.shadow1 {
    position: relative;
    z-index: 0;
}
.shadow1::after {
    content: "";
    position: absolute;
    top: 10px;
    right: -10px;
    bottom: -10px;
    left: 10px;
    background: url("../img/course/box_shadow1.jpg") repeat;
    z-index: -1;
}
.shadow2 {
    position: relative;
    z-index: 0;
}
.shadow2::after {
    content: "";
    position: absolute;
    top: 10px;
    right: -10px;
    bottom: -10px;
    left: 10px;
    background: #dfd5d1;
    z-index: -1;
}
.head-info dl {
    color: #4b5256;
}
.head-info ul li a span {
    color: #4b5256;
}
.head-info ul li a.active span::after, .head-info ul li a:hover span::after {
    background: #4b5256;
}
.head-info ul li a.active span::before, .head-info ul li a:hover span::before {
    background: #4b5256;
}
.head-info .btn-shopping a {
    color: #4b5256;
    background: url(../img/shared/btn_shopping_arrow2.png) no-repeat center bottom;
    background-size: 100%;
}
.head-info .btn-shopping a::before {
    filter: brightness(0.4);
}
.head-info .link-access a {
    color: #4b5256;
}
.head-info .link-access a.news::before {
    filter: brightness(0.4);
}
.head-info .link-access a.map::before {
    filter: brightness(0.4);
}
.head-info .sns li:nth-child(1), .head-info .sns li:nth-child(2) {
    filter: brightness(0.5);
}
#key-box .img img{
	object-position: right 34% bottom 0;
}
@media only screen and (min-width: 768px) {
	#key-box .img img{
	object-position: center;
}
}
/* sec 1 */
#sec1 {
    position: relative;
    padding: 27vw 0 15vw;
    color: #000;
}
#sec1::before {
    content: "";
    position: absolute;
    top: -8vw;
    border-radius: 50%;
    border: 1px solid #fff;
    right: -50px;
    width: 50vw;
    height: 50vw;
    z-index: 0;
}
#sec1 h2 {
    font-size: 7vw;
    text-align: center;
    margin-bottom: 14vw;
    color: #4b5256;
    line-height: 1.5;
}
#sec1 h2 span {
    margin-top: 5vw;
    font-size: 5vw;
    letter-spacing: 0;
}
#sec1 .txt li {
    margin-bottom: 6vw;
}
#sec1 .txt li span {
    background: rgba(255, 255, 255, 0.4);
    padding: 0 5px;
}
@media only screen and (min-width: 768px) {
    #sec1 {
        padding: 127px 0 108px;
    }
    #sec1::before {
        width: 390px;
        height: 390px;
        top: -87px;
        left: calc(50% + 163px);
    }
    #sec1 h2 {
        font-size: 25px;
        margin-bottom: 50px;
        line-height: 53px;
    }
    #sec1 h2 span {
        margin-top: 30px;
        font-size: 25px;
    }
    #sec1 .txt {
        text-align: center;
    }
    #sec1 .txt li {
        margin-bottom: 30px;
    }
}
:root {
    --spacing-small-mobile: 30;
    --spacing-small: 30;
    --spacing-medium-mobile: 40;
    --spacing-medium: 40;
    --spacing-large-mobile: 60;
    --spacing-large: 80;
}
@media (min-width: 768px) {
    :root {
        --border-radius: 0px;
        --border-radius-medium: 0px;
        --border-radius-large: 0px;
    }
}
@media (max-width: 767px) {
    :root {
        --border-radius: 0px;
        --border-radius-medium: 0px;
        --border-radius-large: 0px;
    }
}
.c-splash-yerba_background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
	z-index: -1;
}
.c-splash-yerba_background_sticky_area {
    position: absolute;
    top: -100vh;
    bottom: -100vh;
    left: 0;
    width: 100%;
}
.c-splash-yerba_background_sticky {
    position: fixed;
    top: 0;
    height: 100vh;
    width: 100%;
}
.c-splash-yerba_background_visual {
    position: absolute;
    top: 0;
    height: 100%;
    width: calc(50% + 1px);
    overflow: hidden;
}
.c-splash-yerba_background_visual:first-child {
    left: 0;
}
.c-splash-yerba_background_visual:last-child {
    right: 0;
}
.c-splash-yerba_background_visual_img {
    position: absolute;
    top: 0;
    width: 200%;
    height: 100%;
}
