.mainImgArea {
  background-image: url("../img/sub/product/main.jpg");
}

.sub_h2Area .h2Box img {
  width: 75px;
}

.aboutContainer {
  overflow: hidden;
}

.introArea {
  padding-top: 95px;
  padding-bottom: 40px;
  position: relative;
}

.introArea .h3Area {
  padding-bottom: 10px;
}

.introArea .h3Area p {
  text-align: center;
  letter-spacing: 0.1em;
  font-size: 25px;
}

.introArea .h3Area p span.txt {
  font-size: 30px;
  position: relative;
}

.introArea .h3Area p span.txt::before {
  content: "";
  position: absolute;
  bottom: -0.5em;
  left: 50%;
  -webkit-transform: translateX(-56%);
          transform: translateX(-56%);
  width: 100%;
  height: 13px;
  display: block;
  background-image: url("../img/sub/about/wavyLine_orange.png");
  background-size: contain;
  background-repeat: no-repeat;
}

.introArea .h3Area p span.arrow {
  margin-right: 0.382em;
}

.introArea .philosophyBox {
  max-width: 600px;
  margin: 0 auto;
  border-radius: 130px;
  background-color: #72b8c5;
  text-align: center;
  padding: 30px 0;
  margin-top: 50px;
  position: relative;
  z-index: 50;
}

.introArea .philosophyBox .logoBox {
  position: relative;
  z-index: 2;
  display: block;
  max-width: 200px;
  margin: 0 auto;
}

.introArea .philosophyBox p {
  color: #ffffff;
  margin-top: 0.618em;
  font-size: 19px;
  font-weight: bold;
}

.introArea > p {
  max-width: 600px;
  margin: 0 auto;
  line-height: 2.617;
  margin-top: 3em;
  text-align: justify;
  padding-left: 2vw;
  padding-right: 2vw;
}

.introArea p span {
	display: block;
  padding-bottom: 1em;
}

.introArea .introImgBox01,
.introArea .introImgBox02 {
  position: absolute;
  overflow: hidden;
  width: 347px;
  height: auto;
  border-radius: 50%;
}

.introArea .introImgBox01::before,
.introArea .introImgBox02::before {
  content: "";
  display: block;
  padding-bottom: 100%;
}

.introArea .introImgBox01 img,
.introArea .introImgBox02 img {
  position: absolute;
  top: 0;
  left: 0;
}

.introArea .introImgBox01 {
  top: 0;
  right: 40px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.introArea .introImgBox02 {
  bottom: 310px;
  left: 27px;
}

.youtubeArea {
  position: relative;
  z-index: 1;
  padding: 40px 0;
}

.youtubeArea::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  background-image: url("../img/sub/about/bg_doted_yellow.jpg");
  background-repeat: repeat;
  z-index: -50;
  display: block;
  width: 100vw;
  height: 100%;
}

.youtubeArea .youtubeBox {
  width: 100%;
  max-width: 600px;
  background: #000;
  margin: 0 auto;
  background-image: url("../img/sub/about/dummy_youtube.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
}

.youtubeArea .youtubeBox::before {
  content: "";
  position: relative;
  display: block;
  padding-bottom: 66.6%;
}

.youtubeArea .youtubeBox iframe {
  position: absolute;
  width: 100% !important;
  height: 100% !important;
  top: 0;
  left: 0;
}

.descArea {
  max-width: 1014px;
  margin: 0 auto;
  padding-top: 70px;
  padding-bottom: 80px;
  position: relative;
}

.descArea::before {
  content: "";
  position: absolute;
  display: block;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  background-image: url("../img/sub/about/bg_decoration01.png"), url("../img/sub/about/bg_decoration02.png");
  background-position: right 0 top 40px, left 0 bottom 40px;
  background-repeat: no-repeat;
  z-index: -50;
}

