.course main {
	padding-top: 100vh;
}
.header-box h1 {
	color: #fff;
}


.header-box {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
}
.header-box::before {
	height: 1039px;
}

@media screen and (min-width: 768px) {
	.header-info .header__menu ul li a small {
		font-size: 11px;
	}
.header-box h1 {

/*left: calc(50% + 622px);*/
}

.header-box::before {
	height: 1039px;
}
}
#head-key {
	position: relative;
}
#head-key::before {
	background: url(../img/course/key_img_ipad.png) no-repeat 60% 0;
	height: 100vh;
	width: 100vw;
}
#head-key .key-catch {
	width: 70vw;
	position: absolute;
	top: 42vw;
	right: -7vw;
	z-index: 2;
}

@media screen and (min-width: 768px) {
#head-key {
	margin-bottom: 0;
}
#head-key::before {
	background: url(../img/course/key_img.png) no-repeat top center;
	height: 1039px;
	width: 1500px;
}
#head-key .key-catch {
	width: 325px;
	top: 162px;
	right: 69px;
}
}
#sec1 {
	position: relative;
	z-index: 2;
	background: url(../img/course/sec1_bg.jpg) no-repeat center;
	background-size: cover;
}
#sec1 .set1 {
	position: relative;
	padding-top: 30vw;
	padding-bottom: 0;
}
#sec1 .set1 .box {
	color: #000;
	margin-bottom: 8vw;
}
#sec1 .set1 .box dl dt {
	font-weight: 700;
	font-size: 5.9vw;
	margin-bottom: 10vw;
	line-height: 2;
	letter-spacing: 0.1em;
}
#sec1 .set1 .box dl dd {
}
#sec1 .set1 h2 {
	color: #ffffff;
	font-size: 21.3vw;
	line-height: 1;
	position: relative;
	text-align: left;
	margin: 0 -7vw;
}
#sec1 .set1 .deco-1 {
	position: absolute;
	bottom: -10vw;
	left: -7vw;
	width: 36vw;
}
#sec1 .set1 .deco-2 {
	position: absolute;
	top: -17vw;
	right: -10vw;
	width: 38vw;
}
#sec1 .set2 .photo {
	height: 85vw;
}
#sec1 .set2 .photo img {
	object-position: 50% 50%;
}
#sec1 .set2 .sec1__slider {
	position: absolute;
	bottom: 20px;
	left: 0;
	right: 0;
}
#sec1 .set2 .sec1__slider li {
	font-size: 8.6vw;
	line-height: 1;
	color: #fff;
	margin: 0 4px;
	font-weight: 700;
}

