span.br::before {
  content: "\a";
  white-space: pre;
  padding-bottom: 24px;
}

#main header#contents-header {
  margin-bottom: 60px;
}
#main header#contents-header h2 {
  text-align: center;
  font-size: 52px;
  margin-bottom: 64px;
}
#main header#contents-header h2 img {
  width: 60px;
  height: auto;
  margin-bottom: 8px;
}
@media screen and (max-width: 480px) {
  #main header#contents-header h2 {
    font-size: 28px;
  }
}
#main .sub-title {
  width: 238px;
  height: 238px;
  border-radius: 50%;
  border: 1px solid #006c9c;
  margin: 240px auto 64px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
#main .sub-title h3 {
  width: 100%;
  text-align: center;
}
#main .sub-title h3 .ja {
  font-size: 24px;
  color: #006c9c;
}
#main .sub-title h3 .en {
  font-size: 15px;
  color: #1a1a1a;
}
#main .sub-title h3 .ja.premium {
  font-size: 19px;
}
@media screen and (max-width: 1366px) {
  #main {
    padding-top: 160px;
  }
}

.popup-group1 {
  width: 100%;
  margin: 0 auto 120px;
  position: relative;
}
@media screen and (max-width: 1112px) {
  .popup-group1 {
    width: 95%;
  }
}
@media screen and (max-width: 480px) {
  .popup-group1 {
    width: 95%;
  }
}
.popup-group1 h2 {
  text-align: center;
}
.popup-group1 h2 span {
  display: block;
  font-size: 24px;
  padding: 12px 0;
  background: #F7931E;
  color: #ffffff;
  position: relative;
}
.popup-group1 ul {
  display: flex;
  justify-content: flex-start;
  align-items: stretch;
  flex-wrap: wrap;
  width: 100%;
  position: relative;
}
.popup-group1 ul li {
  width: 33.3%;
  text-align: center;
  position: relative;
  margin-bottom: 40px;
}
.popup-group1 ul li a {
  display: block;
  text-align: center !important;
  color: #f9f7ed;
  padding: 0;
  width: 100%;
  font-size: 13px;
  margin-bottom: 24px;
}
.popup-group1 ul li a img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.popup-group1 ul li.opc0 {
  display: none;
}
@media screen and (max-width: 834px) {
  .popup-group1 ul {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .popup-group1 ul li {
    width: 33.3%;
  }
  .popup-group1 ul li.opc0 {
    display: none;
  }
}
@media screen and (max-width: 480px) {
  .popup-group1 ul li {
    width: 100%;
  }
  .popup-group1 ul li.opc0 {
    display: none;
  }
}

#zero-box {
  width: 1200px;
  margin: 0 auto 80px;
}
#zero-box h4 {
  font-size: 24px;
  color: #f9f7ed;
  background: #006c9c;
  border-radius: 30px;
  width: 900px;
  margin: 0 auto;
  padding: 10px 0;
  text-align: center;
  margin-bottom: 40px;
}
#zero-box h4.short {
  width: 340px;
}
#zero-box h4 + p {
  margin-bottom: 40px;
  text-align: center;
}
#zero-box .zero-body {
  background: #ffffff;
  padding: 24px;
}
#zero-box .zero-body .zero-inner {
  background: #f9f9f9;
  padding: 24px;
}
#zero-box .zero-body .zero-inner p {
  padding: 20px;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.25em;
}
@media screen and (max-width: 1024px) {
  #zero-box {
    width: 95%;
  }
}
@media screen and (max-width: 768px) {
  #zero-box {
    width: 95%;
  }
  #zero-box h4 {
    width: 100%;
    font-size: 18px;
    border-radius: 0;
  }
  #zero-box .zero-body {
    padding: 12px;
  }
  #zero-box .zero-body .zero-inner {
    padding: 12px;
  }
  #zero-box .zero-body .zero-inner p {
    padding: 8px;
  }
}
@media screen and (max-width: 480px) {
  #zero-box {
    width: 100%;
  }
  #zero-box .zero-body {
    padding: 12px;
  }
  #zero-box .zero-body .zero-inner {
    padding: 0;
  }
  #zero-box .zero-body .zero-inner p {
    padding: 8px;
  }
}

