/* ------------------------------------------------------
 * common
------------------------------------------------------ */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700&display=swap');
.bodyarea {
  /*width: 980px!important;*/
  width: 100% !important;
  margin: 0 auto !important;
  background: #fff !important;
}
#headerArea {
  max-width: 1160px;
  width: 100%;
  margin: 6px auto 12px !important;
  display: table;
}
#headerArea .manabi_logo {
  display: table-cell;
  vertical-align: middle;
}
#headerArea .period {
  text-align: right;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.5;
  display: table-cell;
  vertical-align: middle;
}
article {
  overflow: hidden;
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif";
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  line-height: 1.5;
}
article img {
  vertical-align: bottom;
  height: auto;
}
article a:hover, article a:active {
  text-decoration: none;
}
.wrap {
  margin-top: 0;
}
.flex_box {
  display: -webkit-flex;
  display: flex;
  justify-content: space-between;
}
.pcOnly {
  display: block;
}
.spOnly {
  display: none;
}
a:hover {
  opacity: 0.7;
}
article .font01 {
  font-family: source-han-sans-cjk-ja, sans-serif;
}
.txt_red {
  color: #d52a08;
}
.txt_orange {
  color: #f36e30;
}
.txt_blue {
  color: #057299;
}
.bold {
  font-weight: bold;
}
/* ------------------------------------------------------
 * #manabi_top
------------------------------------------------------ */
#manabi_top {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  color: #232b35;
  font-size: 16px;
  line-height: 1.75;
}
#manabi_top *::before, #manabi_top *::after {
  box-sizing: border-box;
}
#manabi_top img {
  height: auto;
  vertical-align: top;
  image-rendering: -webkit-optimize-contrast;
}
#manabi_top a {
  transition: all .2s ease-out 0s;
}
#manabi_top a:link {
  color: #232b35;
  text-decoration: none;
}
#manabi_top a:visited {
  color: #232b35;
  text-decoration: none;
}
#manabi_top a:hover {
  color: #232b35;
  text-decoration: underline;
}
#manabi_top a:active {
  color: #232b35;
  text-decoration: underline;
}
#manabi_top .pcOnly {
  display: block;
}
#manabi_top .spOnly {
  display: none;
}
.footer {
  margin-top: 0;
}
/* ---------------
  main
--------------- */
.main-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px 40px;
}
.main-ttl {
  font-size: 36px;
  text-align: center;
  line-height: 1.4;
}
/* ---------------
  #fv
--------------- */
#fv {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}
#fv a {
  text-decoration: none;
}
#fv a:hover {
  opacity: 0.9;
}
#fv .fv_main {
  position: relative;
}
#fv .fv_main::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  background: url("../images/fv_bg.png") no-repeat top center / cover;
  z-index: 2;
}
#fv .fv_inner {
  position: relative;
  margin: 0 auto;
}
#fv h1 {
  position: relative;
  text-align: center;
  top: 0;
  z-index: 3;
}
#fv .fv_anno {
  width: 100%;
  padding: 16px;
  background: #eef8f5;
  opacity: 0.9;
  z-index: 4;
}
#fv .fv_anno p {
  display: flex;
  justify-content: flex-start;
  max-width: 1160px;
  margin: 0 auto 8px;
  font-size: 1.4rem;
  text-align: left;
  letter-spacing: 0;
  color: #4b4543;
}
#fv .fv_anno p span:first-of-type {
  width: 40px;
  margin-right: 10px;
}
#fv .fv_anno p span:last-of-type {
  width: 100%;
}
/* ---------------
  lead
--------------- */
.lead {
  width: 100%;
  margin: 0 auto;
}
.lead-box_wrapper {
  width: 100%;
  background: #fff;
  margin: 0 auto;
}
.lead-box {
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}
.lead-txt_box {
  width: 1000px;
  padding: 20px 0;
  margin: 6px auto;
  border-top: 1px solid #8e8070;
  border-bottom: 1px solid #8e8070;
}
