@charset "UTF-8";

/* //////////////////////////////////////////////////////////////////////////////// このLP固有のルール //////////////////////////////////////////////////////////////////////////////// */
.palt {
  font-feature-settings: "palt" 1;
}

a:hover {
  opacity: 0.8;
}

p {
  font-weight: 500;
}

picture {
  display: block;
  width: 100%;
}
img {
  width: 100%;
}
/* //////////////////////////////////////////////////////////////////////////////// SP //////////////////////////////////////////////////////////////////////////////// */
.pc {
  display: none;
}

.mv {
  width: 100%;
  position: relative;
  overflow: hidden;
}
.mv .h1_anm,
.mv .mv02 {
  position: absolute;
}
.mv .h1_anm {
  width: calc(350vw / 3.9);
  z-index: 3;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}

@keyframes h1_anm {
  from {
    transform: translate(0px,40px);
		opacity: 0;
	} to {
    transform: translate(0px,0px);
		opacity: 1.0;
	} 
}
.h1_anm h1 {
  animation-duration: 1s;
	animation-fill-mode: both;
	animation-iteration-count: 1;
	animation-name: h1_anm;
	transform-origin: center center;
  animation-timing-function: ease-in-out;
}

.mv .mv02 {
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
}

.mv02_anm {
  animation-delay: .2s;
	animation-duration: 1.3s;
	animation-fill-mode: both;
	animation-iteration-count: 1;
	animation-name: mv02_anm;
	transform-origin: center center;
  animation-timing-function: cubic-bezier(0, 0, 0, 1);
}

@keyframes mv02_anm {
	from {
		transform: scale(3,3);
		opacity: 1.0;
    filter: blur(50px);
	} to {
		/* animation-timing-function: ease-out; */
		transform: scale(1,1);
		opacity: 1.0;
    filter: blur(0);
	} 
}

.mv .mv03 {
  position: relative;
  z-index: 1;
}
.lsc_box {
  width: 100%;
  background: url(../images/lscbg_sp.webp) no-repeat 50% 50%;
  background-size: cover;
  position: relative;
}
.lsc_item {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0 20px;
  line-height: 0;
  font-size: 0;
  padding: 0 0 25px;
}
.lsc_item h2 {
  width: 100%;
}
.modal_lsc.lsc_single {
  width: calc(100% - calc(40px));
}
.modal_lsc.lsc_double {
  width: calc(165vw / 3.9);
}

main {
  position: relative;
  background: linear-gradient(90deg,rgba(0, 15, 42, 1) 0%, rgba(0, 15, 42, 0) 25%, rgba(0, 15, 42, 0) 50%, rgba(0, 15, 42, 0) 75%, rgba(0, 15, 42, 1) 100%),url(../images/bg.webp);
  background-repeat: repeat;
  background-position: 0 0;
  background-size: contain, 100px;
  background-blend-mode:multiply,normal;
}
.cont {
  width: 100%;
  max-width: 1000px;
  margin-inline: auto;
  padding: 0 20px;
}
.first {
  text-align: center;
  padding: calc(70vw / 3.9) 0 0;
}
.first p {
  font-size: clamp(2.3rem,calc(23vw / 3.9),3.6rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: calc(85vw / 3.9);
}
.about {
  padding-bottom: calc(100vw / 3.9);
}
.about_img01 {
  width: calc(290vw / 3.9);
  margin-inline: auto;
  display: block;
  margin-bottom: calc(35vw / 3.9);
}