@media screen and (min-width: 768px) {
#sec1 {
	margin-bottom: 0;
}
#sec1 .set1 {
	padding-top: 297px;
	padding-bottom: 80px;
}
#sec1 .set1 .box {
	width: 500px;
	margin-left: auto;
	margin-bottom: 0;
	padding-right: 148px;
	position: relative;
	z-index: 2;
}
#sec1 .set1 .box dl dt {
	font-size: 30px;
	margin-bottom: 36px;
	line-height: 55px;
	letter-spacing: 8px;
}
#sec1 .set1 .box dl dd {
	line-height: 35px;
}
#sec1 .set1 h2 {
	font-size: 185px;
	line-height: 173px;
	position: absolute;
	top: -159px;
	left: 0;
	margin: 0;
}
#sec1 .set1 .deco-1 {
	top: -106px;
	left: 49px;
	width: 369px;
}
#sec1 .set1 .deco-2 {
	top: -235px;
	right: -50px;
	width: 266px;
}
#sec1 .set2 .photo {
	height: 605px;
}
#sec1 .set2 .photo img {
	object-position: 50% 50%;
}
#sec1 .set2 .sec1__slider {
	bottom: 31px;
	left: 0;
	right: 0;
}
#sec1 .set2 .sec1__slider li {
	font-size: 52px;
	margin: 0 10px;
}
}
#sec2 {
	background: url(../img/shared/bg02.jpg);
	position: relative;
	z-index: 2;
	padding-bottom: 85px;
	margin-bottom: -1px;
}
#sec2 .set1 {
	padding-top: 15vw;
	margin-bottom: 7vw;
}
#sec2 .set1 .box {
    position: relative;
    text-align: center;
    padding: 10vw 0;
    min-height: 107vw;
}
#sec2 .set1 .box::after {
	content: "";
	background: url(../img/course/sec2_img.png) no-repeat center;
	background-size: auto 100%;
	width: 1500px;
	height: 134vw;
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	z-index: -1;
}
#sec2 .set1 h2 {
	margin: 0 auto -10px;
	line-height: 1;
}
#sec2 .set1 dl dt {
	font-size: 8vw;
	line-height: 2;
	margin-bottom: 7vw;
	font-weight: 600;
	letter-spacing: 0.1em;
}
#sec2 .set1 dl dd {
}
#sec2 .set2 {
	position: relative;
	padding-top: 0;
}
#sec2 .set2 .note {
	margin-bottom: 15vw;
}
#sec2 .set2 .group__box {
	align-items: flex-start;
}
#sec2 .set2 .group__box .box {
	color: #341a09;
	background: url(../img/course/sec2_bg01.jpg) no-repeat;
	background-size: cover;
	position: relative;
}
#sec2 .set2 .group__box .box::before {
	content: "";
	background: url(../img/course/sec2_pin.png) no-repeat center;
	-webkit-background-size: 100% auto;
	background-size: 100% auto;
	width: 16vw;
	height: 19vw;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	top: -25px;
	z-index: 2;
}
#sec2 .set2 .group__box .box .inside {
	padding: 15vw 5vw 10vw;
}
#sec2 .set2 .group__box .box .inside dl {
	line-height: 1;
	margin-bottom: 10vw;
	letter-spacing: 1.8px;
	position: relative;
	font-weight: 600;
	z-index: 2;
}
#sec2 .set2 .group__box .box .inside dl::after {
	content: "";
	background: url(../img/course/sec2_stick.png) no-repeat;
	-webkit-background-size: 100% auto;
	background-size: 100% auto;
	width: 109%;
	height: 105px;
	position: absolute;
	top: -6vw;
	left: 0;
	z-index: -1;
}
#sec2 .set2 .group__box .box .inside dl dt {
	font-size: 6vw;
	position: relative;
	margin-bottom: 6vw;
	letter-spacing: 0.2em;
}
#sec2 .set2 .group__box .box .inside dl dt::after {
	content: "";
	height: 2px;
	position: absolute;
	bottom: -4vw;
	left: 0;
	background: #341a09;
	width: 90%;
	min-width: 300px;
}
#sec2 .set2 .group__box .box .inside dl dd {
	font-size: 4.8vw;
	letter-spacing: 0.1em;
}
#sec2 .set2 .group__box .box .inside dl dd span {
	font-size: 6vw;
}
#sec2 .set2 .group__box .box .inside .info {
	border: 3px solid transparent;
	border-image: url(../img/shared/bg_border.png) 20% round;
	padding: 5vw;
	line-height: 18px;
}
#sec2 .set2 .group__box .box .inside .info h3 {
	font-size: 17px;
	line-height: 1;
	margin-bottom: 15px;
}
#sec2 .set2 .group__box .box .inside .info p + p {
	margin-top: 20px;
}
#sec2 .set2 .group__box .box-1 {margin-bottom: 10vw;}
#sec2 .set2 .group__box .box-1 .inside dl {
}
#sec2 .set2 .group__box .box-2 .inside dl {
}
#sec2 .set2 .group__box .box-3 {
	margin-top: 10vw;
}
#sec2 .set2 .group__box .box-3 .inside dl {
}