.descArea > ul > li {
  position: relative;
  padding-top: 108px;
}

.descArea > ul > li .number {
  text-align: center;
  width: 207px;
  position: absolute;
  top: 20px;
  left: 0;
  font-size: 30px;
  line-height: 1;
  font-family: century-gothic, sans-serif;
  font-weight: bold;
}

.descArea > ul > li .number::before, .descArea > ul > li .number::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 60px;
  height: 80%;
  background-size: contain;
  background-repeat: no-repeat;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.descArea > ul > li .number::before {
  background-image: url("../img/sub/about/wavyLine_yellow_l.png");
  left: 0;
}

.descArea > ul > li .number::after {
  background-image: url("../img/sub/about/wavyLine_yellow_r.png");
  right: 0;
  background-position: center right;
}

.descArea > ul > li .number span {
  font-size: 21px;
  color: #e6cc3f;
  letter-spacing: 0.5em;
  width: 100%;
  display: inline-block;
  line-height: 1;
  padding-bottom: 0.382em;
  padding-left: 0.2em;
}

.descArea > ul > li .descImgBox {
  width: 400px;
  border-radius: 10%;
  overflow: hidden;
  position: absolute;
  top: 0;
  right: 0;
}

.descArea > ul > li .descImgBox::before {
  content: "";
  display: block;
  padding-bottom: 100%;
}

.descArea > ul > li .descImgBox img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
          transform: translate3d(-50%, -50%, 0);
}

.descArea > ul > li .descTxtBox {
  border: solid 6px #eeeeee;
  border-radius: 39px;
  padding: 40px 60px;
  max-width: 700px;
  background-color: #fff;
}

.descArea > ul > li .descTxtBox h3 {
  font-size: 25px;
  color: #72b8c5;
  position: relative;
  display: inline-block;
  padding-bottom: 0.236em;
  letter-spacing: 0.12em;
  font-weight: bold;
}

.descArea > ul > li .descTxtBox h3::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  background-color: #72b8c5;
  width: 100%;
  height: 3px;
}

.descArea > ul > li .descTxtBox p {
  line-height: 2.617;
  margin-top: 1em;
}

.descArea > ul > li .descTxtBox p:first-of-type {
  margin-top: 2em;
}

.descArea > ul > li:nth-child(even) .number {
  left: auto;
  right: 0;
}

.descArea > ul > li:nth-child(even) .descImgBox {
  left: 0;
  right: auto;
}

.descArea > ul > li:nth-child(even) .descTxtBox {
  margin-left: auto;
  padding-left: 160px;
}

.descArea > p {
  font-size: 19px;
  letter-spacing: 0.12em;
  text-align: center;
  margin-top: 95px;
}

.lesson_nav .inner ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  max-width: 970px;
  margin: 70px auto;
}

.lesson_nav .inner li a {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}

.lesson_nav .inner li a::before {
  content: "";
  display: inline-block;
  width: 40px;
  height: 40px;
  background-image: url("../img/common/arrow_y.svg");
  background-repeat: no-repeat;
  margin-right: 10px;
  position: relative;
}

.lesson_nav .inner li a:hover::before {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  -webkit-transform: translate3d(10px, 0, 0);
          transform: translate3d(10px, 0, 0);
}

/* .staffArea */
.staffArea {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  padding-top: 45px;
  padding-bottom: 25px;
}

.staffArea::before {
  background-image: url("../img/sub/about/bg_doted_blue.jpg");
  background-repeat: repeat;
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  z-index: -50;
}

.staffArea .h3Area {
  text-align: center;
  width: 165px;
  position: absolute;
  top: 0;
  left: 0;
  margin: inherit;
  padding: inherit;
  width: 50%;
}

.staffArea .h3Area h3 {
  font-size: 25px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0.1em;
  color: #000;
  margin-top: 1em;
  margin-bottom: 1em;
}

.staffArea .h3Area .h3-sub {
  font-size: 18px;
  font-family: century-gothic, sans-serif;
  line-height: 1;
  color: #000;
  padding-bottom: 1.6em;
}

