25% auto; } }
    .form-btn li.full {
      width: auto;
      display: inline-block; }
    .form-btn li input,
    .form-btn li button,
    .form-btn li a {
      width: 100%;
      display: block;
      box-sizing: border-box;
      font-size: 124%;
      border-radius: 50px;
      padding: 1em;
      cursor: pointer;
      -webkit-transition: all 0.5s;
      -moz-transition: all 0.5s;
      -ms-transition: all 0.5s;
      -o-transition: all 0.5s;
      transition: all 0.5s;
      opacity: 1;
      backface-visibility: hidden;
      -webkit-backface-visibility: hidden;
      border: none; }
      .form-btn li input:hover,
      .form-btn li button:hover,
      .form-btn li a:hover {
        filter: alpha(opacity=50);
        opacity: 0.5;
        -moz-opacity: 0.5;
        -webkit-opacity: 0.5; }
      .form-btn li input.btn_reset,
      .form-btn li button.btn_reset,
      .form-btn li a.btn_reset {
        background: #3e3a39;
        color: #FFF; }
      .form-btn li input.btn_submit,
      .form-btn li button.btn_submit,
      .form-btn li a.btn_submit {
        background: #0458c4;
        color: #FFF; }
      .form-btn li input.disabled,
      .form-btn li button.disabled,
      .form-btn li a.disabled {
        pointer-events: none;
        background: #dadada; }

#pagenav {
  background: #FFF;
  width: 100%;
  box-sizing: border-box;
  padding: 1.23457% 1.85185%;
  width: 100%;
  overflow: hidden;
  position: relative; }
  @media (min-width: 0px) and (max-width: 767px) {
    #pagenav {
      padding: 0 4.6875%;
      height: auto;
      box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.3);
      z-index: 350; } }
  #pagenav.fixed {
    position: fixed;
    top: 0;
    z-index: 50;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.3); }
    @media (min-width: 0px) and (max-width: 767px) {
      #pagenav.fixed {
        top: 64px !important; } }
  #pagenav dl {
    width: 100%;
    display: table; }
    #pagenav dl dt {
      font-size: 124%;
      color: #0458c4;
      display: none; }
      @media (min-width: 0px) and (max-width: 767px) {
        #pagenav dl dt {
          display: block !important;
          text-align: center;
          box-sizing: border-box;
          line-height: 60px; }
          #pagenav dl dt:before {
            content: "";
            background-image: url("http://edu.casio.com/assets/images/forteachers/gakuhan/policy/open.png");
            background-size: 100%;
            background-repeat: no-repeat;
            display: inline-block;
            vertical-align: middle;
            height: 10px;
            margin-right: .5em;
            width: 15px; }
          #pagenav dl dt.close:before {
            background-image: url("http://edu.casio.com/assets/images/forteachers/gakuhan/policy/close.png"); } }
    #pagenav dl dd {
      display: table-cell;
      text-align: right; }
      @media (min-width: 0px) and (max-width: 767px) {
        #pagenav dl dd {
          display: none;
          text-align: left;
          padding: 3.125% 0;
          border-top: 1px solid #e6e6e6; } }
      #pagenav dl dd ul {
        text-align: right; }
        @media (min-width: 0px) and (max-width: 767px) {
          #pagenav dl dd ul {
            text-align: left; } }
        #pagenav dl dd ul li {
          display: inline-block;
          margin-left: 2em;
          font-size: 93%; }
          #pagenav dl dd ul li.on a {
            background: url("http://edu.casio.com/assets/images/link_right_blu.png") no-repeat center left;
            background-size: 6px auto;
            color: #0458c4; }
          #pagenav dl dd ul li a {
            background: url("http://edu.casio.com/assets/images/link_right_gray.png") no-repeat center left;
            background-size: 6px auto;
            padding-left: 15px; }
            #pagenav dl dd ul li a:hover {
              background: url("http://edu.casio.com/assets/images/link_right_blu.png") no-repeat center left;
              background-size: 6px auto;
              color: #0458c4; }
          @media (min-width: 0px) and (max-width: 767px) {
            #pagenav dl dd ul li {
              display: block;
              text-align: left;
              margin: 0;
              font-size: 108%;
              padding: 1.5625% 0; }
              #pagenav dl dd ul li a {
                display: block; } }