#answer-physics {
  width: 1200px;
  margin: 0 auto 80px;
}
#answer-physics h4 {
  font-size: 24px;
  color: #f9f7ed;
  background: #006c9c;
  border-radius: 30px;
  width: 340px;
  margin: 0 auto;
  padding: 10px 0;
  text-align: center;
  margin-bottom: 80px;
}
#answer-physics .answer-body {
  background: #ffffff;
  padding: 24px;
}
#answer-physics .answer-body .answer-inner {
  background: #f9f9f9;
  padding: 24px;
}
#answer-physics .answer-body .answer-inner p {
  padding: 20px;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.25em;
}
#answer-physics .answer-body .answer-inner p.func-pic {
  text-align: center;
}
#answer-physics .answer-body .answer-inner p.func-pic img {
  width: 250px;
  height: auto;
}
@media screen and (max-width: 1024px) {
  #answer-physics {
    width: 100%;
  }
}
@media screen and (max-width: 834px) {
  #answer-physics {
    width: 95%;
  }
  #answer-physics h4 {
    width: 100%;
  }
}
@media screen and (max-width: 480px) {
  #answer-physics .answer-body {
    padding: 12px;
  }
  #answer-physics .answer-body .answer-inner {
    padding: 0;
  }
  #answer-physics .answer-body .answer-inner p {
    padding: 8px;
  }
}

#answer-chemical {
  width: 1200px;
  margin: 0 auto 80px;
}
#answer-chemical h4 {
  font-size: 24px;
  color: #f9f7ed;
  background: #006c9c;
  border-radius: 30px;
  width: 340px;
  margin: 0 auto;
  padding: 10px 0;
  text-align: center;
  margin-bottom: 80px;
}
#answer-chemical .answer-body {
  background: #ffffff;
  padding: 24px;
}
#answer-chemical .answer-body .answer-inner {
  background: #f9f9f9;
  padding: 24px;
}
#answer-chemical .answer-body .answer-inner p {
  padding: 20px;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.15em;
}
#answer-chemical .answer-body .answer-inner p.func-pic {
  text-align: center;
}
#answer-chemical .answer-body .answer-inner p.func-pic img {
  width: 80%;
  height: auto;
}
#answer-chemical .answer-body .answer-inner .bluebold {
  font-weight: bold;
  color: #006C9C;
  font-size: 18px;
}
@media screen and (max-width: 1024px) {
  #answer-chemical {
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  #answer-chemical {
    width: 95%;
  }
  #answer-chemical h4 {
    width: 100%;
  }
}
@media screen and (max-width: 480px) {
  #answer-chemical .answer-body {
    padding: 12px;
  }
  #answer-chemical .answer-body .answer-inner {
    padding: 0;
  }
  #answer-chemical .answer-body .answer-inner p {
    padding: 8px;
  }
}