.lead-txt {
  color: #5e5040;
  font-size: 1.8rem;
  text-align: center;
}
.lead-anno {
  font-size: 1.4rem;
  margin-top: 8px;
  text-align: center;
}
.lead .txt_red {
  color: #ff2d00;
  font-weight: bold;
}
.lead .marker {
  padding: 0 5px;
  line-height: 1.0;
  background: linear-gradient(transparent 50%, #ffffbe 50%);
}
.lead a.txt_link {
  color: #5e5040;
  text-decoration: underline;
}
.lead a.txt_link:hover {
  text-decoration: none;
}
.entry-btn {
  display: block;
  width: 340px;
  margin: 20px auto;
  text-align: center;
}
.entry-btn a {
  display: block;
  font-family: source-han-sans-cjk-ja, sans-serif;
  color: #fff;
  background-color: #e34000;
  border-radius: 100vh;
  padding: 10px 30px 13px 10px;
  font-size: 2.4rem;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
  position: relative;
}
.entry-btn a:hover {
  opacity: 1;
  background-color: #d13400;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0);
  transition: all 0.2s;
}
.entry-btn a::before {
  content: "\025b6";
  display: inline-block;
  position: absolute;
  color: #fff;
  top: 50%;
  right: 28px;
  transition: all 0.2s;
  font-size: 64%;
  transform: translateY(-50%);
}
.entry-btn a .pcOnly {
  display: inline-block;
}
/* ---------------
  #course 調整用
--------------- */
#course section {
  padding: 60px 20px 40px;
}
#course h2 {
  margin: inherit;
  padding: 0 0 0;
  border-radius: none;
  text-align: center;
  font-size: 36px;
  font-weight: normal;
}
#course a:hover {
  opacity: inherit;
}
/* ---------------
  .course_contents
--------------- */
.course_contents #section01, .course_contents #section02 {
  width: 100%;
  padding: 60px 0 0;
  background: url("../images/bg_check.png");
}
.course_contents #section01 {
  padding-top: 0;
}
.course_contents #section02 {
  padding-bottom: 60px;
}
.course_contents .h2_wrapper {
  width: 100%;
  height: 180px;
  background-color: #e8f1f4;
}
.course_contents #section02 .h2_wrapper {
  background-color: #f9f4ea;
}
.course_contents h2 {
  max-width: 1160px;
  margin: 0 auto;
  padding: 25px 0 65px 0;
  position: relative;
  z-index: 1;
  text-align: right;
  font-weight: bold;
}
.course_contents h2::before {
  content: "";
  display: inline-block;
  position: absolute;
  background: url("../images/course_adult_bg.png") no-repeat center/100%;
  width: 280px;
  height: 180px;
  right: 0;
  top: 0;
  z-index: -1;
}
.course_contents #section02 h2::before {
  background: url("../images/course_child_bg.png") no-repeat center/100%;
  left: 0;
  right: inherit;
}
.course_contents h2 .h2-main {
  font-family: source-han-sans-cjk-ja, sans-serif;
  justify-content: center;
  color: #262220;
  font-size: 6.0rem;
  text-shadow: 3px 3px 0 #fff;
}
.course_contents #section01 h2 .h2-main {
  padding-right: 20px;
}
.course_contents #section02 h2 .h2-main {
  padding-left: 190px;
}
.course_contents h2 .h2-main div:first-of-type {
  max-width: 420px;
  font-size: 3.0rem;
  text-align: left;
}
.course_contents #section02 h2 .h2-main div:first-of-type {
  max-width: 346px;
}
.course_contents h2 .h2-main div:last-of-type {
  font-size: 6.0rem;
}
.course_contents h2 .h2-sub {
  margin: 8px auto 0;
  text-align: center;
}
.course_contents h2 .h2-sub span {
  padding: 0 30px 4px;
  font-family: source-han-sans-cjk-ja, sans-serif;
  color: #fff;
  background-color: #057299;
  font-size: 2.2rem;
  font-weight: bold;
  text-align: center;
}
.course_contents #section02 h2 .h2-sub span {
  background-color: #fc7b1e;
}
.course_contents .cont {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
}
.course_contents .course_list > li {
  margin: 80px auto;
}
.course_contents .course_list > li:first-of-type {
  margin: 45px auto 70px;
}