.heading {
  font-size: 216%;
  color: #1d2080; }
  @media (min-width: 0px) and (max-width: 767px) {
    .heading {
      font-size: 162%; } }
  .heading .num {
    display: inline-block;
    vertical-align: middle;
    font-size: .7em;
    padding: 0 .5em;
    color: #FFF !important;
    background: #1d2080;
    text-align: center;
    border-radius: 1.4em; }

.subheading {
  font-size: 185%;
  color: #1d2080; }
  @media (min-width: 0px) and (max-width: 767px) {
    .subheading {
      font-size: 139%; } }
  .subheading.num {
    font-size: 162%;
    display: table; }
    .subheading.num span {
      display: table-cell; }
  .subheading .num {
    display: inline-block;
    vertical-align: top;
    font-size: .8em;
    padding: 0 .5em;
    color: #1d2080 !important;
    background: #ffd600;
    text-align: center;
    margin-right: .5em; }

.heading_s {
  color: #1d2080; }
  .heading_s .num {
    display: inline-block;
    vertical-align: middle;
    font-size: .7em;
    padding: 0 .5em;
    color: #FFF !important;
    background: #1d2080;
    text-align: center;
    border-radius: 1.4em; }

.update {
  background: #E3E3E3;
  padding: 40px;
  margin: 6.33803% 0; }
  .update .ttl {
    color: #e60012;
    font-weight: bold;
    margin-bottom: 5px; }
  .update ul li {
    display: table;
    width: 100%;
    margin-bottom: .3em;
    font-size: 93%; }
    .update ul li span,
    .update ul li a {
      display: table-cell;
      vertical-align: top;
      color: #3e3a39; }
    .update ul li span {
      width: 6em; }
    .update ul li a:hover {
      color: #00a6ff; }

.pagetop {
  margin: 5.08475% 0; }
  .pagetop a {
    border: 2px solid #3e3a39;
    display: table;
    color: #3e3a39;
    border-radius: 30px;
    padding: 5px 20px 5px 30px;
    font-size: 77%;
    color: #3e3a39;
    font-weight: bold;
    min-width: 120px;
    box-sizing: border-box;
    float: right;
    position: relative;
    text-align: center; }
    .pagetop a:before {
      content: '';
      display: inline-block;
      vertical-align: middle;
      background: url("http://edu.casio.com/assets/images/link_up.png") no-repeat;
      background-size: 100%;
      width: 14px;
      height: 9px;
      position: absolute;
      left: 14px;
      top: 50%;
      margin-top: -5px; }