#child-first {
  width: 1200px;
  margin: 0 auto;
}
@media screen and (max-width: 1112px) {
  #child-first {
    width: 100%;
  }
}
#child-first h4 {
  font-size: 24px;
  color: #f9f7ed;
  background: #006c9c;
  border-radius: 30px;
  width: 324px;
  margin: 0 auto;
  padding: 10px 0;
  text-align: center;
  margin-bottom: 64px;
}
@media screen and (max-width: 480px) {
  #child-first h4 {
    width: 95%;
    font-size: 18px;
  }
}
#child-first .kakugen {
  width: 900px;
  height: 400px;
  margin: 0 auto 64px;
  background: #1a1a1a;
  position: relative;
  top: 20px;
  left: 20px;
}
@media screen and (max-width: 1112px) {
  #child-first .kakugen {
    width: 95%;
  }
}
@media screen and (max-width: 480px) {
  #child-first .kakugen {
    background: #efefef;
    padding: 10px;
    height: 100%;
    top: 0;
    left: 0;
  }
}
#child-first .kakugen div.kakugen-inner {
  background: -webkit-linear-gradient(45deg, white 0%, #ededed 100%);
  background: -webkit-gradient(linear, 7.76% 111.26%, 92.24% -11.26%, color-stop(0, white), color-stop(1, #ededed));
  background: linear-gradient(45deg, white 0%, #ededed 100%);
  width: 100%;
  height: 100%;
  position: absolute;
  top: -40px;
  left: -40px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.4);
}
@media screen and (max-width: 480px) {
  #child-first .kakugen div.kakugen-inner {
    position: relative;
    top: 0;
    left: 0;
  }
}
#child-first .kakugen div.kakugen-inner p {
  text-align: center;
  width: 100%;
}
@media screen and (max-width: 1112px) {
  #child-first .kakugen div.kakugen-inner p {
    padding-top: 45px;
  }
}
@media screen and (max-width: 480px) {
  #child-first .kakugen div.kakugen-inner p {
    background: #ffffff;
    padding: 10px;
  }
}
#child-first .kakugen div.kakugen-inner p span {
  display: block;
  width: 100%;
}
#child-first .kakugen div.kakugen-inner p span.kakugen-pic {
  display: block;
}
#child-first .kakugen div.kakugen-inner p span.kakugen-pic img {
  width: auto;
  height: 100%;
}
#child-first .kakugen div.kakugen-inner p span.large-text {
  font-size: 40px;
  font-style: italic;
  margin-bottom: 12px;
}
#child-first .kakugen div.kakugen-inner p span.normal-text {
  font-size: 28px;
  margin-bottom: 12px;
}
#child-first .kakugen div.kakugen-inner p span.red-text {
  color: #c1272d;
}
#child-first .kakugen div.kakugen-inner p span.kakugen-desc {
  width: 90%;
  margin: 0 auto 12px;
}
@media screen and (max-width: 480px) {
  #child-first .kakugen div.kakugen-inner p span.kakugen-pic {
    display: block;
  }
  #child-first .kakugen div.kakugen-inner p span.kakugen-pic img {
    width: 100%;
    height: auto;
  }
  #child-first .kakugen div.kakugen-inner p span.large-text {
    font-size: 14px;
  }
  #child-first .kakugen div.kakugen-inner p span.normal-text {
    font-size: 16px;
  }
}
@media screen and (max-width: 480px) and (max-width: 480px) {
  #child-first .kakugen div.kakugen-inner p span.normal-text {
    font-size: 14px;
  }
}
@media screen and (max-width: 480px) {
  #child-first .kakugen div.kakugen-inner p span.red-text {
    font-size: 14px;
  }
}
@media screen and (max-width: 480px) and (max-width: 480px) {
  #child-first .kakugen div.kakugen-inner p span.red-text {
    font-size: 13px;
  }
}
#child-first .kyoutyou {
  background: #006c9c;
  padding: 20px;
  margin-bottom: 80px;
}
#child-first .kyoutyou p {
  padding: 20px;
  background: #ffffff;
  color: #006c9c;
  font-size: 24px;
  text-align: left;
}
@media screen and (max-width: 1112px) {
  #child-first .kyoutyou {
    width: 90%;
    margin: 0 auto 80px;
  }
}
@media screen and (max-width: 480px) {
  #child-first .kyoutyou p {
    font-size: 18px;
    padding: 10px;
  }
}

