.sub_mv > div > div{
  background: url(./images/mv/pc/mv_mouthpiece.jpg) no-repeat;
  background-size: cover;
  background-position: center;
}
@media screen and (max-width: 768px) {
  .sub_mv{
    margin-bottom: 0;
  }
	.sub_mv > div > div{
		background: url(./images/mv/sp/mv_mouthpiece.jpg) no-repeat;
		background-size: cover;
		background-position: center;
  }
}


.mouthpiece{
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  line-height: 1.66;
}
.mouthpiece .hdg01{
  padding: 30px 0;
}
.mouthpiece > div{
  position: relative;
  padding: 0 20px;
  margin-bottom: 150px;
}
.mouthpiece > div:before{
  content: "";
  background: linear-gradient(90deg, rgb(85, 172, 224,0.15) 0%, #ffffff 50%, rgb(76, 140, 210,0.15) 100%);
  width: 100%;
  max-width: 1480px;
  height: 100%;
  z-index: -1;
}
.mouthpiece > .rt:before{
  position: absolute;
  right: 0;
  top: 15%;
}
.mouthpiece > .lt:before{
  position: absolute;
  left: 0;
  top: 7%;
}
.mouthpiece_info{
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
}
.mouthpiece_img{
  width: 50%;
  line-height: 0;
}
.mouthpiece_img img{
  max-width: 100%;
}
.mouthpiece_txt{
  position: relative;
  box-sizing: content-box;
  width: 50%;
  padding: 50px;
  background-color: #fff;
  border-radius: 20px 0 20px 0;
  margin-top: 12%;
  margin-left: -5%;
  z-index: 1;
}
.mouthpiece_txt h3{
  font-size: 30px;
  margin-bottom: 50px;
}
.mouthpiece_info.reverse{
  flex-direction: row-reverse;
}
.mouthpiece_info.reverse .mouthpiece_txt{
  margin-left: 0;
  margin-right: -5%;
}
@media screen and (max-width: 1000px) {
  .mouthpiece_txt{
    padding: 20px;
  }
  .mouthpiece .mouthpiece_txt > div a{
    width: calc(50% - 10px);
  }
  .mouthpiece .btn_01,.mouthpiece .btn_02{
    font-size: 16px;
  }
}
@media screen and (max-width: 768px) {
  .sec_wrap{
    position: relative;
    margin-bottom: 50px;
  }
  .mouthpiece_info{
    display: block;
    width: 80%;
  }
  .mouthpiece_img{
    width: 100%;
  }
  .mouthpiece_txt{
    width: 100%;
    box-sizing: border-box;
    margin-top: 0;
    margin-left: 0;
    border-radius: 0 0 20px 0;
    padding: 30px 20px;
  }
  .mouthpiece_txt h3{
    font-size: 20px;
    margin-bottom: 20px;
  }
  .hide_01,.hide_02{
    display: none;
  }
  .hide_01.open,.hide_02.open{
    display: block;
  }
  .sec_wrap .more_btn_01,.sec_wrap .more_btn_02{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    width: 75%;
    bottom: -20px;
    z-index: 1;
  }
  .sec_wrap .more_btn_01::after,.sec_wrap .more_btn_02::after{
    content: "";
    position: absolute;
    background: linear-gradient(180deg, rgb(255, 255, 255, 0) 0%, rgb(255, 255, 255, 1) 70%);
    width: 100%;
    height: 70px;
    top: -60px;
  }
  .sec_wrap .more_btn_01.open,.sec_wrap .more_btn_02.open{
    position: static;
    background: none;
    margin: 0 auto;
    padding: 0;
    transform: unset;
    -webkit-transform: unset;
    -ms-transform: unset;
  }
  .sec_wrap .more_btn_01.open::after,.sec_wrap .more_btn_02.open::after{
    display: none;
  }
  .sec_wrap .btn_01{
    margin: 0 auto;
  }
}
@media screen and (max-width: 480px){
  .mouthpiece > div{
    margin-bottom: 50px;
  }
  .mouthpiece > .rt:before{
    height: 90%;
  }
  .mouthpiece > .lt:before{
    height: 100%;
  }
  .mouthpiece > .lt.open:before{
    height: 95%;
  }
  .mouthpiece_info{
    width: 100%;
  }
  .mouthpiece_txt{
    padding: 30px 20px;
  }
  .mouthpiece_txt h3{
    font-size: 16px;
    margin-bottom: 20px;
  }
  .mouthpiece_txt p{
    font-size: 14px;
  }
  .sec_wrap .more_btn_01,.sec_wrap .more_btn_02{
    width: 80%;
  }
}
@media all and (-ms-high-contrast: none){
  .mouthpiece > div:before {
    background: rgba(76, 140, 210,0.2);
  }
}