/*----------------------------------------------------
	header
----------------------------------------------------*/
#header {
  border-bottom: 1px solid #dfdfdf;
  width: 100%;
  min-width: 1020px;
  height: 100px;
  position: relative;
  font-weight: 700; }
  #header a {
    color: #3e3a39; }
    @media all and (min-width: 768px) {
      #header a:hover {
        color: #0458c4; }
      #header a:active {
        color: #0458c4; } }
  #header-logo {
    position: absolute;
    top: 30px;
    left: 30px; }
    #header-logo img {
      width: 116px;
      margin-bottom: 0.64103%; }
    #header-logo .note {
      color: #929392;
      display: block;
      font-weight: 600 !important; }
      #header-logo .note br {
        display: none; }
  #header #open {
    display: none; }
  #header-navi {
    position: absolute;
    top: 0;
    right: 30px;
    height: 100%; }
    #header-navi li a {
      box-sizing: border-box; }
  #header-list {
    display: inline-block; }
    #header-list li {
      display: inline-block;
      vertical-align: top;
      position: relative; }
  #header-navi_01 {
    height: 100%; }
    #header-navi_01 li {
      display: table-cell;
      vertical-align: middle;
      box-sizing: border-box;
      height: 100px;
      padding: 0 20px;
      white-space: nowrap; }
      @media (min-width: 0px) and (max-width: 1140px) {
        #header-navi_01 li {
          padding: 0 10px; } }
      #header-navi_01 li a {
        display: table;
        box-sizing: border-box;
        height: 100%;
        border-bottom: 4px solid #FFF; }
        #header-navi_01 li a span {
          display: table-cell;
          vertical-align: middle; }
        #header-navi_01 li a.active, #header-navi_01 li a:hover {
          border-bottom: 4px solid #0c70cc; }
  #header-navi_02 {
    padding: 15px 0;
    box-sizing: border-box;
    display: table;
    height: 100px; }
    @media (min-width: 0px) and (max-width: 767px) {
      #header-navi_02 {
        height: auto; } }
    #header-navi_02 li {
      display: table-cell;
      vertical-align: top;
      box-sizing: border-box;
      padding: 0 0 7px 10px;
      white-space: nowrap;
      height: auto; }
      #header-navi_02 li a {
        color: #FFF !important; }
      #header-navi_02 li span {
        display: inline-block;
        border-radius: 30px;
        padding: 5px 15px;
        font-size: 93%;
        text-align: center; }
        @media (min-width: 0px) and (max-width: 1140px) {
          #header-navi_02 li span {
            padding-left: 10px; } }
      #header-navi_02 li.software {
        padding-left: 20px; }
        @media (min-width: 0px) and (max-width: 1140px) {
          #header-navi_02 li.software {
            padding-left: 10px; } }
        #header-navi_02 li.software span {
          background: #f7c000; }
          #header-navi_02 li.software span:before {
            content: '';
            display: inline-block;
            vertical-align: baseline;
            background: url("http://edu.casio.com/assets/images/ic_sw.png") no-repeat center left;
            background-size: contain;
            width: 31px;
            height: 16px;
            margin-right: 5px;
            position: relative;
            top: 2px; }
      #header-navi_02 li.download span {
        background: #0c70cc; }
        #header-navi_02 li.download span:before {
          content: '';
          display: inline-block;
          vertical-align: baseline;
          background: url("http://edu.casio.com/assets/images/ic_dl.png") no-repeat center left;
          background-size: contain;
          width: 16px;
          height: 16px;
          margin-right: 5px;
          position: relative;
          top: 2px; }
      #header-navi_02 li.lang_select {
        width: 100%;
        padding-left: 20px;
        display: block;
        position: absolute;
        bottom: 5px;
        right: 0; }
        @media (min-width: 0px) and (max-width: 1140px) {
          #header-navi_02 li.lang_select {
            padding-left: 10px; } }
        @media (min-width: 0px) and (max-width: 767px) {
          #header-navi_02 li.lang_select {
            position: relative;
            padding-left: 0;
            padding-top: 0; } }
        #header-navi_02 li.lang_select .form02 {
          display: table;
          width: 100%;
          margin: 0 auto;
          z-index: 5;
          border-radius: 5px;
          box-sizing: border-box; }
          #header-navi_02 li.lang_select .form02 dt, #header-navi_02 li.lang_select .form02 dd {
            display: table-cell;
            vertical-align: middle; }
            @media (min-width: 0px) and (max-width: 767px) {
              #header-navi_02 li.lang_select .form02 dt, #header-navi_02 li.lang_select .form02 dd {
                display: block; } }
          #header-navi_02 li.lang_select .form02 dt {
            padding-right: 10px;
            text-align: right;
            color: #273292;
            font-size: 85%; }
            @media (min-width: 0px) and (max-width: 767px) {
              #header-navi_02 li.lang_select .form02 dt {
                padding: 0 0 3.125%;
                text-align: center; } }
          #header-navi_02 li.lang_select .form02 dd {
            width: 47.8%; }
            @media (min-width: 0px) and (max-width: 1140px) {
              #header-navi_02 li.lang_select .form02 dd {
                width: 48.8%; } }
            @media (min-width: 0px) and (max-width: 767px) {
              #header-navi_02 li.lang_select .form02 dd {
                width: 100%; } }
          #header-navi_02 li.lang_select .form02 .select-wrap {
            position: relative;
            display: table;
            width: 90%;
            box-sizing: border-box;
            height: 33px;
            text-align: left; }
            @media (min-width: 0px) and (max-width: 767px) {
              #header-navi_02 li.lang_select .form02 .select-wrap {
                width: 100%;
                height: 45px; } }
            @media (min-width: 0px) and (max-width: 1140px) {
              #header-navi_02 li.lang_select .form02 .select-wrap {