.staffArea .h3Area .h3-sub::before {
  content: "";
  position: absolute;
  bottom: 1em;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 162px;
  height: 18px;
  background-image: url("../img/common/mark_y.svg");
  background-size: contain;
  background-repeat: no-repeat;
}

.staffArea ul li {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.staffArea ul li .staff_nameArea {
  text-align: center;
  width: 50%;
  padding-bottom: 26px;
}

.staffArea ul li .staff_nameArea .position {
  font-size: 14px;
  color: #666;
  line-height: 1;
  letter-spacing: 0.05em;
}

.staffArea ul li .staff_nameArea .name {
  font-size: 36px;
  font-weight: bold;
  font-family: century-gothic, sans-serif;
  color: #ffffff;
  line-height: 1;
  letter-spacing: 0.261em;
  margin-top: 0.618em;
  -webkit-transform: scaleY(1.3);
          transform: scaleY(1.3);
}

.staffArea ul li .staff_nameArea .role {
  font-size: 25px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0.12em;
  color: #000;
  margin-top: 1em;
}

.staffArea ul li .staff_imgBox {
  position: relative;
}

.staffArea ul li .staff_imgBox::before {
  content: "";
  position: absolute;
  bottom: -20px;
  right: -30px;
  width: 235px;
  height: 82px;
  background-image: url("../img/sub/about/txt_tommy.png");
  background-size: contain;
  background-repeat: no-repeat;
  z-index: 50;
}

.staffArea ul li .staff_imgBox span {
  display: block;
  width: 400px;
  overflow: hidden;
  border-radius: 50%;
  position: relative;
}

.staffArea ul li .staff_imgBox span::before {
  content: "";
  display: block;
  padding-bottom: 100%;
}

.staffArea ul li .staff_imgBox span img {
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 100%;
  height: auto;
  -o-object-fit: cover;
     object-fit: cover;
}

.staffArea ul li .staff_descBox {
  background-color: #fff;
  padding: 45px 60px;
  width: 100%;
  border-radius: 14px;
  margin-top: 40px;
}

.staffArea ul li .staff_descBox p {
  font-size: 14px;
  color: #666666;
  line-height: 1.618;
  letter-spacing: 0.05em;
}

/*　210330修正用の追記
*/

btnArea .btn a:hover:before {
  left: 15px;
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
  -ms-transition: all 0.3s;
  -moz-transition: all 0.3s;
}

/* // MARK : maxW 1280px */
@media screen and (max-width: 1280px) {
  .introArea .introImgBox01,
  .introArea .introImgBox02 {
    width: 30vw;
  }
  .introArea .introImgBox01 {
    right: 0;
    -webkit-transform: translate3d(0, -38%, 0);
            transform: translate3d(0, -38%, 0);
  }
  .introArea .introImgBox02 {
    bottom: auto;
    top: 16vw;
    left: 0;
    z-index: -50;
    width: 33vw;
    -webkit-transform: translateX(-17%);
            transform: translateX(-17%);
  }
  .introArea .introImgBox01 img,
  .introArea .introImgBox02 img {
    width: 100%;
  }
}

/*3/30修正用の追加
*/

.introArea dl {
	max-width: 600px;
    margin: 0 auto;
    line-height: 2.617;
    margin-top: 3em;
    text-align: justify;
    padding-left: 2vw;
    padding-right: 2vw;
}