.about_type > h3{
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}
.about_type .mouthpiece_info:nth-of-type(1){
  margin: 0 auto 70px;
}
@media screen and (max-width: 480px){
  .about_type .mouthpiece_info:nth-of-type(1){
    margin: 0 auto 30px;
  }
}


.merit_demerit{
  padding: 0 20px 70px;
  line-height: 1.66;
}
.merit_demerit h2{
  padding: 50px 0 100px 0;
}
.merit_demerit > div{
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.merit_demerit > div > div{
  position: relative;
  width: calc(100%/2 - 30px);
  padding: 60px 40px 30px;
  border-radius: 0 0 20px 0;
}
.merit_demerit .merit{
  background: rgba(255, 157, 149, 0.08);
}
.merit_demerit .demerit{
  background: rgba(141, 211, 204,0.08);
}
.merit_demerit .merit .label{
  background: #ffc4bf;
}
.merit_demerit .demerit .label{
  background: #8dd3cc;
}
.label{
	position: absolute;
	width: 100%;
	max-width: 280px;
	padding: 10px 20px;
	border-radius: 0 10px 0 0;
	left: -10px;
	top: -45px;
}
.label::after{
	content: "";
	top: 50%;
	left: 0%;
	position: absolute;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	width: 100%;
	height: 1px;
	background-color: #fff;
}
.label p{
	font-size: 14px;
	color: #fff;
	padding-bottom: 10px;
	line-height: 1;
}
.label h3{
	font-size: 20px;
	font-weight: bold;
	color: #fff;
	padding-top: 10px;
	line-height: 1;
}
.label::before{
	content: '';
	position: absolute;
  bottom: -10px;
  left: 0;
  width: 0;
  height: 0;
}
.merit_demerit .merit .label::before{
  border-top: 10px solid #f79f97;
  border-left: 10px solid rgba(255, 255, 255, 0);
}
.merit_demerit .demerit .label::before{
  border-top: 10px solid #4fc7bb;
  border-left: 10px solid rgba(255, 255, 255, 0);
}
.merit_demerit > div > div ul{
  font-size: 18px;
}
.merit_demerit > div > div ul li{
  padding-left: 2em;
	text-indent: -2em;
  margin-bottom: 0.5rem;
}
.merit_demerit .merit li::before,.merit_demerit .demerit li::before{
  content: "";
  display: inline-block;
  width: 20px;
  height: 17px;
  margin-right: 1rem;
}
.merit_demerit .merit li::before{
  background: url(../mdg01/images/common/check_icon_01.png) no-repeat;
  background-size: contain;
}
.merit_demerit .demerit li::before{
  background: url(../mdg01/images/common/check_icon_02.png) no-repeat;
  background-size: contain;
}
@media screen and (max-width: 768px){
  .merit_demerit h2{
    padding: 50px 0 70px 0;
  }
	.merit_demerit > div{
		display: block;
		width: 80%;
	}
	.merit_demerit > div > div{
		width: 100%;
	}
  .merit_demerit > div > div:nth-child(1){
    margin-bottom: 80px;
  }
}
@media screen and (max-width: 480px){
  .merit_demerit{
    padding: 0 20px 30px;
  }
  .merit_demerit h2{
    padding: 30px 0 70px 0;
  }
  .merit_demerit > div{
		width: 100%;
	}
	.merit_demerit > div > div{
    padding: 40px 20px 20px;
	}
  .merit_demerit > div > div ul{
    font-size: 14px;
  }
  .merit_demerit > div > div ul li{
    padding-left: 1.5em;
    text-indent: -1.5em;
  }
  .merit_demerit .merit li::before, .merit_demerit .demerit li::before{
    margin-right: 0.5rem;
    width: 15px;
    height: 13px;
  }
  .label{
		max-width: 200px;
		top: -40px;
	}
	.label p{
		font-size: 12px;
	}
	.label h3{
		font-size: 15px;
	}
}