                background: #273292;
                border-radius: 30px; } }
            #header-navi_02 li.lang_select .form02 .select-wrap:before {
              content: '';
              display: block;
              vertical-align: middle;
              width: 18px;
              height: 18px;
              background: url("http://edu.casio.com/assets/images/ic_lung.png") no-repeat center right;
              background-size: 100% !important;
              position: absolute;
              left: 15px;
              top: 50%;
              margin-top: -9px;
              position: absolute;
              z-index: 3; }
            #header-navi_02 li.lang_select .form02 .select-wrap:after {
              content: '';
              display: block;
              vertical-align: middle;
              width: 10px;
              height: 6px;
              background: url("http://edu.casio.com/assets/images/link_down_w.png") no-repeat center right;
              background-size: 100% !important;
              position: absolute;
              right: 15px;
              top: 50%;
              margin-top: -4px; }
              @media (min-width: 0px) and (max-width: 767px) {
                #header-navi_02 li.lang_select .form02 .select-wrap:after {
                  right: 15px; } }
            #header-navi_02 li.lang_select .form02 .select-wrap select {
              width: 100%;
              border-radius: 30px;
              height: 33px;
              position: absolute;
              cursor: pointer;
              display: block;
              box-sizing: border-box;
              vertical-align: bottom;
              -webkit-appearance: none;
              -moz-appearance: none;
              appearance: none;
              border: none;
              outline: none;
              background: #273292;
              color: #FFF;
              font-size: 93%;
              font-weight: bold;
              padding-left: 40px; }
              @media (min-width: 0px) and (max-width: 767px) {
                #header-navi_02 li.lang_select .form02 .select-wrap select {
                  width: 100%;
                  transform: scale(0.8);
                  text-align: left;
                  margin-left: -.5em;
                  font-size: 124% !important;
                  padding-left: 18px;
                  top: 0;
                  height: 45px; } }
            #header-navi_02 li.lang_select .form02 .select-wrap select::-ms-expand {
              display: none;
              border: none; }
            #header-navi_02 li.lang_select .form02 .select-wrap select:-moz-focusring {
              color: transparent;
              text-shadow: 0 0 0 #828c9a;
              border: none; }
  #header-serch {
    display: block;
    position: absolute;
    bottom: 15px;
    right: 0; }
    #header-serch a {
      position: relative;
      display: block;
      width: 26px;
      height: 26px;
      top: 50%;
      margin-top: -13px;
      background: url("http://edu.casio.com/assets/images/ic_serch.png") no-repeat;
      background-size: contain; }
      #header-serch a span {
        width: 1px;
        height: 1px;
        text-indent: -100%;
        overflow: hidden;
        white-space: nowrap;
        position: absolute;
        text-indent: -100%;
        top: auto;
        left: -1px; }
  #header #modal-serch {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0559c4;
    background-color: rgba(4, 88, 196, 0.95);
    z-index: 9999;
    text-align: center;
    color: #FFF; }
    #header #modal-serch form {
      width: 100%;
      vertical-align: middle;
      margin-bottom: 1.28205%;
      display: table; }
      #header #modal-serch form input {
        margin: 0;
        padding: 0;
        background: none;
        border: none;
        border-radius: 0;
        outline: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        border-bottom: 1px solid #FFF;
        vertical-align: bottom;
        display: inline-block; }
        #header #modal-serch form input[type="text"]:focus {
          outline: 0;
          border-color: none; }
      #header #modal-serch form #submit_txt {
        display: table-cell;
        padding-right: 1.28205%; }
        #header #modal-serch form #submit_txt input {
          width: 100%;
          font-size: 262%;
          line-height: 86px;
          color: #FFF;
          padding: 0.32051%;
          box-sizing: border-box;
          cursor: pointer; }
          #header #modal-serch form #submit_txt input::-webkit-input-placeholder {
            color: #5a83d1; }
          #header #modal-serch form #submit_txt input:-ms-input-placeholder {
            color: #5a83d1; }
          #header #modal-serch form #submit_txt input::-moz-placeholder {
            color: #5a83d1; }
      #header #modal-serch form #submit_button {
        display: table-cell;
        width: 86px;
        height: 86px; }
        #header #modal-serch form #submit_button input {
          width: 86px;
          height: 86px;
          background: url("http://edu.casio.com/assets/images/serch_submit.png") no-repeat center left;
          background-size: contain;
          text-indent: -999px;
          overflow: hidden;
          cursor: pointer;
          border: none;
          outline: none; }
    #header #modal-serch_inr {
      display: table;
      width: 90%;
      max-width: 840px;
      height: 100%;
      margin: 0 auto; }
      #header #modal-serch_inr .serch_inr {
        text-align: left;
        display: table-cell;
        vertical-align: middle;
        color: #FFF; }
    #header #modal-serch #serch_close {
      position: absolute;
      top: 30px;
      right: 30px;
      display: block;
      width: 44px;
      height: 44px; }
      #header #modal-serch #serch_close span {
        width: 44px;
        height: 44px;
        text-indent: -999px;
        overflow: hidden;
        white-space: nowrap;
        position: relative;
        background: url("../img/serch_close.png") no-repeat center left;
        background-size: contain;
        vertical-align: middle;
        display: inline-block; }