.c-splash-yerba_background_visual:first-child .c-splash-yerba_background_visual_img {
    left: 0;
}
.c-splash-yerba_background_visual:last-child .c-splash-yerba_background_visual_img {
    right: 0;
}


/* sec 2 */
#sec2 {
    position: relative;
    padding: 15vw 0 0;
    background: #605757;
	clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}
#sec2 .row1 {
    position: relative;
    height: 300vh;
	z-index: 0;
}
#sec2 .row1::after {
    content: '';
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.52);
    position: absolute;
    top: 0;
    left: 0;
    transition: all 0.3s;
    opacity: 0;
}
#sec2 .row1.is-active::after {
    opacity: 1;
}
#sec2 .set {
    background: #605757;
    position: relative;
	padding-bottom: 0;
}
#sec2 h2 {
    font-size: 5vw;
    text-align: center;
    position: relative;
    top: -135vw;
    left: 0;
    right: 0;
    z-index: 10;
    margin-bottom: -29vw;
    color: #fffcf0;
    line-height: 1.6;
}
#sec2 h2 span {
    font-size: 12vw;
    color: #fff;
}
#sec2 .note {
    margin-bottom: 6vw;
    text-align: center;
    padding-top: 15vw;
}
#sec2 .txt {
    margin-bottom: 15vw;
}
#sec2 .course h3 {
    font-size: 5vw;
    text-align: center;
    margin-bottom: 10vw;
}
#sec2 .course .row {
    flex-direction: column;
}
#sec2 .course .row .ttl {
    border-bottom: 1px solid #9E9897;
    padding-bottom: 20px;
    margin-bottom: 20px;
    text-align: center;
}
#sec2 .course .row .ttl dt {
    font-size: 22px;
    margin-bottom: 10px;
}
#sec2 .course .row .ttl dd {
    font-size: 15px;
}
#sec2 .course .row .ttl:last-of-type {
    border-bottom: 0;
}
#sec2 .course .price {
    font-size: 18px;
    text-align: center;
    margin-bottom: 13vw;
}
#sec2 .course .price small {
    font-size: 16px;
}
#sec2 .course .box {
    padding: 5%;
    position: relative;
    margin-bottom: 15vw;
}
#sec2 .course .box::before {
    content: "";
    background: url("../img/course/sec2_box_deco1.png") no-repeat;
    position: absolute;
    top: 0vw;
    left: -6vw;
    width: 10vw;
    background-size: 100% 100%;
    height: 59vw;
}
#sec2 .course .box::after {
    content: "";
    background: url("../img/course/sec2_box_deco2.png") no-repeat;
    position: absolute;
    top: 0vw;
    right: -6vw;
    width: 10vw;
    background-size: 100% 100%;
    height: 59vw;
}
#sec2 .course .box h4 {
    font-size: 15px;
    text-align: center;
    margin-bottom: 3vw;
}
#sec2 .course .price2 {
    text-align: center;
    margin-bottom: 10vw;
}
#sec2 .course .price2 dt {
    font-size: 22px;
    margin-bottom: 10px;
}
#sec2 .course .price2 dd {
    font-size: 16px;
}
#sec2 .course .row2 {
    margin-bottom: 15vw;
}
#sec2 .course .row2 .price2 {
    border-bottom: 1px solid #9E9897;
    padding-bottom: 20px;
    margin-bottom: 20px;
    text-align: center;
}
#sec2 .course .row2 .price2:last-child {
    border-bottom: 0
}
#sec2 .course .row2 .price2 dt {
    font-size: 20px;
}
#sec2 .course .row2 .price2 dd {
    font-size: 18px;
}
#sec2 .course .row2 .price2 dd small {
    font-size: 16px;
}
#sec2 .set2 {
    background: url("../img/course/sec2_bg_top.jpg") repeat-x;
    background-color: #b4ada9;
}
#sec2 .group-photo {
    position: relative;
}
#sec2 .group-photo::before {
    content: "";
    position: absolute;
    top: 14vw;
    border-radius: 50%;
    border: 1px solid #fff;
    right: -25%;
    width: 50vw;
    height: 50vw;
    z-index: 0;
}
#sec2 .group-photo .photo1 {
    width: 69%;
    margin-bottom: 9vw;
}
#sec2 .group-photo .photo2 {
    width: 55%;
    margin-bottom: 9vw;
    margin-left: auto;
}
#sec2 .group-photo .photo3 {
    width: 84%;
    margin-bottom: 9vw;
    margin-left: 3%;
}
#sec2 .group-photo .photo4 {
    width: 60%;
    margin-bottom: 10vw;
    margin-left: auto;
}
#sec2 .group-photo .photo5 {