.movie{
  background: linear-gradient(-90deg,rgb(76, 140, 210,0.2),
	rgb(85, 172, 224,0.2));
  padding: 70px 0;
  margin-bottom: 70px;
}
.movie > .movie_wrap{
  width: 100%;
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 20px;
}
.movie > .movie_wrap > div{
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}
.movie > .movie_wrap > div > div{
  width: calc(100%/2 - 40px);
}
.movie > .movie_wrap > div img{
  max-width: 100%;
}
.movie p{
  line-height: 1.66;
  padding-left: 1em;
  text-indent: -1em;
}
@media screen and (max-width: 768px){
  .movie{
    margin-bottom: 30px;
  }
  .movie > .movie_wrap{
    width: 70%;
  }
  .movie > .movie_wrap > div{
    display: block;
  }
  .movie > .movie_wrap > div > div{
    width: 100%;
  }
  .movie > .movie_wrap > div > div:nth-child(1){
    margin-bottom: 50px;
  }
}
@media screen and (max-width: 480px){
  .movie{
    padding: 30px 0;
  }
  .movie > .movie_wrap{
    width: 100%;
  }
  .movie > .movie_wrap > div{
    margin-bottom: 10px;
  }
  .movie > .movie_wrap > div > div:nth-child(1){
    margin-bottom: 30px;
  }
  .movie p{
    font-size: 14px;
  }
}
@media all and (-ms-high-contrast: none){
  .movie {
    background: rgba(76, 140, 210,0.2);
  }
}


.smiletru > h3{
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}
.smiletru .mouthpiece_info:nth-of-type(1){
  margin: 0 auto 70px;
}
@media screen and (max-width: 480px){
  .smiletru .mouthpiece_info:nth-of-type(1){
    margin: 0 auto 30px;
  }
}


.difference .mouthpiece_txt p{
  margin-bottom: 10px;
}
.difference .mouthpiece_txt p:last-child{
  margin-bottom: 0;
}
.difference .mouthpiece_txt p span{
  font-size: 20px;
  font-weight: bold;
  background: linear-gradient(-90deg,rgb(76, 140, 210),
	rgb(85, 172, 224));
  -webkit-background-clip: text;
  color: transparent;
}
/* IE用 */
@media all and (-ms-high-contrast: none){
  .difference .mouthpiece_txt p span {
    background: #fff;
    color: rgb(76, 140, 210);
  }
}
@media screen and (max-width: 768px){
  .difference > .rt{
    margin-bottom: 180px;
  }
}
@media screen and (max-width: 480px){
  .difference{
    margin: 0 auto 70px;
  }
  .difference > .rt{
    margin-bottom: 50px;
  }
  .difference .mouthpiece_txt p span{
    font-size: 18px;
  }
}