#koudai-area1 {
  width: 1200px;
  margin: 0 auto;
  /* .sansu END */
}
@media screen and (max-width: 1112px) {
  #koudai-area1 {
    width: 95%;
  }
}
@media screen and (max-width: 834px) {
  #koudai-area1 {
    width: 100%;
  }
}
#koudai-area1 h4 {
  font-size: 24px;
  color: #f9f7ed;
  background: #006c9c;
  border-radius: 30px;
  width: 500px;
  margin: 0 auto;
  padding: 10px 0;
  text-align: center;
  margin-bottom: 64px;
}
@media screen and (max-width: 480px) {
  #koudai-area1 h4 {
    width: 95%;
    font-size: 18px;
  }
}
#koudai-area1 h5 {
  background: url(../child/images/svg/title-icon1.svg) no-repeat left center;
  background-size: 16px;
  padding: 4px 0 4px 24px;
  border-bottom: 1px solid #1a1a1a;
  font-size: 24px;
  margin-bottom: 32px;
}
@media screen and (max-width: 480px) {
  #koudai-area1 h5 {
    font-size: 21px;
  }
}
#koudai-area1 .study-wire {
  margin-bottom: 80px;
  padding: 20px;
  background: #006c9c;
}
#koudai-area1 .study-wire p {
  padding: 20px;
  background: #ffffff;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.25em;
}
#koudai-area1 .sugaku h4.space-title {
  margin-bottom: px;
}
#koudai-area1 .sugaku h4.space-title img {
  width: 20px;
  height: auto;
}
#koudai-area1 .sugaku .sugaku-inner {
  margin-bottom: 80px;
  padding: 20px;
  background: #ffffff;
}
#koudai-area1 .sugaku .sugaku-inner span {
  width: 100%;
  text-align: center;
}
#koudai-area1 .sugaku .sugaku-inner span.blue {
  color: #ffffff;
  font-weight: bold;
  background: #006c9c;
  padding: 4px;
}
#koudai-area1 .sugaku .sugaku-inner p {
  padding: 20px;
  background: #f9f9f9;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 480px) {
  #koudai-area1 .sugaku .sugaku-inner p {
    font-size: 14px;
    padding: 10px;
  }
}
#koudai-area1 .sugaku .sugaku-inner p.image {
  text-align: center;
}
#koudai-area1 .sugaku .sugaku-inner p img.icon1 {
  width: 80%;
  height: auto;
}
#koudai-area1 .sugaku .sugaku-inner p img.icon2 {
  width: 400px;
  height: auto;
}
@media screen and (max-width: 480px) {
  #koudai-area1 .sugaku .sugaku-inner p img.icon2 {
    width: 100%;
    height: auto;
  }
}
#koudai-area1 .sugaku .sugaku-inner img.math-graph {
  width: 100%;
  height: auto;
}
#koudai-area1 .sugaku .sugaku-inner dl.inner-list {
  background: #f9f9f9;
  padding: 20px;
  padding-top: 0;
}
#koudai-area1 .sugaku .sugaku-inner dl.inner-list div {
  margin-bottom: 24px;
}
#koudai-area1 .sugaku .sugaku-inner dl.inner-list div dt {
  font-size: 21px;
  color: #006c9c;
  border-bottom: 1px solid #006c9c;
  padding-bottom: 4px;
  margin-bottom: 4px;
}
#koudai-area1 .sugaku .sugaku-inner dl.inner-list div dt span {
  display: inline;
  color: #006c9c;
}
#koudai-area1 .sugaku .sugaku-inner dl.inner-list div dd {
  font-size: 16px;
  letter-spacing: 0.25em;
  line-height: 1.5;
  padding: 20px;
}
#koudai-area1 .sugaku .space-inner {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  margin-bottom: 80px;
}
@media screen and (max-width: 1112px) {
  #koudai-area1 .sugaku .space-inner {
    width: 100%;
    display: block;
  }
}
#koudai-area1 .sugaku .space-inner .space-box {
  width: 540px;
  height: auto;
  padding: 10px;
  background: #ffffff;
  text-align: center;
}