    width: 60%;
    margin-bottom: 10vw;
    margin-left: 19%;
}
#sec2 .group-photo .photo6 {
    width: 59%;
    margin-bottom: 11vw;
    margin-left: 0;
}
#sec2 .group-photo .photo7 {
    width: 57%;
    margin-bottom: 10vw;
    margin-left: 35%;
}
#sec2 .group-photo .photo8 {
    width: 92%;
    margin-bottom: 10vw;
    margin-left: -8%;
}
#sec2 .group-photo .photo9 {
    width: 90%;
    margin-bottom: 8vw;
    margin-left: 19%;
}
#sec2 .group-photo .photo10 {
    width: 60%;
    margin-bottom: 20vw;
    margin-left: 0;
}
#sec2 .row3 {
    flex-direction: column;
    color: #000;
    position: relative;
}
#sec2 .row3::before {
    content: "";
    position: absolute;
    top: -20vw;
    border-radius: 50%;
    border: 1px solid #fff;
    right: -50px;
    width: 50vw;
    height: 50vw;
    z-index: 0;
}
#sec2 .row3 .photo {
    margin-bottom: 10vw;
}
#sec2 .row3 .txt2 {
    margin-bottom: 9vw;
}
#sec2 .row4 {
    color: #000;
    margin-bottom: 13vw;
}
#sec2 .row4 h3 {
    margin-bottom: 5vw;
    font-size: 5vw;
    text-align: center;
}
#sec2 #rss {
    color: #000;
    padding-bottom: 30vw;
}
#sec2 #rss h3 {
    font-size: 7vw;
    margin-bottom: 6vw;
}
#sec2 #rss #feed .row {
    background: #e4e1e0;
    padding: 5%;
    border-radius: 20px;
}
#sec2 #rss #feed .row .photo {
    margin-bottom: 5vw;
}
@media only screen and (min-width: 768px) {
    #sec2 {
        padding: 30px 0 0;
    }
    #sec2 h2 {
        font-size: 25px;
        top: -760px;
        margin-bottom: -279px;
    }
    #sec2 h2 span {
        font-size: 55px;
    }
    #sec2 .note {
        margin-bottom: 30px;
        padding-top: 80px;
    }
    #sec2 .txt {
        margin-bottom: 104px;
        text-align: center;
    }
	#sec2 .set{
		padding-top: 145px;
	}
    #sec2 .course h3 {
        font-size: 25px;
        margin-bottom: 55px;
    }
    #sec2 .course .row {
        flex-direction: row;
        justify-content: space-around;
    }
    #sec2 .course .row .ttl {
        border-bottom: 0;
        border-right: 2px solid #9E9897;
        width: 530px;
        letter-spacing: 0;
        padding-bottom: 0;
        margin-bottom: 47px;
    }
    #sec2 .course .row .ttl dt {
        font-size: 25px;
    }
    #sec2 .course .row .ttl dd {
        font-size: 20px;
        line-height: 36px;
    }
    #sec2 .course .row .ttl:last-of-type {
        border-right: 0;
    }
    #sec2 .course .price {
        font-size: 20px;
        margin-bottom: 80px;
        letter-spacing: 0;
    }
    #sec2 .course .price small {
        font-size: 18px;
    }
    #sec2 .course .box {
        margin-bottom: 25px;
        padding: 20px 20px 59px;
        width: 777px;
        box-sizing: border-box;
        margin: 0 auto 78px;
        text-align: center;
    }
    #sec2 .course .box::before {
        width: 90px;
        height: 200px;
        left: -40px;
    }
    #sec2 .course .box::after {
        width: 90px;
        right: -50px;
        height: 200px;
    }
    #sec2 .course .box h4 {
        font-size: 18px;
        margin-bottom: 25px;
    }
    #sec2 .course .price2 {
        margin-bottom: 54px;
    }
    #sec2 .course .price2 dt {
        font-size: 25px;
        margin-bottom: 11px;
        letter-spacing: 1px;
    }
    #sec2 .course .price2 dd {
        font-size: 16px;
    }
    #sec2 .course .row2 {
        margin-bottom: 0;
        display: flex;
        justify-content: space-around;
    }
    #sec2 .course .row2 .price2 {
        border-bottom: 0;
        border-right: 2px solid #9E9897;
        width: 500px;
        padding-bottom: 0;
    }
    #sec2 .course .row2 .price2:last-child {
        border-right: 0;
    }
    #sec2 .course .row2 .price2 dt {
        font-size: 20px;
    }
    #sec2 .course .row2 .price2 dd {