.about_h2 {
  margin-bottom: calc(45vw / 3.9);
}
.about_h3 {
  margin-bottom: calc(35vw / 3.9);
}
.about_txt {
  padding: 0 20px;
}
.about_txt p {
  font-size: clamp(1.5rem,calc(15vw / 3.9),1.6rem);
  font-weight: 500;
  color: #fff;
  margin-bottom: calc(65vw / 3.9);
}
.about_bnr {
  display: inline-block;
  margin-bottom: calc(80vw / 3.9);
}
.about_acd_btn,
.more_btn_ir,
.btn_arrow {
  display: block;
  width: 100%;
  border: 1px solid #fff;
  border-radius: 50px;
  font-size: clamp(2rem,calc(20vw / 3.9),3rem);
  color: #fff;
  font-weight: 900;
  text-align: center;
  padding: 15px 0;
  position: relative;
}
.about_acd_btn::before,
.about_acd_btn::after,
.more_btn_ir::after,
.more_btn_ir::before {
  position: absolute;
  content: "";
  display: block;
  width: 24px;
  height: 5px;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  background-color: #fff;
  transition: transform .3s ease, opacity .3s ease;
}
.about_acd_btn::after,
.more_btn_ir::after {
  transform: translateY(-3px) rotate(90deg);
}
.about_acd_btn.open::after,
.more_btn_ir.show::after {
  transform: translateY(-3px) rotate(0);
}
.about_acd_btn.close::after {
  content: none;
}

.accordion {
  display: none;
  position: relative;
}
.aboutacd_h2 {
  margin-bottom: calc(40vw / 3.9);  
}
.accordion .cont {
  position: relative;
  z-index: 1;
}
.about_miryokubox {
  margin: 0 0 calc(65vw / 3.9);
}

.about_miryoku01 {
  text-align: center;
  font-size: clamp(2.2rem,calc(24vw / 3.9),3rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.6;
  margin: calc(65vw / 3.9) 0;
}
.about_miryoku02 {
  font-size: clamp(1.3rem,calc(15vw / 3.9),3rem);
  color: #fff;
  line-height: 1.7;
}

#about_acd::before {
  position: absolute;
  content: "";
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../images/about_acd_bg.webp) repeat 0 0;
  background-size: 256px;
  clip-path: polygon(0 0, 100% 2%, 100% 100%, 0 98%);
}
#about_acd {
  padding: calc(110vw / 3.9) 0;
}

.performer {
  margin-top: calc(53vw / 3.9);
}
.performer_h2 {
  margin-bottom: calc(35vw / 3.9);
}
.performer_h3 {
  position: relative;
  margin-bottom: calc(40vw / 3.9);
}
.modal_movie,
.performer_h301 {
  position: absolute;
}
.modal_movie {
  width: calc(110vw / 3.9);
  top: 0;
  right: 0;
  z-index: 3;
}
.performer_box {
  padding-bottom: calc(80vw / 3.9);
}
.performer_h301 {
  top: 0;
  left: 0;
  z-index: 2;
}
.performer_list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 35px calc(20vw / 3.9);
}
.performer_list.alot {
  max-height: 155vw;
  height: auto;
  overflow: hidden;
  transition: max-height 0.8s;
}

.performer_list li {
  width: calc((100% - calc(20vw / 3.9)) / 2);
  text-align: center;
}
.performer_list li span,
.more_btn_ir {
  font-size: clamp(2.7rem,calc(27vw / 3.9),4rem);
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-weight: 900;
}
.more_btn_ir {
  text-align: center;
  font-size: clamp(2.4rem,calc(24vw / 3.9),3rem);
  margin-top: 36px;
  padding: 5px 0;
}

.more_btn_ir span::before{
  font-size: clamp(2.4rem,calc(24vw / 3.9),3rem);
  content: "more";
}
.more_btn_ir.show span::before{
  content: "close";
}


footer .lsc_box {
  margin-bottom: calc(45vw / 3.9);
}
.btm_bnr_area {
  padding: 0 20px;
}
.btm_bnr_h3 {
  position: relative;
  font-size: clamp(2rem,calc(24vw / 3.9),3rem);
  font-weight: 700;
  margin-bottom: 14px;
  padding-left: 15px;
  line-height: 1.6;
  border-left: 6px solid #FF1597;
}
.btm_bnr01,.btm_bnr02 {
  display: block;
  margin-bottom: calc(40vw / 3.9);
}
.foot_logo_area {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 25px;
  margin-top: 25px;
  margin-bottom: calc(80vw / 3.9);
}
.foot_logo_area a {
  display: block;
}
.cen_logo,.csp_logo {
  width: calc(165vw / 3.9);
}