.descArea .trialLesson {
    padding: 10px 0;
	font-size: 25px;
}

.descArea .trialLesson a {
	color: #72b8c5;
	border-bottom: 3px solid;
}

.introArea .voice {
	font-weight: 700;
}

.voiceArea {
	padding-top: 1em;
}

.voiceArea .voice {
	padding-bottom: 1em;
	font-size: 16px;
	font-weight: 700;
}

.voiceArea dd p {
	padding-bottom: 1em;
}

/* // MARK : maxW 1000px */
@media screen and (max-width: 1000px) {
  .descArea > ul > li {
    margin: 0 auto;
    max-width: 700px;
    padding-top: 0;
  }
  .descArea > ul > li .descImgBox {
    position: relative;
    margin-left: auto;
  }
  .descArea > ul > li .descTxtBox {
    margin: 0 auto;
    margin-top: 20px;
  }
  .descArea > ul > li .descTxtBox h3 {
    width: 100%;
		letter-spacing: 0.06em;
  }
  .descArea > ul > li:nth-child(even) .descImgBox {
    margin-right: auto;
    margin-left: 0;
  }
  .descArea > ul > li .number {
    top: 11vw;
  }
  .descArea > ul > li .number::before,
  .descArea > ul > li .number::after {
    top: 60%;
  }
  .descArea > ul > li .descImgBox {
    width: 38.2%;
  }
  .descArea > ul > li .descTxtBox {
    padding-top: 60px;
  }
  .descArea > ul > li .descImgBox {
    margin-right: 60px;
  }
  .descArea > ul > li .descTxtBox {
    margin-top: -40px;
  }
  .lesson_nav .inner {
    padding-right: 0;
    padding-left: 0;
  }
  .descArea > ul > li:nth-child(even) .descTxtBox {
    padding-left: 60px;
  }
  .descArea > ul > li:nth-child(even) .descImgBox {
    left: 60px;
    right: auto;
  }
  .staffArea ul li .staff_imgBox {
    width: 50%;
    margin-left: auto;
    margin-right: auto;
  }
  .staffArea ul li .staff_imgBox span {
    width: 100%;
  }
}

/* // MARK : maxW 767px */
@media screen and (max-width: 767px) {
  .sub_h2Area .h2Box img {
    height: 6vh;
    width: auto;
  }
  .introArea {
    padding-top: 20vw;
    /* 75/375 */
  }
  .introArea .h3Area {
    position: relative;
    z-index: 50;
  }
  .introArea .h3Area p span.txt {
    font-size: 22px;
  }
  .introArea .h3Area p {
    font-size: 14px;
    text-shadow: white 3px 0px 0px, white 2.83487px 0.98158px 0px, white 2.35766px 1.85511px 0px, white 1.62091px 2.52441px 0px, white 0.70571px 2.91581px 0px, white -0.28717px 2.98622px 0px, white -1.24844px 2.72789px 0px, white -2.07227px 2.16926px 0px, white -2.66798px 1.37182px 0px, white -2.96998px 0.42336px 0px, white -2.94502px -0.5717px 0px, white -2.59586px -1.50383px 0px, white -1.96093px -2.27041px 0px, white -1.11013px -2.78704px 0px, white -0.13712px -2.99686px 0px, white 0.85099px -2.87677px 0px, white 1.74541px -2.43999px 0px, white 2.44769px -1.73459px 0px, white 2.88051px -0.83825px 0px;
  }
  .introArea .philosophyBox {
    border-radius: 17px;
    margin-top: 43px;
  }
  .introArea .philosophyBox p {
    font-size: 14px;
  }
  .introArea .introImgBox01 {
    top: 47px;
    width: 50vw;
    max-width: 271px;
    -webkit-transform: translate3d(15%, -31%, 0);
            transform: translate3d(15%, -31%, 0);
  }
  .introArea .introImgBox02 {
    top: 18vw;
    width: 33vw;
  }
  .lesson_nav .inner ul {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    width: 230px;
    margin-top: 40px;
    margin-bottom: 40px;
  }
  .lesson_nav .inner li {
    width: 100%;
  }
  .lesson_nav .inner li:not(:first-child) {
    margin-top: 1em;
  }
  .staffArea .h3Area {
    position: relative;
  }
  .staffArea .h3Area h3 {
    font-size: 25px;
    font-weight: bold;
    line-height: 1;
    letter-spacing: 0.1em;
    color: #000;
    margin-top: 0.4em;
    margin-bottom: 0.4em;
  }
  .staffArea .h3Area .h3-sub {
    font-size: 12px;
    padding-bottom: 1em;
  }
  .staffArea .h3Area .h3-sub::before {
    width: 98px;
  }
  .staffArea ul li .staff_nameArea {
    width: 100%;
  }
  .staffArea ul li .staff_nameArea .name {
    font-size: 26px;
  }
  .staffArea ul li .staff_nameArea .position {
    font-size: 12px;
  }
  .staffArea ul li .staff_nameArea .role {
    font-size: 16px;
  }
  .staffArea ul li .staff_descBox {
    padding: 3.8em 2.4em;
  }
  .staffArea ul li .staff_imgBox::before {
    width: 53%;
    height: 14%;
    bottom: 0;
  }
}