        font-size: 20px;
    }
    #sec2 .course .row2 .price2 dd small {
        font-size: 18px;
    }
    #sec2 .set2 .wrap {
        padding: 0 20px;
        width: 1200px;
    }
    #sec2 .group-photo::before {
        width: 390px;
        height: 390px;
        left: calc(50% + 297px);
        top: -142px;
    }
    #sec2 .group-photo .photo1 {
        margin-bottom: -118px;
        margin-left: -20px;
    }
    #sec2 .group-photo .photo2 {
        margin-bottom: -33px;
        width: 337px;
        margin-right: 81px;
    }
    #sec2 .group-photo .photo3 {
        margin-bottom: -60px;
        margin-left: 81px;
        width: 565px;
    }
    #sec2 .group-photo .photo4 {
        margin-bottom: -125px;
        width: 266px;
        margin-right: -70px;
    }
    #sec2 .group-photo .photo5 {
        margin-bottom: -111px;
        margin-left: 0;
        width: 355px;
        margin-left: 430px;
    }
    #sec2 .group-photo .photo6 {
        margin-bottom: -141px;
        width: 335px;
    }
    #sec2 .group-photo .photo7 {
        margin-bottom: 82px;
        width: 325px;
        margin-left: 689px;
    }
    #sec2 .group-photo .photo8 {
        margin-bottom: -207px;
        margin-left: calc(50% - 50vw);
        width: 514px;
    }
    #sec2 .group-photo .photo9 {
        margin-bottom: -20px;
        margin-left: auto;
        width: 650px;
        margin-right: -120px;
    }
    #sec2 .group-photo .photo10 {
        margin-bottom: 160px;
        width: 360px;
        margin-left: 200px;
    }
    #sec2 .row3 {
        flex-direction: row;
        justify-content: space-between;
        margin-bottom: 110px;
    }
    #sec2 .row3::before {
        width: 330px;
        height: 330px;
        right: calc(50% + -394px);
        top: -225px;
    }
    #sec2 .row3 .photo {
        margin-bottom: 25px;
        margin-left: -70px;
    }
    #sec2 .row3 .txt2 {
        margin-bottom: 25px;
        width: 360px;
        margin-top: 217px;
    }
    #sec2 .row4 {
        margin-bottom: 70px;
        text-align: center;
    }
    #sec2 .row4 h3 {
        margin-bottom: 38px;
        font-size: 25px;
    }
    #sec2 #rss {
        padding-bottom: 275px;
        width: 943px;
        margin: 0 auto 0;
    }
    #sec2 #rss h3 {
        font-size: 50px;
        margin-bottom: 25px;
        letter-spacing: 1px;
    }
    #sec2 #rss #feed {
        min-height: 303px;
    }
    #sec2 #rss #feed .row {
        padding: 30px;
    }
    #sec2 #rss #feed .row .photo {
        margin-bottom: 25px;
    }
}
@media only screen and (min-width: 768px) and (max-width: 1300px) {
    #sec2 .row3 .photo {
        max-width: 64%;
    }
}


/* rss */
#rss h3 {
    font-size: 13.3vw;
    text-align: center;
    margin-bottom: 8vw;
}
#rss #feed {
    margin-bottom: 8vw;
}
#rss #feed .slick-list {
    overflow: visible;
}
#rss #feed .slick-slide {
    padding: 0 10px;
}
#rss #feed .row {
    margin-bottom: 5vw;
    padding: 8% 5% 12%;
    background: rgba(228, 225, 224, 0.8);
    border-radius: 17px;
    color: #000;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
#rss #feed .row .photo {
    width: 100%;
    margin-bottom: 8vw;
}
#rss #feed .row .photo span {
    width: 100% !important;
    height: 47vw !important;
}
#rss #feed .row dl {
    text-align: center;
}
#rss #feed .row dl .title {
    border: 1px solid #B79472;
    border-radius: 30px;
    padding: 5px 16px;
    margin-bottom: 3vw;
    display: inline-block;
}
#rss #feed .row dl .date {
    margin-bottom: 1vw;
}
#rss #feed .row .desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
	line-height: 22px;
}
#rss .more {
    display: block;
    width: 100%;
    border-radius: 10px;
    border: 1px solid #E4E1E0;
    box-sizing: border-box;
}
#rss .more a {
    font-size: 17px;