/****** LESSON ******/
.lesson_h1 {
  width: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.lesson_h1_inr {
  font-size: clamp(1rem,calc(18vw / 3.9),1.8rem);
  font-weight: 800;
  text-align: center;
  color: #fff;
  position: absolute;
  width: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  line-height: 1.3;
}
.lesson_h1_inr span {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-weight: 900;
  font-size: clamp(2.5rem,calc(53vw / 3.9),5.3rem);
  line-height: 1;
  letter-spacing: .05em;
}

.lsc_box.btn_back {
  padding: 25px 0;
}

.btn_arrow {
  background: url(../images/lesson/ic_arrow.svg) no-repeat 12px 50%;
  background-size: calc(30vw / 3.9);
}
.btn_back .btn_arrow {
  width: calc(350vw / 3.9);
  margin-inline: auto;
}
.lesson_box {
  padding: calc(70vw / 3.9) 0;
}
.lesson_item .lesson_h2 {
  position: relative;
  margin-bottom: calc(45vw / 3.9);
}
.lesson_h2 .ghost {
  position: absolute;
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.lesson_item .lesson_h2::before {
  content: "";
  position: absolute;
  display: block;
  width: calc(26vw / 3.9);
  height: calc(26vw / 3.9);
  bottom: calc(14vw / 3.9);
  left: 50%;
  transform: translateX(-50%);
  background: url(../images/lesson/ic_open.svg) no-repeat 50% 0;
  background-size: contain;
}
.lesson_item .lesson_h2.open::before {
  background-image: url(../images/lesson/ic_close.svg);
}
.lesson_ttl {
  width: 100%;
  position: absolute;
  text-align: left;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  margin-top: calc(-20vw / 3.9);
  margin-left: calc(30vw / 3.9);
}
/* .lesson_ttl.l_one {
  margin-top: calc(65vw / 3.9);
} */
.lesson_ttl span {
  color: #fff;
  font-size: clamp(2rem,calc(32vw / 3.9),3.2rem);
  font-family: "Montserrat", sans-serif;
  font-weight: 900;
  line-height: 1.1;
}
.lesson_inr {
  padding-bottom: calc(25vw / 3.9);
}
.lesson_modal_movie {
  display: block;
  width: calc(280vw / 3.9);
  margin-inline: auto;
  margin-bottom: calc(35vw / 3.9);
}
.lesson_modal_movie.pc {
  display: none;
}

.lesson_inr_item {
  margin-top: calc(30vw / 3.9);
  margin-bottom: calc(30vw / 3.9);
}
.lesson_inr_item p {
  font-size: clamp(1rem,calc(15vw / 3.9),1.5rem);
  color: #fff;
}

.lesson_inr_item h3 {
  font-size: clamp(1.2rem,calc(23vw / 3.9),2.3rem);
  font-weight: 800;
  color: #fff;
  position: relative;
  padding-bottom: 10px;
  margin-bottom: 10px;
}
.lesson_inr_item h3 span {
  font-size: clamp(1rem,calc(15vw / 3.9),1.5rem);
}
.lesson_inr_item h3::before {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg,rgba(42, 186, 255, 1) 0%, rgba(190, 127, 255, 1) 50%, rgba(255, 21, 151, 1) 100%);
  left: 0;
  bottom: 0;
}
.modaal-video-wrap {
  margin: auto!important;
}

/* //////////////////////////////////////////////////////////////////////////////// PC //////////////////////////////////////////////////////////////////////////////// */
@media screen and (min-width: 769px) {
  .sp {
    display: none;
  }
  .pc {
    display: inherit;
  }
  .mv {
    width: 100%;
    position: relative;
    overflow: hidden;
  }
  .mv .h1_anm,
  .mv .mv02 {
    position: absolute;
  }
  .mv .h1_anm {
    width: calc(600vw / 14.4);
  }