@media screen and (min-width: 768px) {
#sec2 {
	padding-bottom: 79px;
}
#sec2 .set1 {
	padding-top: 126px;
	margin-bottom: 0;
}
#sec2 .set1 .box {
	min-height: 300px;
	height: 766px;
	padding: 101px 0 0;
}
#sec2 .set1 .box::after {
	width: 1500px;
	height: 874px;
	position: absolute;
	top: 2px;
	background: url(../img/course/sec2_img.png) no-repeat center;
	background-size: 100% 100%;
}
#sec2 .set1 h2 {
	width: 669px;
	margin: 0 auto -16px;
}
#sec2 .set1 dl dt {
	font-size: 45px;
	line-height: 65px;
	margin-bottom: 61px;
}
#sec2 .set1 dl dd {
	line-height: 37px;
}
#sec2 .set2 {
	padding-top: 0;
}
#sec2 .set2 .note {
	padding-left: 19px;
	margin-bottom: 89px;
}
#sec2 .set2 .group__box {
	margin: 0 -62px;
	align-items: flex-start;
}
#sec2 .set2 .group__box .box {
	width: 32.3%;
	background: url(../img/course/sec2_bg01.jpg) no-repeat;
	background-size: cover;
	position: relative;
}
#sec2 .set2 .group__box .box::before {
	width: 83px;
	height: 87px;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	top: -17px;
	z-index: 2;
}
#sec2 .set2 .group__box .box .inside {
	padding: 65px 35px 38px;
}
#sec2 .set2 .group__box .box .inside dl {
	margin-bottom: 37px;
	letter-spacing: 1.8px;
}
#sec2 .set2 .group__box .box .inside dl::after {
	width: 403px;
	height: 105px;
	top: -31px;
	left: -32px;
}
#sec2 .set2 .group__box .box .inside dl dt {
	font-size: 32px;
	margin-bottom: 39px;
}
#sec2 .set2 .group__box .box .inside dl dt::after {
	height: 3px;
	position: absolute;
	left: -4px;
	width: 94%;
	min-width: 300px;
	bottom: -15px;
}
#sec2 .set2 .group__box .box .inside dl dd {
	font-size: 22px;
	letter-spacing: 4px;
}
#sec2 .set2 .group__box .box .inside dl dd span {
	font-size: 32px;
}
#sec2 .set2 .group__box .box .inside .info {
	padding: 30px;
	line-height: 18px;
}
#sec2 .set2 .group__box .box .inside .info h3 {
	font-size: 17px;
	margin-bottom: 10px;
}
#sec2 .set2 .group__box .box .inside .info p + p {
	margin-top: 19px;
}
#sec2 .set2 .group__box .box-1 {
	margin-top: 119px;
	margin-bottom: 0;
}
#sec2 .set2 .group__box .box-1 .inside {
    padding: 65px 35px 52px;
}
	#sec2 .set2 .group__box .box-1 .inside dl dt::after {}
#sec2 .set2 .group__box .box-1 .inside dl {
	margin-left: 24px;
	margin-bottom: 43px;
}
#sec2 .set2 .group__box .box-2 .inside dl {
	margin-left: 30px;
}
#sec2 .set2 .group__box .box-3 {
	margin-top: 82px;
}
#sec2 .set2 .group__box .box-3 .inside dl {
	margin-left: 24px;
}
}
#sec3 {
	background: url(../img/shared/bg.jpg);
	position: relative;
	z-index: 2;
	margin-bottom: -1px;
	padding-bottom: 16vw;
}
#sec3 .set1 {
	padding-top: 15vw;
}
#sec3 .set1 .photo {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 132vw;
}
#sec3 .set1 .photo img {
	object-position: 74% 50%;
}
#sec3 .set1 .box {
	padding: 21vw 0vw 0;
	min-height: 417px;
	position: relative;
	z-index: 2;
}
#sec3 .set1 .box h2 {
	margin-bottom: 0;
}
#sec3 .set1 .box dl dt {
	font-size: 8vw;
	text-align: center;
	margin-bottom: 5vw;
	line-height: 65px;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-shadow: 0 0 10px rgba(0,0,0,0.8);
}
#sec3 .set1 .box dl dd {
	line-height: 30px;
}
#sec3 .set2 {
	padding-top: 15vw;
}
#sec3 .set2 .group__box {
	max-width: 1180px;
	margin: 0 auto 10vw;
}
#sec3 .set2 .group__box .box {
	color: #341a09;
	position: relative;
	border: 1px solid #341a09;
}
#sec3 .set2 .group__box .box-1 {
	margin-bottom: 8vw;
}
#sec3 .set2 .group__box .box .tt {
	font-size: 4.3vw;
	line-height: 2;
	text-align: center;
	margin-bottom: 4vw;
	font-weight: 600;
	letter-spacing: 0.02em;
}
#sec3 .set2 .group__box .box .inside {
	padding: 10vw 5vw;
}
#sec3 .set2 .group__box .box .inside dl {
	line-height: 1;
	margin-bottom: 50px;
	letter-spacing: 1.8px;
	position: relative;
	font-weight: 600;
	z-index: 2;
	text-align: center;
}
#sec3 .set2 .group__box .box .inside dl::after {
	content: "";
	background: url(../img/course/sec3_stick.png) no-repeat;
	-webkit-background-size: 100% auto;
	background-size: 100% auto;
	width: 81vw;
	height: 30vw;
	position: absolute;
	top: -8vw;
	left: -2vw;
	z-index: -1;
}
#sec3 .set2 .group__box .box .inside dl dt {
	font-size: 5.5vw;
	position: relative;
	margin-bottom: 8vw;
}
#sec3 .set2 .group__box .box .inside dl dt::after {
	content: "";
	height: 2px;
	position: absolute;
	bottom: -4vw;
	left: 5vw;
	background: #341a09;
	right: 5vw;
}
#sec3 .set2 .group__box .box .inside dl dd {
	font-size: 4.8vw;
}
#sec3 .set2 .group__box .box .inside dl dd span {
	font-size: 6vw;
	letter-spacing: 0.1em;
}
#sec3 .set2 .group__box .box .inside .info {
	border: 3px solid transparent;
	border-image: url(../img/shared/bg_border.png) 20% round;
	padding: 5vw;
	line-height: 20px;
	text-align: center;
	margin: 0 auto;
}
#sec3 .set2 .group__box .box .inside .info h3 {
	font-size: 18px;
	line-height: 1;
	margin-bottom: 10px;
}
#sec3 .set2 .group__box .box .inside .info p + p {
	margin-top: 20px;
}