.comparison{
  padding: 0 20px;
}
.comparison table{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 50px;
  border: 3px solid #4c8cd2;
  border-radius: 10px 0 10px 0;
  border-spacing: 0;
}
.comparison table th{
  text-align: left;
  background: linear-gradient(-180deg,rgb(76, 140, 210,0.2),
	rgb(85, 172, 224,0.2));
  font-size: 24px;
}
.comparison table td{
  font-size: 30px;
  font-weight: bold;
  text-align: center;
  color: #4c8cd2;
}
.comparison table tr:nth-child(1) th:nth-child(1){
  background: #fff;
  border-radius: 10px 0 0 0;
}
.comparison table th:nth-child(1){
  width: 40%;
}
.comparison table th:not(:nth-child(1)){
  width: 15%;
}
.comparison table th, .comparison table td{
  border-bottom: 1px solid #4c8cd2;
  border-right: 1px solid #4c8cd2;
  padding: 3% 5%;
}
.comparison table tr:last-child th, .comparison table tr:last-child td{
  border-bottom: none;
}
.comparison table th:last-child,.comparison table td:last-child{
  border-right: none;
}
.comparison table .vcl span{
  -ms-writing-mode: tb-rl;
  -webkit-writing-mode: vertical-rl;
  -moz-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -ms-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
  text-align: center;
  white-space: nowrap;
  display: block;
  margin: 0 auto;
}
@media screen and (max-width: 480px){
  .comparison table{
    margin: 0 auto 10px;
  }
  .comparison table th{
    font-size: 12px;
  }
  .comparison table td{
    font-size: 12px;
  }
  .comparison table th, .comparison table td{
    padding: 5%;
  }
}


.faq{
	padding: 0 20px 50px;
}
.faq div{
	position: relative;
	width: 100%;
	max-width: 1200px;
	margin: 0 auto 30px;
	background: #f3f7fb;
	border-radius: 20px 0 20px 0;
	padding: 0 100px 0 70px;
}
.faq > div:nth-of-type(5){
	margin-bottom: 70px;
}
.faq div .faq_q{
	font-size: 20px;
	font-weight: bold;
	position: relative;
	padding: 30px 0;
	text-indent: -2.5em;
	padding-left: 2.5em;
  padding-right: 1em;
}
.faq div .faq_a{
	font-size: 18px;
	padding: 30px 0;
	text-indent: -2.7em;
	padding-left: 2.7em;
}
.faq div .faq_q::before{
	content: "";
	background: url(./images/common/faq_q.png) no-repeat;
	background-size: contain;
	width: 23px;
	height: 27px;
	display: inline-block;
	vertical-align: middle;
	margin-right: 30px;
}
.faq div .faq_a::before{
	content: "";
	background: url(./images/common/faq_a.png) no-repeat;
	background-size: contain;
	width: 21px;
	height: 20px;
	display: inline-block;
	vertical-align: middle;
	margin-right: 30px;
}
.faq .faq_q::after,.faq .faq_q.open::after{
	content: "";
	width: 40px;
	height: 40px;
	position: absolute;
	top: 25px;
	right: -40px;
}
.faq .faq_q::after{
	background: url(./images/common/open.png) no-repeat;
	background-size: contain;
}
.faq .faq_q.open::after{
	background: url(./images/common/close.png) no-repeat;
	background-size: contain;
}
.faq .faq_q{
	cursor: pointer;
}
.faq_a{
	display: none;
}
.faq_a.open{
	display: block;
}
@media screen and (max-width: 768px) {
	.faq div{
		padding: 0 70px 0 30px;
	}
}
@media screen and (max-width: 480px) {
	.faq {
    padding: 0 20px;
	}
	.faq div{
		padding: 0 40px 0 20px;
		margin: 0 auto 20px;
	}
	.faq > div:nth-of-type(5){
		margin-bottom: 30px;
	}
	.faq div .faq_q::before{
		margin-right: 10px;
		width: 20px;
    height: 25px;
	}
	.faq div .faq_a::before{
		margin-right: 10px;
	}
	.faq div .faq_q{
		padding: 20px 0;
		font-size: 16px;
		text-indent: -2em;
    padding-left: 2em;
	}
	.faq div .faq_a{
		padding: 20px 0;
		font-size: 14px;
		text-indent: -2em;
    padding-left: 2em;
	}
	.faq .faq_q::after,.faq .faq_q.open::after{
		width: 20px;
		height: 20px;
		right: -30px;
	}
}