  .lsc_box {
    width: 100%;
    background: url(../images/lscbg_pc.webp) no-repeat 50% 50%;
    background-size: cover;
    position: relative;
  }
  .lsc_item {
    flex-wrap: nowrap;
    gap: 0 20px;
    line-height: 0;
    font-size: 0;
    padding: 0;
  }
  .lsc_item h2 {
    width: calc(266vw / 14.4);
  }
  .modal_lsc.lsc_single {
    width: calc(507vw / 14.4);
    max-width: 507px;
  }
  .modal_lsc.lsc_double {
    width: calc(240vw / 14.4);
  }

  main {
    background-size: contain, 256px;
  }
  .cont {
    padding: 0 20px;
  }
  .first {
    text-align: center;
    padding: calc(110vw / 14.4) 0 0;
  }
  .first p {
    font-size: clamp(3rem,calc(36vw / 14.4),3.6rem);
    margin-bottom: calc(110vw / 14.4);
  }
  .about {
    background: url(../images/about_bg_pc.webp) no-repeat 50% 0;
    background-size: 1440px;
    padding-bottom: calc(70vw / 14.4);
  }
  .about_box {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0 calc(75vw / 14.4);
  }
  .about_img01 {
    width: calc(420vw / 14.4);
    margin-bottom: unset;
    margin-top: calc(80vw / 14.4);
    flex-shrink: 0;
  }

  .about_h2 {
    padding-top: calc(80vw / 14.4);
    margin-bottom: calc(55vw / 14.4);
  }
  .about_h3 {
    margin-bottom: calc(35vw / 14.4);
  }
  .about_txt {
    flex: 1;
    padding: 0;
  }
  .about_txt p {
    font-size: clamp(1.5rem,calc(16vw / 14.4),1.6rem);
    margin-bottom: calc(40vw / 14.4);
  }
  .about_bnr {
    margin-bottom: calc(80vw / 14.4);
  }
  .break {
    width: 100%;
  }
  .about_acd_btn,
  .more_btn_ir,
  .btn_arrow {
    width: calc(500vw / 14.4);
    margin-inline: auto;
    font-size: clamp(1.4rem,calc(20vw / 14.4),2rem);
    color: #fff;
    font-weight: 900;
    text-align: center;
    padding: 15px 0;
    position: relative;
    cursor: pointer;
  }
  .about_acd_btn::before,
  .about_acd_btn::after,
  .more_btn_ir::after,
  .more_btn_ir::before {
    position: absolute;
    content: "";
    display: block;
    width: 12px;
    height: 3px;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #fff;
    transition: transform .3s ease, opacity .3s ease;
  }
  .about_acd_btn::after,
  .more_btn_ir::after {
    transform: translateY(-2px) rotate(90deg);
  }
  .about_acd_btn.open::after,
  .more_btn_ir.open::after {
    transform: translateY(-3px) rotate(0);
  }
  .about_acd_btn.close::after {
    content: none;
  }

  .aboutacd_h2 {
    margin-bottom: calc(70vw / 14.4);  
  }
  .accordion .cont {
    position: relative;
    z-index: 1;
  }

  .about_acdinr {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 0 calc(50vw / 14.4);
    margin: 0 0 calc(70vw / 14.4);
  }
  .about_acdinr picture {
    display: block;
    width: calc(250vw / 14.4);
    max-width: 250px;
  }
  .about_acdinr.even {
    padding-left: calc(100vw / 10);
    flex-direction: row-reverse;
  }
  .about_acdinr.odd {
    padding-right: calc(100vw / 10);
  }
  .about_miryokubox {
    margin: 0;
    flex: 1;
  }
  .about_miryoku01 {
    text-align: left;
    font-size: clamp(2rem,calc(28vw / 14.4),2.8rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.6;
    margin: 0 0 calc(35vw / 14.4);
  }
  .about_miryoku02 {
    font-size: clamp(1.3rem,calc(16vw / 14.4),1.6rem);
  }