/*----------------------------------------------------
	footer
----------------------------------------------------*/
#footer {
  width: 100%;
  box-sizing: border-box;
  background: #FFF;
  padding: 1.28205% 1.92308%;
  position: relative;
  line-height: 1;
  font-weight: 700; }
  #footer a {
    color: #3e3a39; }
    @media all and (min-width: 768px) {
      #footer a:hover {
        color: #0458c4; }
      #footer a:active {
        color: #0458c4; } }
  #footer #pagetop {
    position: absolute;
    right: 1.92308%;
    line-height: 24px; }
    #footer #pagetop a:before {
      content: '';
      display: inline-block;
      vertical-align: baseline;
      background: url("../img/link_up.png") no-repeat;
      background-size: contain;
      width: 15px;
      height: 10px;
      margin-right: 10px; }
  #footer #snsare {
    display: table;
    padding-bottom: 1.28205%; }
    #footer #snsare dt,
    #footer #snsare dd {
      display: table-cell;
      vertical-align: middle; }
    #footer #snsare li {
      display: inline-block;
      text-align: center;
      margin: 0 0 0 10px; }
      #footer #snsare li span {
        display: block; }
        #footer #snsare li span.common_icon {
          height: 20px;
          width: 30px;
          background-size: 30px;
          margin: auto;
          background-position: center center; }
        #footer #snsare li span.tw_icon {
          font-size: 23px; }
        #footer #snsare li span.fb_icon {
          font-size: 19px; }
        #footer #snsare li span.gp_icon {
          font-size: 20px; }
  #footer nav {
    border: solid #dfdfdf;
    border-width: 1px 0;
    padding: 3.84615% 0;
    margin-bottom: 1.28205%; }
    #footer nav > ul {
      width: 91.02564%;
      display: table;
      margin: 0 auto; }
      #footer nav > ul:last-child {
        padding-right: 0; }
      #footer nav > ul > li {
        display: table-cell;
        vertical-align: top;
        width: 16.66%;
        padding-right: 1.28205%;
        color: #BFBFBF; }
        #footer nav > ul > li #footer-logo {
          display: inline-block;
          text-align: center; }
          #footer nav > ul > li #footer-logo img {
            width: 50.41667%;
            margin: 0 6.25% 6.25%; }
        #footer nav > ul > li .note {
          color: #929392;
          display: block;
          font-weight: 600 !important;
          margin-bottom: 6.25%; }
        #footer nav > ul > li a {
          display: block;
          margin-bottom: 8.33333%; }
        #footer nav > ul > li ul > li {
          font-size: 85%;
          margin-bottom: 8.33333%;
          font-weight: normal; }
          #footer nav > ul > li ul > li:last-child {
            margin-bottom: 0; }
          #footer nav > ul > li ul > li > a {
            margin-bottom: 0; }
  #footer-lang {
    padding-left: 0.35211%;
    float: left; }
    #footer-lang .select-wrap {
      position: relative;
      display: table; }
      #footer-lang .select-wrap:before {
        content: '';
        display: table-cell;
        vertical-align: middle;
        background: url("http://edu.casio.com/assets/images/ic_lung.png") no-repeat;
        background-size: contain;
        width: 22px;
        height: 22px; }
      #footer-lang .select-wrap select {
        cursor: pointer;
        display: table-cell;
        vertical-align: bottom;
        padding-right: 30px;
        padding-left: 2.11268%;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        border: none;
        background: url("http://edu.casio.com/assets/images/link_up.png") no-repeat center right;
        background-size: 15px, 100%;
        height: 22px; }
      #footer-lang .select-wrap select::-ms-expand {
        display: none; }
      #footer-lang .select-wrap select:-moz-focusring {
        color: transparent;
        text-shadow: 0 0 0 #828c9a; }
  #footer-otherlink {
    float: right;
    font-weight: normal; }
    #footer-otherlink li {
      display: inline-block;
      margin-left: 40px;
      font-size: 77%; }
      #footer-otherlink li address {
        font-style: normal; }
  #footer-copy {
    font-size: 77%;
    font-weight: normal;
    text-align: center; }

/*----------------------------------------------------
	印刷用スタイル
----------------------------------------------------*/
@media print {
  * html body {
    zoom: .7; } }