#koudai-area1 .sugaku .space-inner .space-box h6 {
  font-size: 21px;
  font-weight: bold;
  color: #006c9c;
  text-align: center;
  margin-bottom: 24px;
}
#koudai-area1 .sugaku .space-inner .space-box h6 img.box1-icon {
  width: 38px;
  height: auto;
}
#koudai-area1 .sugaku .space-inner .space-box h6 img.box2-icon {
  width: 72px;
  height: auto;
}
#koudai-area1 .sugaku .space-inner .space-box h6 span {
  font-size: 14px;
  color: #006c9c;
}
#koudai-area1 .sugaku .space-inner .space-box img.space-math1 {
  width: 250px;
  height: auto;
  margin-bottom: 16px;
}
#koudai-area1 .sugaku .space-inner .space-box img.space-math2 {
  width: 100%;
  height: auto;
  margin-bottom: 16px;
}
#koudai-area1 .sugaku .space-inner .space-box p {
  font-size: 16px;
  text-align: left;
}
#koudai-area1 .sugaku .space-inner .space-box p.desc span {
  display: inline-block;
  text-align: left;
  font-size: 16px;
  letter-spacing: 0.05em;
  line-height: 1.8;
  margin-bottom: 8px;
}
#koudai-area1 .sugaku .space-inner .space-box p.desc span img {
  width: 21px;
  height: auto;
}
@media screen and (max-width: 1112px) {
  #koudai-area1 .sugaku .space-inner .space-box {
    width: 100%;
    margin-bottom: 40px;
  }
}
@media screen and (max-width: 480px) {
  #koudai-area1 .sugaku .space-inner .space-box img.space-math2 {
    width: 100%;
    height: auto;
  }
}
#koudai-area1 .sugaku p.space-graph {
  margin-bottom: 80px;
}
#koudai-area1 .sugaku p.space-graph img {
  width: 100%;
  height: auto;
}
@media screen and (max-width: 480px) {
  #koudai-area1 .sugaku p.space-graph {
    text-align: center;
  }
  #koudai-area1 .sugaku p.space-graph img {
    width: 90%;
  }
}
#koudai-area1 .sugaku div.space-btn {
  text-align: center;
  width: 100%;
  margin-bottom: 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
#koudai-area1 .sugaku div.space-btn a {
  display: block;
  background: #ea8f34;
  border-radius: 4px;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
  color: #ffffff;
  padding: 12px 24px;
  margin-right: 24px;
  letter-spacing: 0.25em;
  width: 100%;
}
@media screen and (max-width: 1112px) {
  #koudai-area1 .sugaku div.space-btn a {
    display: inline-block;
    width: 100%;
    padding: 12px 0;
    margin-right: 0;
  }
}
#koudai-area1 .sugaku .sansu-graph {
  margin-bottom: 80px;
  padding: 20px;
  background: #006c9c;
}
#koudai-area1 .sugaku .sansu-graph img {
  width: 100%;
  height: auto;
}
#koudai-area1 .sugaku .sansu-graph a {
  display: inline-block;
  width: 100%;
  text-align: center;
  color: #ffffff;
  font-size: 21px;
  letter-spacing: 0.3em;
  line-height: 1;
  padding-top: 12px;
}
#koudai-area1 .kagaku p.point {
  background: transparent;
  padding: 0;
  text-align: center;
  font-size: 21px;
  font-weight: bold;
  letter-spacing: 0.25em;
  color: #006c9c;
  margin-bottom: 40px;
}
#koudai-area1 .kagaku .kagaku-inner {
  margin-bottom: 80px;
  padding: 20px;
  background: #ffffff;
}
#koudai-area1 .kagaku .kagaku-inner p {
  padding: 20px;
  background: #f9f9f9;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 480px) {
  #koudai-area1 .kagaku .kagaku-inner p {
    font-size: 14px;
  }
}
#koudai-area1 .kagaku .kagaku-inner img {
  width: 100%;
  height: auto;
}