  #about_acd::before {
    display: none;
  }
  #about_acd {
    padding: calc(110vw / 14.4) 0;
    position: relative;
  }
  #about_acd::before {
    content: "";
    display: block;
    z-index: 1;
    width: calc(600vw / 14.4);
    max-width: 600px;
    height: 100%;
    margin-inline: auto;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: #172A88;
    clip-path: unset;
  }
  .performer {
    margin-top: 0;
  }
  .performer_h2 {
    padding: calc(125vw / 14.4) 0;
    margin-bottom: calc(80vw / 14.4);
    background: url(../images/performer_h2bg_pc.webp) no-repeat 50% 0;
    background-size: cover;
  }
  .performer_h2 picture {
    display: block;
    max-width: 1000px;
    width: calc(1000vw / 14.4);
    margin-inline: auto;
  }
  .performer_h3 {
    position: relative;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: calc(45vw / 14.4);
    line-height: 0;
    font-size: 0;
    padding: 0 20px;
    max-width: 1000px;
    width: calc(1000vw / 14.4);
  }
  .modal_movie,
  .performer_h301 {
    position: absolute;
  }
  .modal_movie {
    max-width: 170px;
    width: calc(170vw / 14.4);
    top: 50%;
    right: calc(100vw / 14.4);
    z-index: 3;
    transform: translateY(-50%);
  }
  .performer_box {
    padding-bottom: calc(95vw / 14.4);
  }
  .performer_h301 {
    width: 100%;
    top: 50%;
    left: 50%;
    z-index: 2;
    transform: translate(-50%, -50%);
  }
  .performer_list {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0 20px;
  }
  .performer_list.alot {
    max-height: unset;
    height: auto;
    overflow: hidden;
    transition: max-height 0.8s;
  }

  .performer_list li {
    width: 180px;
    text-align: center;
    margin-bottom: calc(30vw / 14.4);
  }
  .performer_list li span,
  .more_btn_ir {
    font-size: clamp(2.7rem,calc(27vw / 14.4),2.7rem);
    color: #fff;
    font-family: "Montserrat", sans-serif;
    font-weight: 900;
  }
  .performer_list li span {
    font-size: clamp(2.7rem,calc(25vw / 14.4),2.5rem);
  }

  footer .lsc_box {
    margin-bottom: calc(50vw / 14.4);
  }
  .btm_bnr_list {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 0 40px;
  }
  .btm_bnr_h3 {
    position: relative;
    font-size: clamp(1.2rem,calc(18vw / 14.4),1.8rem);
    font-weight: 700;
    margin-bottom: 10px;
    padding-left: 22px;
    border-left: 6px solid #FF1597;
  }
  .btm_bnr01,.btm_bnr02 {
    display: block;
    margin-bottom: calc(50vw / 14.4);
    width: calc(480vw / 14.4);
    max-width: 480px;
  }
  .foot_logo_area {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 30px;
    margin-top: 50px;
    margin-bottom: 80px;
  }
  .foot_logo_area a {
    display: block;
  }
  .cen_logo,.csp_logo {
    width: calc(240vw / 14.4);
    max-width: 240px;
  }