.course_contents .course_list > li:last-of-type {
  margin: 0 auto 0;
  padding-bottom: 70px;
}
/* ---------------
  section01
--------------- */
.course_contents .course_box {
  box-sizing: border-box;
  width: 1000px;
  margin: 0 auto;
  padding: 26px 50px 20px;
  background-color: #fff;
  border: 1px solid #d5d3d2;
  box-shadow: 0 6px 12px #e8e8e8;
  position: relative;
}
/*cashback_label_box*/
.cashback-label_wrapper {
  position: absolute;
  top: -10px;
  right: 20px;
}
ul.cashback-label_box {
  width: 100%;
  max-width: 314px;
}
li.cashback-label {
  position: relative;
  width: 152px;
  padding: 10px 10px 30px;
  font-family: source-han-sans-cjk-ja, sans-serif;
  color: #fff;
  font-size: 1.4rem;
  text-align: center;
}
li.cashback-label::before, li.cashback-label::after {
  content: "";
  display: inline-block;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
}
li.cashback-label::before {
  background: url("../images/ic_coin02.png") no-repeat center/100%;
  width: 59px;
  height: 29px;
  z-index: 2;
}
li.cashback-label::after {
  width: 0;
  height: 0;
  bottom: -16px;
  vertical-align: middle;
  line-height: 1;
  border-style: solid;
  border-color: transparent;
  border-width: 16px 76px;
  border-top-color: currentColor;
  border-bottom: 0;
  z-index: 1;
}
li.cashback-label_annual::after {
  color: #007e6b;
}
li.cashback-label_monthly::after {
  color: #e68403;
}
li.cashback-label_annual {
  background-color: #007e6b;
  margin-right: 10px;
}
li.cashback-label_monthly {
  background-color: #e68403;
}
li.cashback-label p {
  line-height: 1.3;
}
p.cashback-label_ttl {
  margin-bottom: 5px;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.5;
  border-radius: 100vh;
  text-align: center;
}
.cashback-label_annual p.cashback-label_ttl {
  color: #007e6b;
  background-color: #edfef6;
}
.cashback-label_monthly p.cashback-label_ttl {
  color: #e68403;
  background-color: #fdf2d1;
}
.cashback-label strong {
  font-weight: bold;
  font-size: 200%;
  padding-left: 3px;
}
.cashback-label .vertical_text {
  font-size: 80%;
  writing-mode: vertical-rl;
}
.course_contents .course_box.label01 {
  position: relative;
}
.course_contents .course_box.label01::before {
  content: "";
  display: inline-block;
  position: absolute;
  background: url("../images/label02.png") no-repeat;
  width: 97px;
  height: 97px;
  right: -24px;
  top: -36px;
}
.course_contents .course_lead {
  max-width: 590px;
  font-family: source-han-sans-cjk-ja, sans-serif;
  font-size: 2.0rem;
  font-weight: bold;
  color: #fa6d1b;
  margin-bottom: 12px;
  padding-left: 33px;
  position: relative;
}
.course_contents #np01 .course_lead, .course_contents #ls01 .course_lead {
  max-width: 720px;
}
/*.course_contents #oe01_adult .course_lead {
  margin-top: -24px;
}*/
.course_contents .course_lead i {
  position: absolute;
  top: 4px;
  left: 5px;
  font-size: 115%;
  color: #fa6d1b;
}
.course_contents .course_ttl_box {
  margin-bottom: 20px;
  height: 90px;
  align-items: center;
  justify-content: flex-start;
}
.course_contents .course_ttl {
  font-family: source-han-sans-cjk-ja, sans-serif;
  font-size: 5.0rem;
  font-weight: bold;
  color: #3f3b39;
  line-height: 1.2;
  margin: 0 0 10px;
  max-width: 615px;
}
.course_contents #np01 .course_ttl, .course_contents #of01 .course_ttl, .course_contents #ls01 .course_ttl, .course_contents #pg02 .course_ttl {
  font-size: 4.2rem;
}
.course_contents .course_ttl span {
  font-size: 3.6rem;
  font-weight: normal;
}
.course_contents .course_ttl span.course_small {
  font-size: 2.5rem;
}
.course_contents .course_ttl span.pg02_small {
  font-size: 3.0rem;
  font-weight: bold;
}
.course_contents .course_sub_info {
  display: inline-block;
  width: auto;
  margin-bottom: 15px;