#sec3 .set2 .group__box .box-1 .inside dl {
}
#sec3 .set2 .group__box .box-2 .inside dl {
}
#sec3 .set2 .bnr__style {
	margin: 0 auto;
	z-index: 2;
}
#sec3 .set2 .bnr__style::before {
	opacity: 1;
}
#sec3 .set2 .bnr__style:hover::before {
	opacity: .6;
}

@media screen and (min-width: 768px) {
#sec3 {
	margin-bottom: -1px;
	padding-bottom: 61px;
}
#sec3 .set1 {
	padding-top: 150px;
}
#sec3 .set1 .photo {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 600px;
}
#sec3 .set1 .photo img {
	object-position: 50% 50%;
}
#sec3 .set1 .box {
	padding: 90px 0 90px 151px;
	min-height: 417px;
}
#sec3 .set1 .box h2 {
	width: 545px;
	margin-bottom: 19px;
}
#sec3 .set1 .box dl dt {
	font-size: 46px;
	margin-bottom: 22px;
	line-height: 65px;
	letter-spacing: 7px;
	width: 545px;
}
#sec3 .set1 .box dl dd {
	padding-left: 25px;
}
#sec3 .set2 {
	padding-top: 91px;
}
#sec3 .set2 .group__box {
	max-width: 1180px;
	margin: 0 auto 103px;
}
#sec3 .set2 .group__box .box {
	width: 47%;
	border: 2px solid #341a09;
}
	