.price{
	padding: 0 20px 50px 20px;
	line-height: 1.66;
}
.price > p{
	text-align: center;
	font-size: 18px;
	padding-bottom: 50px;
}
.price table{
	width: 100%;
	max-width: 1200px;
	margin: 0 auto 50px;
	border: 3px solid #4c8cd2;
	border-radius: 10px 0 10px 0;
	border-spacing: 0;
}
.price table th,.price table td{
	font-weight: bold;
	font-size: 22px;
	border-bottom: 1px solid #4c8cd2;
	padding: 20px 30px;
}
.price table tr:last-child th,.price table tr:last-child td{
	border-bottom: none;
}
.price table th{
	text-align: left;
}
.price table td{
	text-align: right;
}
.price table td span{
	font-family: 'Oswald','Noto Sans JP', sans-serif;
	font-weight: bold;
	font-size: 38px;
	color: #55ace0;
	letter-spacing: 0.1em;
}
.price table td span.f_48{
	font-size: 46px;
}
.price .tbl_02 th{
	width: 32%;
	border-right: 1px solid #4c8cd2;
}
.price .tbl_02 td{
	text-align: left;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.price .tbl_02 td p:nth-child(1){
	width: calc(65% - 20px);
}
.price .tbl_02 td p:last-child{
	width: calc(35% - 20px);
}
@media screen and (max-width: 768px){
	.price table th, .price table td{
		font-size: 20px;
	}
	.price .tbl_02 td{
		text-align: right;
		display: block;
	}
	.price .tbl_02 td p:nth-child(1){
		width: 100%;
	}
	.price .tbl_02 td p:last-child{
		width: 100%;
	}
}
@media screen and (max-width: 480px){
	.price{
		padding: 0 20px;
	}
	.price > p{
		font-size: 14px;
		padding-bottom: 30px;
		text-align: left;
	}
	.price table{
		margin: 0 auto 30px;
	}
	.price table th, .price table td{
		font-size: 14px;
		padding: 1rem;
	}
	.price .tbl_02 th{
		width: 40%;
	}
	.price table td span{
		font-size: 20px;
	}
	.price table td span.f_48{
		font-size: 24px;
	}
}
@media screen and (max-width: 320px){
	.price table th, .price table td{
		font-size: 12px;
		padding: 0.5rem;
	}
}


.payment{
	padding-bottom: 50px;
}
.payment > div{
	background: #f3f7fb;
	border-radius: 20px 0 20px 0;
	width: 100%;
	max-width: 680px;
	margin: 0 auto;
	padding: 50px 60px;
}
.payment > div h2{
	font-size: 30px;
	text-align: center;
	padding-bottom: 70px;
}
.payment > div > div{
	display: flex;
	justify-content: space-between;
	padding-bottom: 8px;
}
.payment > div > div img{
	width: calc(100%/3 - 20px);
}
.payment > div small a{
	color: #55ace0;
}
@media screen and (max-width: 480px){
	.payment{
		padding-bottom: 0;
	}
	.payment > div{
		padding: 20px;
		margin: 0 auto;
	}
	.payment > div h2{
		font-size: 18px;
		padding-bottom: 20px;
	}
	.payment > div small a{
		font-size: 10px;
	}
}