#child-second .kakugen {
  width: 1130px;
  height: 367px;
  margin: 0 auto 64px;
  background: url(../tyugaku/images/svg/kakugen-bg.svg) no-repeat center center;
}
@media screen and (max-width: 1112px) {
  #child-second .kakugen {
    width: 95%;
  }
}
@media screen and (max-width: 480px) {
  #child-second .kakugen {
    background: #1a1a1a;
    padding: 10px;
    height: auto;
  }
}
#child-second .kakugen p {
  text-align: center;
  padding-top: 130px;
}
@media screen and (max-width: 1112px) {
  #child-second .kakugen p {
    padding-top: 130px;
  }
}
@media screen and (max-width: 480px) {
  #child-second .kakugen p {
    background: #ffffff;
    padding: 10px;
  }
}
#child-second .kakugen p span.large-text {
  font-size: 18px;
  font-style: italic;
}
#child-second .kakugen p span.normal-text {
  font-size: 24px;
}

#child-price {
  background: #006c9c;
  padding: 80px 0;
  margin-bottom: 120px;
}
#child-price .price-inner {
  margin: 0 auto;
  width: 815px;
  height: 292px;
  background: url(../images/svg/price-bg.svg) no-repeat center center;
  text-align: center;
  padding-top: 32px;
}
@media screen and (max-width: 834px) {
  #child-price .price-inner {
    width: 100%;
  }
}
@media screen and (max-width: 480px) {
  #child-price .price-inner {
    background: #ffffff;
    height: 100%;
    padding-bottom: 32px;
  }
}
#child-price .price-inner h3 {
  margin-bottom: 16px;
}
#child-price .price-inner h3 .ja {
  font-size: 26px;
  color: #006c9c;
  line-height: 1;
}
#child-price .price-inner h3 .en {
  font-size: 16px;
}
#child-price .price-inner .price-annotation {
  margin-bottom: 16px;
}
#child-price .price-inner .price-annotation span {
  border-radius: 6px;
  background: #006c9c;
  color: #f9f7ed;
  padding: 6px 6px 6px 18px;
}
@media screen and (max-width: 480px) {
  #child-price .price-inner .price-annotation span {
    font-size: 14px;
  }
}
#child-price .price-inner .nyukai-price {
  font-size: 21px;
  margin-bottom: 0;
}
#child-price .price-inner .nyukai-price span {
  font-size: 13px;
  color: #c1272d;
}
@media screen and (max-width: 480px) {
  #child-price .price-inner .nyukai-price span {
    display: block;
  }
}
#child-price .price-inner .jyuko-price {
  font-size: 21px;
  margin-bottom: 12px;
}
#child-price .price-inner .jyuko-price span {
  font-size: 13px;
  color: #c1272d;
}
@media screen and (max-width: 480px) {
  #child-price .price-inner .jyuko-price span {
    display: block;
  }
}

.growth {
  border: 2px dashed #efc1bf;
  width: 1280px;
  margin: 0 auto 120px;
  position: relative;
  padding-bottom: 32px;
}
@media screen and (max-width: 1112px) {
  .growth {
    width: 95%;
  }
}
.growth h4 {
  margin: 0 auto;
  position: relative;
  top: -30px;
  width: 380px;
  border-radius: 32px;
  background: #e0735a;
  color: #f9f7ed;
  text-align: center;
  font-size: 26px;
  padding: 10px 0;
}
@media screen and (max-width: 480px) {
  .growth h4 {
    position: static;
    top: 0;
    margin-bottom: 24px;
    border-radius: 0;
    width: 100%;
    font-size: 21px;
  }
}
.growth .growth-desc {
  font-size: 21px;
  text-align: center;
  margin-bottom: 24px;
}
@media screen and (max-width: 480px) {
  .growth .growth-desc {
    padding: 0 12px;
    font-size: 14px;
    text-align: left;
  }
  .growth .growth-desc br {
    display: none;
  }
}
.growth .growth-box h5 {
  text-align: center;
  font-size: 24px;
  color: #e0735a;
  font-weight: bold;
  margin-bottom: 24px;
}
.growth .growth-box p {
  text-align: center;
  margin-bottom: 24px;
}
@media screen and (max-width: 480px) {
  .growth .growth-box p {
    width: 98%;
    margin-left: 6px;
  }
}
.growth .growth-box p span {
  display: inline-block;
  border: 1px solid #e0735a;
  border-radius: 6px;
  color: #e0735a;
  font-size: 18px;
  padding: 4px 8px;
  margin-right: 10px;
}
.growth .growth-box p span:last-child {
  margin-right: none;
}
@media screen and (max-width: 480px) {
  .growth .growth-box p span {
    margin-bottom: 14px;
  }
}

/*# sourceMappingURL=koudai.css.map */