#sec3 .set2 .group__box .box-1 {
	margin-bottom: 0;
}	
	
#sec3 .set2 .group__box .box .tt {
	font-size: 26px;
	line-height: 50px;
	margin-bottom: 22px;
	letter-spacing: -1px;
}
#sec3 .set2 .group__box .box .inside {
	padding: 59px 35px 48px;
}
#sec3 .set2 .group__box .box .inside dl {
	margin-bottom: 51px;
	letter-spacing: 2.8px;
	text-align: center;
}
#sec3 .set2 .group__box .box .inside dl::after {
	width: 445px;
	height: 123px;
	top: -34px;
	left: 0;
	z-index: -1;
}
#sec3 .set2 .group__box .box .inside dl dt {
	font-size: 32px;
	margin-bottom: 68px;
}
#sec3 .set2 .group__box .box .inside dl dt::after {
	height: 3px;
	position: absolute;
	bottom: -33px;
	left: 55px;
	background: #341a09;
	right: 73px;
}
#sec3 .set2 .group__box .box .inside dl dd {
	font-size: 22px;
	letter-spacing: 4px;
}
#sec3 .set2 .group__box .box .inside dl dd span {
	font-size: 32px;
}
#sec3 .set2 .group__box .box .inside .info {
	padding: 25px 25px 38px;
	max-width: 320px;
	margin: 0 auto;
}
#sec3 .set2 .group__box .box .inside .info h3 {
	font-size: 18px;
	margin-bottom: 20px;
}
#sec3 .set2 .group__box .box .inside .info p + p {
	margin-top: 20px;
}
#sec3 .set2 .group__box .box-1 {
	margin-bottom: 0;
}
#sec3 .set2 .group__box .box-1 .inside dl {
	margin-left: 0;
}
#sec3 .set2 .group__box .box-2 .inside dl {
	margin-left: 30px;
}
#sec3 .set2 .bnr__style {
	margin: 0 auto;
}
	#sec3 .set2 .bnr__style a small {
		font-size: 16px;
		letter-spacing: 0;
	}
}
.mb80 {
	margin-bottom: 60px !important;
}

@media screen and (min-width: 768px) {
.mb80 {
	margin-bottom: 80px !important;
}
}
.popup-container h2 {

}

@media screen and (min-width: 768px) {
.popup-container h2 {

}
}
#sec4 {
	position: relative;
	background: url(../img/shared/bg.jpg);
	z-index: 2;
}



#sec4 .set1 {
	margin-bottom: 0;
}
#sec4 .set1 .scroll__image_o {
	position: absolute;
	top: 0;
	right: 20%;
	left: 20%;
	width: auto;
	height: 200px;
	min-height: 200px;
}
#sec4 .set1 .scroll__image_o.bg-parallax .img-parallax img {
	    object-position: 20% 50%;
}
#sec4 .set1 .scroll__image_o .ob-img {
	height: 100%;
}
#sec4 .set1 .scroll__image_o .ob-img img {
	object-position: 50% 50%;
}
#sec4 .dark__bg {
	background: rgba(0, 0, 0, 0.7);
	z-index: 1;
	opacity: 0;
	height: 100%;
	position: absolute;
	top: 0;
	right: 0px;
	left: 0px;
	width: auto;
}
#sec4 .set2 {
	position: relative;
	padding-top: 150vh;
	z-index: 3;
	padding-bottom: 16vw;
}
#sec4 .set2 h2 {
	margin: 0 auto 5vw;
}
#sec4 .set2 dl {
	font-weight: 600;
	margin-bottom: 30px;
	text-align: center;
}
#sec4 .set2 dl dt {
	font-size: 5.3vw;
	line-height: 2.2;
	margin-bottom: 4vw;
}
#sec4 .set2 dl dd {
	font-size: 4.5vw;
	letter-spacing: 0.16em;
}
#sec4 .set2 dl dd span {
	font-size: 5.3vw;
}
#sec4 .set2 .photo {
	height: 60vw;
	margin: 0 auto 10vw;
}
#sec4 .set2 .text {margin-bottom: 8vw;}
#sec4 .set2 .info {
	max-width: 739px;
	border: 3px solid transparent;
	border-image: url(../img/shared/bg_border_w.png) 20% round;
	padding: 5vw;
	line-height: 30px;
	margin: 0 auto;
	text-align: left;
}