}
.course_contents .course_price, .course_contents .course_age {
  display: inline-block;
  font-family: source-han-sans-cjk-ja, sans-serif;
  font-size: 1.5rem;
  background-color: #fff;
  color: #01729b;
  text-align: left;
  border: 1px solid #01729b;
  padding: 4px 12px 4px;
  margin-bottom: 4px;
  line-height: 1.3;
  min-height: 27px;
  width: 100%;
}
.course_contents .oe01_area .course_price, .course_contents .oe01_area .course_age {
  padding: 4px 8px 4px 12px;
}
.course_contents .course_age {
  background-color: #fff;
  color: #e08207;
  border: 1px solid #e08207;
}
.course_contents .course_price span, .course_contents .course_age span {
  font-size: 110%;
  font-weight: bold;
  padding: 0 1px 0 5px;
}
.course_contents .course_age span {
  padding: 0 1px 0 1px;
}
.course_contents .course_recommend_box {
  color: #2f2c2c;
  background-color: #f8f8f8;
  margin: 0 auto 20px;
  justify-content: flex-start;
}
.course_contents .course_recommend_box .course_img {
  width: 300px;
}
.course_contents .course_recommend {
  width: 600px;
  padding: 18px 35px 15px;
}
.course_contents #section02 div.course_recommend {
  display: flex;
  align-items: center;
}
.course_contents .course_recommend dt {
  font-family: source-han-sans-cjk-ja, sans-serif;
  font-size: 1.8rem;
  font-weight: bold;
  padding-bottom: 4px;
  margin-bottom: 20px;
  border-bottom: 1px solid #999;
}
.course_contents #pg02 .course_recommend dt:last-of-type {
  margin-bottom: 0;
  padding-top: 10px;
}
.course_contents .course_recommend dd {
  font-family: source-han-sans-cjk-ja, sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0;
  margin: 0 0 10px 22px;
  position: relative;
}
.course_contents #pg02 .course_recommend dd {
  font-size: 1.5rem;
}
.course_contents .course_recommend dd i {
  position: absolute;
  top: 5px;
  left: -22px;
  color: #d61c0e;
}
.course_contents .course_btn {
  display: block;
  width: 420px;
  margin: 20px auto;
  text-align: center;
}
.course_contents .course_btn a {
  display: block;
  font-family: source-han-sans-cjk-ja, sans-serif;
  color: #fff;
  background-color: #d61c0e;
  border-radius: 100vh;
  padding: 12px 30px 15px 10px;
  font-size: 2rem;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
  position: relative;
}
.course_contents .course_btn a:hover {
  opacity: 1;
  background-color: #a81d13;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0);
  transition: all 0.2s;
}
.course_contents .course_btn a::before {
  content: "\025b6";
  display: inline-block;
  position: absolute;
  color: #fff;
  top: 48%;
  right: 7%;
  transition: all 0.2s;
  font-size: 82%;
  transform: translateY(-50%);
}
.course_contents .course_btn a .pcOnly {
  display: inline-block;
}
/*.course_contents .course_btn a:hover::before {
  right: 27px;
}*/
/*pk02*/
#pk02 .pk02_box_head {
  text-align: center;
  margin: 8px auto;
}
#pk02 .pk02_box {
  width: 900px;
  margin: 20px auto;
}
#pk02 .pk02_box_cont02 {
  background: #fff;
  color: #333;
  padding: 12px 20px 12px 30px;
  min-height: 200px;
  width: 420px;
}
#pk02 .pk02_box_cont02 p.bold_txt {
  display: flex;
  align-items: center;
  font-weight: bold;
  min-height: 2.5em;
  margin-bottom: 17px;
  color: #ed1b5a;
}
#pk02 .pk02_box_cont02 ul {
  width: 390px;
  margin: 10px auto 0;
  padding-left: 20px;
}
#pk02 .pk02_box_cont02 ul li {
  list-style: disc;
  margin: 6px auto 0;
  line-height: 1.3;
}
#pk02 .pk02_box_cont02 .course_btn {
  background: #fff;
  padding: 10px;
  margin: 0 auto;
  text-align: center;
  width: 360px;
}
#pk02 .pk02_box_cont02 .course_btn a {
  font-size: 92%;
}
/*.oe01_area----*/
.oe01_area p, .oe01_area li, .oe01_area dt, .oe01_area tt {
  font-family: source-han-sans-cjk-ja, sans-serif;