.risk{
	padding: 0 20px 70px;
  line-height: 1.66;
}
.risk > ul{
	background: #f3f7fb;
	border-radius: 20px 0 20px 0;
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 50px 60px;
}
.risk > ul li{
  font-size: 18px;
  padding-left: 2em;
	text-indent: -2em;
  margin-bottom: 0.5rem;
}
.risk > ul li::before{
  content: "";
  display: inline-block;
  width: 20px;
  height: 17px;
  margin-right: 1rem;
  background: url(../mdg01/images/common/check_icon_03.png) no-repeat;
  background-size: contain;
}
.risk > ul li:last-child{
  font-size: 16px;
}
.risk > ul li:last-child::before{
  background: none;
}
@media screen and (max-width: 480px){
  .risk{
    padding: 0 20px 50px;
  }
  .risk > ul{
    padding: 20px;
  }
  .risk > ul li{
    font-size: 14px;
    padding-left: 1.5em;
    text-indent: -1.5em;
  }
  .risk > ul li:last-child{
    font-size: 12px;
    padding-left: 1em;
    text-indent: -1em;
  }
  .risk > ul li:last-child::before{
    display: none;
  }
  .risk > ul li::before{
    margin-right: 0.5rem;
    width: 15px;
    height: 13px;
  }
}


.reserve{
	width: 100%;
	background: url(./images/common/reserve_bg.png) no-repeat;
	background-size: cover;
	background-position: center center;
	padding: 100px 20px;
}
.reserve img{
	max-width: 100%;
	display: block;
	margin: 0 auto 50px;
}
.reserve > div{
	width: 100%;
	max-width: 750px;
	margin: 0 auto;
}
.reserve > div h2{
	text-align: center;
	font-size: 30px;
	font-weight: bold;
	color: #fff;
	padding-bottom: 50px;
	line-height: 1.5;
}
.reserve > div p{
	color: #fff;
  text-align: center;
	line-height: 1.87;
	padding-bottom: 30px;
}
.reserve .btn_02{
  border: 2px solid #fff;
}
@media screen and (max-width: 768px){
	.reserve{
		padding: 50px 20px;
	}
}
@media screen and (max-width: 480px){
	.reserve{
		padding: 30px 20px 20px;
	}
	.reserve img{
		max-width: 150px;
		margin: 0 auto 30px;
	}
	.reserve > div h2{
		font-size: 16px;
		padding-bottom: 30px;
	}
	.reserve > div p{
		line-height: 1.5;
		font-size: 14px;
	}
}


.column{
	padding: 70px 0;
}
.column div{
	text-align: center;
}
.column div img{
	max-width: 100%;
}
@media screen and (max-width: 480px){
	.column{
		padding: 30px 0;
	}
	.column div img{
		max-width: 100px;
	}
}

.menu{
  background: linear-gradient(-90deg,rgb(76, 140, 210,0.2),
	rgb(85, 172, 224,0.2));
  padding: 20px 0 70px 0;
  margin-bottom: 70px;
}
.menu > div{
  display: flex;
	justify-content: space-between;
	width: 100%;
  padding: 0 20px;
  max-width: 600px;
	margin: 0 auto;
}
.menu > div > div{
	width: calc(100%/2 - 30px);
}
.menu > div > div img{
  max-width: 100%;
	padding-bottom: 20px;
}
.menu > div > div p{
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  padding-bottom: 20px;
}
.menu > div > div .btn_01{
	width: 100%;
	height: 40px;
	font-size: 16px;
}
@media screen and (max-width: 480px){
  .menu{
    margin-bottom: 50px;
  }
  .menu > div > div{
    width: calc(100%/2 - 10px);
  }
  .menu > div > div p{
    font-size: 16px;
  }
  .menu > div > div img{
    padding-bottom: 10px;
  }
  .menu > div > div p{
    padding-bottom: 10px;
  }
  .menu > div > div .btn_01{
    font-size: 12px;
  }
}

.payment a{
  margin: 8px 0 0 0;
  font-size: 16px;
}
.payment a::before{
	content: "";
	background: url(./images/common/risk_arrow.png) no-repeat;
	background-size: contain;
	width: 8px;
	height: 14px;
	display: inline-block;
	margin-right: 0.5rem;
}