@media screen and (min-width: 768px) {
#sec4 {
	margin-bottom: 0;
}
#sec4 .set1 {
        margin-bottom: 0;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
}
#sec4 .set1 .scroll__image_o {
	position: absolute;
	top: 0;
	right: 35%;
	left: 35%;
	width: auto;
	height: 400px;
	min-height: 400px;
}
#sec4 .set1 .scroll__image_o .ob-img {
	height: 100%;
}
	
#sec4 .set1 .scroll__image_o.bg-parallax .img-parallax img {
	    object-position: 50% 50%;
	}
	
#sec4 .set1 .scroll__image_o .ob-img img {
	object-position: 50% 50%;
}
#sec4 .set2 {
	padding-bottom: 118px;
	padding-top: 200vh;
}
#sec4 .set2 h2 {
	width: 494px;
	margin: 0 auto 29px;
}
#sec4 .set2 dl {
	margin-bottom: 82px;
}
#sec4 .set2 dl dt {
	font-size: 36px;
	line-height: 60px;
	margin-bottom: 24px;
}
#sec4 .set2 dl dd {
	font-size: 22px;
}
#sec4 .set2 dl dd span {
	font-size: 32px;
}
#sec4 .set2 .photo {
	height: 300px;
	width: 600px;
	margin: 0 auto 67px;
}
#sec4 .set2 .text {
	line-height: 35px;
	text-align: center;
	margin-bottom: 68px;
}
#sec4 .set2 .info {
	padding: 30px 40px 24px;
	line-height: 30px;
}
}
#sec5 {
	position: relative;
	z-index: 3;
	background: url(../img/shared/bg07.jpg);
}
#sec5::before {
	content: "";
	background: url(../img/shared/bg.jpg);
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 33vw;
}
#sec5 h2 {
	position: relative;
	height: 47vw;
}
#sec5 h2 img {
display: block;
    transform: rotate(270deg);
    width: 20vw;
    position: absolute;
    top: -26vw;
    left: 42vw;
    right: 0;
}


#sec5 .col-right {
	position: relative;
}
#sec5 .col-right .col-right__inside {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 6vw 15vw;
}
#sec5 .col-right .col-right__inside .info {
	position: relative;
	z-index: 2;
	padding-top: 8vw;
	margin-bottom: 15vw;
}
#sec5 .col-right .title {
	z-index: 2;
	margin-bottom: 10vw;
}
#sec5 .col-right .title h3, #sec5 .col-right .title h4 {
	position: relative;
	font-weight: 600;
	display: inline-block;
}
#sec5 .col-right .title h3::after, #sec5 .col-right .title h4::after {
	content: "";
	position: absolute;
	top: -2vw;
	left: -6vw;
	bottom: 0;
	right: -6vw;
	z-index: -1;
}
#sec5 .col-right .title h3 {
	color: #fff;
	margin-bottom: 8vw;
	font-size: 5.3vw;
	line-height: 1;
}
#sec5 .col-right .title h3::after {
	background: #00336a;
	height: 10vw;
	top: -4vw;
}
#sec5 .col-right .title h4 {
	color: #205ea2;
	font-size: 6.2vw;
	line-height: 1;
}
#sec5 .col-right .title h4::after {
	background: #fff;
	height: 10vw;
}
#sec5 .col-right .text {
}
#sec5 .col-right .text p + p {
	margin-top: 20px;
}
#sec5 .col-right .floor__group {
	position: relative;
	width: 55vw;
	margin: 0 auto 25vw;
}
#sec5 .col-right .floor__group span {
	width: 65vw;
	display: block;
	position: absolute;
	bottom: -16vw;
	right: -25vw;
	z-index: 2;
}
#sec5 .col-right .slider__s {
}
#sec5 .col-right .slider__s .ob-img {
	height: 60vw;
}
#sec5 .col-right .slick-dots {
	width: 20px;
	position: absolute;
	bottom: 10px;
	right: 10px;
	left: auto;
}