}
.oe01_area > .course_lead i {
  top: 7px;
}
/*oe01_app_area*/
.oe01_app_area .course_txt {
  margin-top: 35px;
}
ul.oe01_course_list {
  width: 100%;
  max-width: 900px;
  margin-top: 40px;
}
ul.oe01_course_list dt.course_ttl {
  font-size: 3.0rem;
  line-height: 1.3;
  color: #3f3b39;
  margin: -5px 0 15px;
}
ul.oe01_course_list dt.course_ttl span {
  font-size: 1.8rem;
}
ul.oe01_course_list dt.course_ttl span.course_ttl_sub {
  font-weight: normal;
}
ul.oe01_course_list li {
  width: calc((100%/3) - 10px);
  margin: 0 0 10px;
  text-align: center;
  border: 1px solid #ddd;
  border-radius: 20px;
}
ul.oe01_course_list li.oe01-list_standard_plus {
  position: relative;
  background-color: #fff3f7;
  border: 3px solid #f74567;
}
ul.oe01_course_list li.oe01-list_standard_plus::before {
  content: "";
  display: inline-block;
  position: absolute;
  background: url("../images/label01.png") no-repeat center/100%;
  width: 242px;
  height: 60px;
  left: 44%;
  transform: translateX(-50%);
  top: -35px;
}
ul.oe01_course_list li a {
  display: block;
  padding: 25px 20px 6px;
  text-decoration: none;
  outline: 3px transparent solid;
}
ul.oe01_course_list li a:hover {
  opacity: 0.9;
}
.txt-label01 {
  position: absolute;
  top: -40px;
  right: -40px;
  padding: 14px 4px 4px;
  color: #fff;
  font-size: 1.3rem;
  text-align: center;
  width: 80px;
  height: 80px;
  background-color: #f74567;
  border-radius: 50%;
  z-index: 3;
}
.txt-label01 .big {
  font-size: 130%;
}
.oe01_course_list li .fukidashi {
  display: inline-block;
  font-size: 1.5rem;
  color: #333;
  background-color: #ffe959;
  padding: 5px 10px;
  margin-bottom: 10px;
  position: relative;
}
.oe01_course_list li .fukidashi::before {
  content: "";
  display: inline-block;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -18px;
  border-top: 12px solid #ffe959;
  border-right: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid transparent;
}
.oe01_course_list .course_btn {
  padding: 10px 34px 11px 20px;
  font-size: 1.4rem;
}
.oe01_area .course_price_box {
  padding: 3px 10px 6px;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  font-weight: bold;
  color: #303879;
  background-color: #fff;
  border: 1px solid #303879;
  border-radius: 6px;
}
.oe01_area .course_price_box p:last-of-type {
  font-size: 1.1rem;
  font-weight: normal;
  color: #333;
}
.oe01_area .course_btn {
  display: block;
  width: 100%;
  margin: 0 auto 20px;
  font-family: source-han-sans-cjk-ja, sans-serif;
  color: #fff;
  background-color: #d61c0e;
  border-radius: 100vh;
  padding: 12px 30px 15px 10px;
  font-size: 1.4rem;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
  position: relative;
}
.oe01_area .course_btn:hover {
  opacity: 1;
  background-color: #a81d13;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0);
  transition: all 0.2s;
}
.oe01_area .course_btn::before {
  content: "\025b6";
  display: inline-block;
  position: absolute;
  color: #fff;
  top: 48%;
  right: 7%;
  transition: all 0.2s;
  font-size: 82%;
  transform: translateY(-50%);
}
.oe01_area .course_btn .pcOnly {
  display: inline-block;
}
.oe01_course_list li:hover .course_btn {
  color: #fff;
  background-color: #a81d13;
}

/* ---------------
  .detail
--------------- */
.detail {
  width: 100%;
  padding: 0 0 100px;
  border-bottom: 1px solid #ddd;
  background: url("../images/bg_check.png");
}
.detail_head {
  padding: 30px 0;
  margin-bottom: 20px;
  background-color: #333;
}
.detail_lead {
  max-width: 980px;
  margin: 0 auto;
  font-size: 3.0rem;
  font-weight: bold;
  color: #fff;
  padding: 0 70px 0 22px;
  border-left: 5px solid #fff;
}
.detail_term {
  font-size: 2.0rem;
  line-height: 2.2;
}