  /****** LESSON ******/
  .lesson_h1_inr {
    font-size: clamp(1.2rem,calc(24vw / 14.4),2.4rem);
    line-height: 1.3;
  }
  .lesson_h1_inr span {
    font-size: clamp(3rem,calc(72vw / 14.4),7.2rem);
    line-height: 1;
  }
  .lsc_box.btn_back {
    padding: 25px 0;
  }
  .btn_arrow {
    background-size: 30px;
  }
  .btn_back .btn_arrow {
    width: 350px;
    padding: 10px 0;
  }
  .lesson_box {
    width: calc(800vw / 14.4);
    margin-inline: auto;
    padding: calc(110vw / 14.4) 0;
  }
  .lesson_item .lesson_h2 {
    margin-bottom: 35px;
  }
  .lesson_h2 .ghost {
    display: none;
  }
  .lesson_item .lesson_h2::before {
    display: none;
  }
  .lesson_ttl {
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    margin-top: unset;
    margin-left: calc(55vw / 14.4);
  }
  .lesson_ttl.l_one {
    margin-top: unset;
  }
  .lesson_ttl span{
    font-size: clamp(2rem,calc(48vw / 14.4),4.8rem);
    letter-spacing: 0.05em;
  }
  .lesson_inr {
    padding-bottom: calc(30vw / 14.4);
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: calc(40vw / 14.4);
  }
  .lesson_modal_movie.sp {
    display: none;
  }
  .lesson_modal_movie.pc {
    position: absolute;
    display: block;
    width: 60px;
    height: 60px;
    right: 10px;
    bottom: 10px;
    margin-bottom: 0;
  }

  .lesson_inr_item {
    margin-top: 0;
    margin-bottom: calc(35vw / 14.4);
    width: calc((100% - calc(40vw / 14.4)) / 2);
  }
  .lesson_inr_item p {
    font-size: clamp(1rem,calc(16vw / 14.4),1.6rem);
    color: #fff;
  }

  .lesson_inr_item h3 {
    font-size: clamp(1.2rem,calc(23vw / 14.4),2.3rem);
  }
  .lesson_inr_item h3 span {
    font-size: clamp(1rem,calc(15vw / 14.4),1.5rem);
  }
.modaal-video-wrap {
  margin: auto 50px!important;
}

}

/* //////////////////////////////////////////////////////////////////////////////// PC固定 //////////////////////////////////////////////////////////////////////////////// */
@media screen and (min-width: 1200px) {
  .cont {
    padding: 0;
  }

  .mv .h1_anm {
    width: 600px;
  }

  .lsc_item h2 {
    width: 266px;
  }
  .modal_lsc.lsc_double {
    width: 240px;
  }
  .first {
    text-align: center;
    padding: 110px 0 0;
  }
  .first p {
    margin-bottom: 110px;
  }
  .about {
    background-size: 1440px;
    padding-bottom: 70px;
  }
  .about_box {
    gap: 0 75px;
  }
  .about_img01 {
    width: 420px;
    margin-top: 80px;
    flex-shrink: 0;
  }

  .about_h2 {
    padding-top: 80px;
    margin-bottom: 55px;
  }
  .about_h3 {
    margin-bottom: 35px;
  }
  .about_txt p {
    margin-bottom: 40px;
  }
  .about_bnr {
    margin-bottom: 50px;
  }
  .about_acd_btn,
  .more_btn_ir,
  .btn_arrow {
    width: 500px;
  }
  .aboutacd_h2 {
    margin-bottom: 70px;
  }
  .about_acdinr {
    gap: 0 50px;
    margin: 0 0 70px;
  }
  .about_miryoku01 {
    margin: 0 0 35px;
  }
  .about_acdinr.even {
    padding-left: 100px;
  }
  .about_acdinr.odd {
    padding-right: 100px;
  }
  #about_acd {
    padding: 110px 0;
  }
  .performer_h2 {
    padding: 125px 0;
    margin-bottom: 80px;
    background-size: 1440px;
  }
  .performer_h3 {
    margin-bottom: 45px;
  }
  .performer_list li {
    margin-bottom: 30px;
  }
  .modal_movie {
    right: 100px;
  }
  .performer_box {
    padding-bottom: 95px;
  }

  footer .lsc_box {
    margin-bottom: 50px;
  }
  .btm_bnr01,.btm_bnr02 {
    margin-bottom: 50px;
  }

  /****** LESSON ******/
  .lesson_box {
    width: 800px;
    padding: 110px 0;
  }

  .lesson_ttl {
    margin-left: 55px;
  }
  .lesson_inr {
    padding-bottom: 30px;
    gap: 40px;
  }
  .lesson_inr_item {
    margin-bottom: 35px;
    width: 380px;
  }

}