@media screen and (min-width: 768px) {
#sec5 {
	margin-bottom: 0;
}
#sec5::before {
        top: 0;
        bottom: 0px;
        left: 0;
        width: 14vw;
        height: auto;
        max-width: 250px;
}
#sec5 h2 {
	position: absolute;
	top: 133px;
	left: 0;
	width: 145px;
	height: auto;
}
	

#sec5 h2 img {
    transform: rotate(0);
    width: 100%;
    position: relative;
    top: 0;
    left: 0;
    right: 0;
}
	
	
	
#sec5 .col-right {
	width: calc(100% - 207px);
	margin-left: auto;
	padding-top: 427px;
	padding-bottom: 168px;
}
#sec5 .col-right .col-right__inside {
	padding: 0;
	position: relative;
}
#sec5 .col-right .col-right__inside .info {
        width: 706px;
        position: absolute;
        top: -202px;
        left: calc(50% - 525px);
        padding-top: 0;
        margin-bottom: 0;
}
#sec5 .col-right .title {
	margin-bottom: 89px;
}
#sec5 .col-right .title h3::after, #sec5 .col-right .title h4::after {
	top: -1px;
	left: 0;
	bottom: 0;
	right: -50px;
}
	
#sec5 .col-right .title h3::after {
	top: -26px;
	left: -28px;
	bottom: 0;
	right: -74px;
	height: 64px;
}	
#sec5 .col-right .title h4::after {

top: -10px;

height: 59px;

left: -28px;

right: -64px;
}
	
	
#sec5 .col-right .title h3 {
	margin-bottom: 47px;
	font-size: 36px;
	letter-spacing: 8px;
}
#sec5 .col-right .title h4 {
	font-size: 42px;
	letter-spacing: 12px;
}
#sec5 .col-right .text {
	width: 615px;
	letter-spacing: 1.7px;
}
#sec5 .col-right .text p + p {
	margin-top: 28px;
}
#sec5 .col-right .floor__group {
	width: 310px;
	margin: 0 148px -220px auto;
}
#sec5 .col-right .floor__group span {
	width: 451px;
	top: 611px;
	right: -204px;
	z-index: 2;
	bottom: auto;
}
#sec5 .col-right .slider__s {
max-width: 718px;
        margin-left: -49px;
        width: 62%;
}
#sec5 .col-right .slider__s .ob-img {
	height: 442px;
}
#sec5 .col-right .slick-dots {
	width: 30px;
	bottom: 27px;
	right: 24px;
	left: auto;
}
}

@media screen and (min-width: 768px) and (max-height: 800px) {
	
	#head-key::before {
		background: url(../img/course/key_img_ipad.png) no-repeat 50% 0;
		height: 847px;
		width: 1500px;
	}
	
	
	#sec5 h2 {
		width: 120px;
	}
}
@media screen and (min-width: 768px) and (max-width: 1399px) {
	#sec5 .col-right .floor__group span {
		right: -135px;
	}
}


@media screen and (min-width: 768px) and (max-width: 1299px) {
	#sec5 .col-right .slider__s {
		width: 55%;
	}
	#sec2 .set2 .group__box {
		margin: 0;
	}
	#sec2 .set2 .group__box .box {
		width: 32.3%;
	}
	#sec2 .set2 .group__box .box .inside {
		padding: 65px 20px 38px;
	}
	#sec2 .set2 .group__box .box-2 .inside dl,
	#sec2 .set2 .group__box .box-3 .inside dl,
	#sec2 .set2 .group__box .box-1 .inside dl {
		margin-left: 10px;
	}
}



@media only screen
and (min-device-width: 1024px)
and (max-device-width: 1366px)
and (-webkit-min-device-pixel-ratio: 2) {
	#head-key {
		height: 990px;
	}
	.course main {
		padding-top: 990px;
	}
}


@media only screen
and (min-device-width: 768px)
and (max-device-width: 1024px)
and (orientation: portrait)
and (-webkit-min-device-pixel-ratio: 2) {
	#head-key {
		height: 990px;
	}
	.course main {
		padding-top: 990px;
	}
}