.detail .inner {
  max-width: 980px;
  margin: 0 auto;
}
/*detail_list*/
dl.detail_list {
  justify-content: flex-start;
  padding-bottom: 40px;
  border-bottom: 1px solid #ddd;
}
dl.detail_list > dt {
  width: 214px;
  margin-top: 26px;
}
dl.detail_list > dt span {
  display: block;
  background-color: #333;
  color: #fff;
  padding: 7px;
  text-align: center;
}
dl.detail_list > dd {
  max-width: 715px;
  margin: 26px 0 0 50px;
  padding-top: 6px;
}
dl.detail_list > dd p {
  color: #333;
  padding-top: 12px;
}
dl.detail_list dd > p:first-of-type {
  padding-top: 6px;
}
dl.detail_list dd > ul {
  padding-left: 14px;
}
dl.detail_list dd > ul li {
  margin-bottom: 10px;
  list-style: disc;
}
dl.detail_list > dd .bold {
  font-size: 108%;
  font-weight: bold;
}
.detail p.anno {
  margin-top: 10px;
}
#detail a:link, #detail a:visited {
  color: #0080ec;
  text-decoration: underline;
}
/* ---------------
  fixed_btn (追従ボタン)
--------------- */
.fixed_btn {
  position: fixed;
  bottom: 110px;
  right: 30px;
  z-index: 1000;
}
.fixed_btn a {
  position: relative;
  display: block;
  color: #fff;
  text-decoration: none;
  filter: drop-shadow(5px 5px 10px rgba(0, 0, 0, 0.2));
}
.fixed_btn a::before {
  content: "";
  display: inline-block;
  position: absolute;
  top: 47%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  background-color: #e34000;
  border-radius: 50%;
}
.fixed_btn a span {
  position: relative;
  color: #fff;
  font-size: 1.6rem;
}
.fixed_btn a span.small {
  font-size: 1.4rem;
}
.fixed_btn a span.arrow {
  padding-left: 8px;
}
.fixed_btn a span.arrow::before {
  content: "";
  display: inline-block;
  position: absolute;
  top: 16%;
  right: -26px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
}
.fixed_btn a span.arrow::after {
  content: "\025b6";
  display: inline-block;
  position: absolute;
  top: 55%;
  right: -28px;
  width: 15px;
  height: 15px;
  color: #e34000;
  transition: all 0.2s;
  font-size: 62%;
  transform: translateY(-50%);
}
.fixed_btn a:hover {
  opacity: inherit;
  filter: drop-shadow(5px 5px 10px rgba(0, 0, 0, 0));
}
.fixed_btn a:hover::before {
  background-color: #d13400;
}
/* 終了日までのカウントダウン
------------------------------------- */
#countdown-unit {
  margin: 0 auto;
  text-align: center;
  font-size: 1.7rem;
  padding: 11px 0 6px;
  background: #f70d44;
  color: #fff;
}
#countdown-unit p {
  display: inline-block;
}
#countdown-unit span {
  font-size: 140%;
  padding-left: 0.2em;
  padding-right: 0.1em;
  display: inline-block;
}
#countdown-unit p.count_end {
  display: inline-block;
  margin: -1px 0 2px;
}
/*---- clearfix ----*/
.clearfix {
  display: block;
  content: "";
  clear: both;
}
/*--- 768px-----------------------------------------------------------------------------------------*/
@media screen and (max-width: 768px) {
  .pcOnly {
    display: none;
  }
  .spOnly {
    display: block;
  }
  body {
    min-width: 100%;
  }
  .bodyarea {
    width: 100% !important;
  }
  #headerArea {
    width: 100%;
    display: block;
  }
  #headerArea .manabi_logo {
    display: block;
  }
  #headerArea .manabi_logo img {
    width: 70%;
    height: auto;
    padding-left: 10px;
  }
  #headerArea .period {
    font-size: 12px;
    text-align: left;
    padding: 10px 16px 0 22px;
  }
  section {
    padding: 0 10px;
  }
  .flex_box {
    display: block;
  }
  /* ---------------
  main
--------------- */
  .main-section {
    padding: 35px 10px 30px;
  }
  .main-ttl {
    font-size: 19px;
  }
  /* ---------------
  #fv
--------------- */
  #fv {
    padding: 0 0 0;
  }
  #fv .fv_main {
    padding: 0 0 0;
  }
  #fv .fv_inner {
    padding-bottom: 0;
  }
  /* ---------------
  .lead
--------------- */
  .lead-txt_box {