/* // MARK : maxW 500px */
@media screen and (max-width: 500px) {
  .introArea .philosophyBox .imgBox {
    margin-bottom: 24px;
  }
  .introArea .h3Area p span.txt::before {
    bottom: -0.7em;
  }
  /* descArea */
  .descArea {
    max-width: 1014px;
    margin: 0 auto;
    padding-top: 60px;
    padding-bottom: 60px;
  }
  .descArea > ul > li .number {
    width: 158px;
    font-size: 25px;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
  .descArea > ul > li:nth-child(even) .number {
    left: 50%;
  }
  .descArea > ul > li .number::before,
  .descArea > ul > li .number::after {
    height: 64%;
  }
  .descArea > ul > li .descTxtBox {
    padding-right: 6vw;
    padding-left: 6vw;
  }
  .descArea > ul > li {
    padding-top: 70px;
  }
  .descArea > ul > li .number {
    top: 0;
  }
  .descArea > ul > li .number span {
    font-size: 21px;
    padding-bottom: 0.282em;
    padding-left: 0.4em;
  }
  .descArea > ul > li .descImgBox {
    width: 61.8%;
  }
  .descArea > ul > li .descImgBox {
    margin-right: auto;
  }
  .descArea > ul > li .descImgBox {
    margin-right: auto;
  }
  .descArea > ul > li .descTxtBox {
    padding-top: 50px;
  }
  .descArea > ul > li .descTxtBox h3 {
    font-size: 18px;
    text-align: center;
    padding-bottom: 0.4em;
  }
  .descArea > ul > li .descTxtBox h3::before {
    height: 2px;
  }
  .descArea > ul > li:nth-child(even) .descTxtBox {
    padding-left: 6vw;
  }
  .descArea > ul > li:nth-child(even) .descImgBox {
    margin-left: auto;
    margin-right: auto;
    left: auto;
  }
  .descArea > p {
    font-size: 17px;
    margin-top: 60px;
  }
  .staffArea ul li .staff_imgBox {
    width: 61.8%;
    margin-left: auto;
    margin-right: auto;
  }
  .staffArea .h3Area {
    width: 100%;
    padding-top: 20px;
  }
  .staffArea .h3Area h3 {
    font-size: 22px;
  }
  .staffArea .h3Area .h3-sub {
    padding-bottom: 0.7em;
  }
  .staffArea .h3Area img {
    width: 45px;
  }
  .staffArea ul li .staff_nameArea {
    margin-top: 40px;
  }
  .staffArea ul li .staff_nameArea .name {
    font-size: 18px;
    margin-top: 0.3em;
  }
  .staffArea ul li .staff_nameArea .role {
    font-size: 15px;
    margin-top: 0.6em;
  }
	
/*3/30修正用の追加	*/
.descArea .trialLesson {
    padding: 10px 0;
    font-size: 18px;
}	
	
.descArea .trialLesson a {
	border-bottom: 2px solid;
}	
	
}

/* // MARK : maxW 400px */
@media screen and (max-width: 400px) {
  .descArea > ul > li .descTxtBox h3 {
    letter-spacing: 0;
  }
}
/*# sourceMappingURL=about.css.map */