    width: 100%;
    padding: 20px 0;
    margin: 6px auto;
  }
  .lead-txt {
    font-size: 1.4rem;
    text-align: left;
  }
  .lead-anno {
    font-size: 1.2rem;
    text-align: left;
  }
  .entry-btn {
    width: 73%;
    margin: 14px auto;
  }
  .entry-btn a {
    padding: 10px 30px 13px 10px;
    font-size: 1.6rem;
  }
  /* ---------------
  #course 調整用
--------------- */
  #course section {
    padding: 35px 10px 30px;
  }
  #course h2 {
    font-size: 19px;
  }
  /* ---------------
  .course_contents
--------------- */
  .course_contents #section01, .course_contents #section02 {
    padding: 0px 10px 20px;
  }
  .course_contents .h2_wrapper {
    margin: 0 0 40px -10px;
  }
  .course_contents #section02 .h2_wrapper {
    margin: 0 0 40px 10px;
  }
  .course_contents h2 {
    font-size: 3.0rem;
  }
  .course_contents #section01 h2 {
    padding: 32px 20px 30px 20px;
    text-align: right;
  }
  .course_contents #section02 h2 {
    padding: 20px 20px 30px 20px;
    text-align: left;
  }
  .course_contents h2::before {
    background: url("../images/course_adult_bg.png") no-repeat center left -65px/100%;
    width: 280px;
    height: 180px;
    left: 0;
    top: 0;
    z-index: -1;
  }
  .course_contents #section01 h2::before {
    left: inherit;
    right: -110px;
  }
  .course_contents #section02 h2::before {
    background: url("../images/course_child_bg.png") no-repeat center/100%;
    left: -90px;
    right: 0;
  }
  .course_contents h2 .h2-main {
    font-size: 2.4rem;
    text-shadow: 2px 2px 0 #fff;
  }
  .course_contents #section01 h2 .h2-main {
    width: 66vw;
    padding-right: 0;
  }
  .course_contents #section02 h2 .h2-main {
    padding-left: 0;
  }
  .course_contents h2 .h2-main div:first-of-type {
    font-size: 1.7rem;
  }
  .course_contents h2 .h2-main div:last-of-type {
    font-size: 3.0rem;
  }
  .course_contents #section01 h2 .h2-main div {
    text-align: left;
  }
  .course_contents #section02 h2 .h2-main div {
    text-align: right;
  }
  .course_contents h2 .h2-sub {
    margin-top: 0;
  }
  .course_contents h2 .h2-sub span {
    font-size: 1.8rem;
  }
  .course_contents .course_list > li {
    margin: 60px auto;
  }
  .course_contents .course_list > li:first-of-type {
    margin: 25px auto 60px;
  }
  /* ---------------
  section01
--------------- */
  /*cashback_label_box*/
  .cashback-label_wrapper {
    right: -5px;
  }
  ul.cashback-label_box {
    max-width: 314px;
  }
  li.cashback-label {
    width: 120px;
    padding: 8px 8px 26px;
    font-size: 1.0rem;
  }
  li.cashback-label::before {
    bottom: -5px;
    background: url("../images/ic_coin02.png") no-repeat center/90%;
  }
  li.cashback-label::after {
    border-width: 16px 60px;
  }
  li.cashback-label_annual {
    margin: 0 0 24px 0;
  }
  p.cashback-label_ttl {
    font-size: 1.2rem;
  }
  .course_contents .course_box {
    width: 100%;
    padding: 20px 12px 10px;
  }
  .course_contents .course_box .fukidashi_cashback {
    top: -10px;
    right: -18px;
    width: 30%;
  }
  .course_contents .course_lead {
    width: 60vw;
    font-size: 1.5rem;
    margin-bottom: 16px;
    padding-left: 24px;
  }
  .course_contents .course_lead i, .course_contents .oe01_area > .course_lead i {
    left: 2px;
    top: 2px;
  }
  .course_contents .course_ttl, .course_contents #pg02 .course_ttl, .course_contents #np01 .course_ttl, .course_contents #ls01 .course_ttl, .course_contents #of01 .course_ttl, .oe01_app_area .course_ttl, .oe01_app_area .oe01_course_list dt.course_ttl {
    font-size: 2.6rem;
    margin: 0 0 8px;
  }
  .course_contents .course_ttl {
    width: 60vw;
  }
  .course_contents .course_ttl span {
    font-size: 60%;
  }
  .course_contents .course_ttl span.course_small, .course_contents .course_ttl span.pg02_small {
    font-size: 70%;
  }
  .course_contents .course_ttl_box {
    height: inherit;
  }
  .course_contents .oe01_area .oe01_app_area .oe01_course_list dt.course_ttl span {
    font-size: 1.6rem;
  }
  .course_contents .course_price, .course_contents .course_age, .course_contents .oe01_area .course_price, .course_contents .oe01_area .course_age {
    font-size: 1.4rem;
    margin: 0 0 6px 0;
    padding: 1px 20px 1px;
    min-height: 22px;
    text-align: center;
  }
  .course_contents .course_sub_info {
    margin-left: 0;
  }
  .course_contents .course_recommend_box {
    margin: 5px auto 10px;
  }
  .course_contents .course_recommend_box .course_img {
    width: 100%;
    margin: 0 auto;
    text-align: center;
  }
  .course_contents .course_recommend {
    width: 100%;
    margin: 0 auto;
    padding: 20px 20px 10px;
  }
  .course_contents .course_recommend dt {
    font-size: 1.8rem;
    padding-bottom: 10px;
    margin-bottom: 20px;
    text-align: center;
  }
  .course_contents .course_recommend dd {
    font-size: 1.5rem;
    margin: 0 0 20px 19px;
    text-align: left;
  }
  .course_contents .course_btn {
    width: 90%;
    margin: 20px auto;
  }
  .course_contents .course_btn a {
    padding: 8px 30px 12px 10px;
    font-size: 1.6rem;
  }
  .course_contents .course_btn a::before {
    right: 25px;
  }
  .course_contents .course_btn a .pcOnly {
    display: none;
  }
  /*pk02*/
  #pk02 .course_box .pk02_box {
    width: 100%;
    padding: 0;
    margin-top: 0;
    border: none;
    text-align: left;
  }
  #pk02 .pk02_box_cont02 {
    padding: 12px 20px 12px 30px;
    width: 100%;
  }
  #pk02 .pk02_box_cont02 ul {
    width: 100%;
    margin: 10px auto 0;
    padding-left: 20px;
  }
  #pk02 .pk02_box_cont02 .course_btn {
    padding: 16px 0 0;
    margin: 0 auto;
    text-align: center;
    width: 100%;
  }
  /*oe01_app_area*/
  .oe01_app_area .course_txt {
    margin-top: 15px;
  }
  ul.oe01_course_list {
    margin-top: 0;
  }
  .course_contents ul.oe01_course_list dt.course_ttl {
    font-size: 2.6rem;
    margin: 0 auto 8px;
    width: 100%;
  }
  .course_contents ul.oe01_course_list dt.course_ttl span {
    font-size: 1.5rem;
  }
  .course_contents ul.oe01_course_list li {
    width: 100%;
    margin: 0 0 20px;
  }
  .course_contents ul.oe01_course_list li a {
    padding: 20px 20px 6px;
  }
  ul.oe01_course_list li.oe01-list_standard_plus {
    margin-top: 60px;
  }
  .txt-label01 {
    right: -30px;
  }
  .oe01_course_list li .fukidashi {
    font-size: 1.3rem;
    padding: 4px 10px;
    margin-bottom: 4px;
  }
  .oe01_course_list .course_btn {
    margin: 0 auto 16px;
    padding: 7px 36px 8px 20px;
    font-size: 1.4rem;
  }
  .oe01_area .course_price_box {
    margin: 0 auto 12px;
  }
  /* ---------------------------------------------------------------------------------------
  以下共通
--------------- */
  /* ---------------
  .detail
--------------- */
  .detail {
    width: 100%;
    margin-top: 0px;
    padding: 0 0 30px;
  }
  .detail_head {
    padding: 20px 30px;
  }
  .detail_lead {
    font-size: 2.0rem;
    padding: 0 70px 0 18px;
  }
  .detail_term {
    font-size: 1.6rem;
  }
  .detail .inner {
    padding: 0 20px;
  }
  /*detail_list*/
  dl.detail_list {
    margin-bottom: 20px;
    padding-bottom: 20px;
  }
  dl.detail_list > dt {
    width: 100%;
    margin-top: 26px;
  }
  dl.detail_list > dd {
    margin: 6px auto 0;
  }
  dl.detail_list dd > ul {
    padding-left: 26px;
  }
  .clearfix::after {
    content: "";
    display: block;
    clear: both;
  }
  /* 終了日までのカウントダウン
------------------------------------- */
  #countdown-unit {
    padding: 0 20px;
  }
}