    padding: 18px 10px 18px 59px;
    display: block;
    font-family: 'Playfair Display';
    font-weight: 700;
    text-transform: capitalize;
    position: relative;
}
#rss .more a::after {
    content: "";
    background: url("../img/shared/icon_arrow.png") no-repeat;
    width: 53px;
    height: 30px;
    background-size: 100%;
    position: absolute;
    right: 25px;
    top: 25px;
}
@media only screen and (min-width: 768px) {
    #rss h3 {
        font-size: 50px;
        margin-bottom: 32px;
        text-align: left;
        margin-left: 0;
    }
    #rss #feed {
        min-height: 372px;
        margin-bottom: 54px;
        border-bottom: 1px solid #000000;
        padding-bottom: 0;
        margin: 0 0 9px;
        display: flex;
        width: 940px;
        justify-content: space-between;
    }
    #rss #feed .row {
        margin-bottom: 50px;
        width: 280px;
        padding: 20px 20px 50px;
        box-sizing: border-box;
    }
    #rss #feed .row .photo {
        margin-bottom: 18px;
    }
    #rss #feed .row .photo span {
        height: 144px !important;
    }
    #rss #feed .row .photo:hover {
        opacity: 0.8;
        transition: all 0.5s
    }
    #rss #feed .row dl .title {
        margin-bottom: 10px;
        letter-spacing: 0;
        padding: 0px 7px;
    }
    #rss #feed .row dl .title:hover {
        opacity: 0.8;
    }
    #rss #feed .row dl .desc:hover {
        opacity: 0.8;
    }
    #rss #feed .row dl .date {
        margin-bottom: 4px;
    }
    #rss .more {
        border: none;
    }
    #rss .more a {
        font-size: 16px;
        padding: 0;
        display: flex;
        justify-content: flex-end;
        margin-right: 30px;
        font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "メイリオ", Meiryo, "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
        text-transform: lowercase;
        border-bottom: 1px solid;
        width: 79px;
        line-height: 21px;
        margin-left: auto;
		font-weight: normal;
    }
    #rss .more a:hover {
        opacity: 0.8;
    }
    #rss .more a span {
        margin-left: 7px;
    }
    #rss .more a::after {
        display: none;
    }
}


/* sec 3 */
#sec3 {
    position: relative;
    padding: 0;
    color: #000;
}
#sec3::before {
    content: "";
    position: absolute;
    top: -24vw;
    border-radius: 50%;
    border: 1px solid #fff;
    right: -24%;
    width: 40vw;
    height: 40vw;
    z-index: 1;
}
#sec3 .bg .photo {
    margin-bottom: 12vw;
    height: 80vw;
}
#sec3 .bg .photo img {
    object-position: right 57% top 0;
}
#sec3 .bg h2 {
    font-size: 6vw;
    text-align: center;
    margin-bottom: 7vw;
    line-height: 1.6;
}
#sec3 .bg h2 span {
    font-size: 4vw;
}
#sec3 .txt {
    margin-bottom: 11vw;
}
#sec3 .gr-photo .photo2 {
    width: 58%;
    margin-bottom: -14vw;
    margin-left: auto;
}
#sec3 .gr-photo .photo3 {
    width: 38%;
    margin-bottom: 6vw;
}
#sec3 .video {
    width: 65%;
    margin-bottom: -30vw;
    height: 57vw;
    margin-left: auto;
    position: relative;
    z-index: 6;
}
#sec3 .video #leadVideo video {
    height: 32vw;
}
#sec3 .para {
    height: 67vw;
    position: relative;
}
@media only screen and (min-width: 768px) {
    #sec3 .bg {
            background: url(../img/course/sec3_bg.jpg) no-repeat center bottom 20%;
    height: 569px;
    margin-bottom: 80px;
    background-size: cover;
    max-width: calc(100% - 141px);
    }
	#sec3::before{
		    width: 390px;
			height: 390px;
			right: 1px;
			top: -190px;
	}
    #sec3 .bg .photo {
        margin-bottom: 25px;
    }
    #sec3 .bg .photo img {
        object-position: center;
    }
    #sec3 .bg h2 {
        font-size: 35px;
        margin-bottom: 25px;
        color: #fff;
        position: absolute;
        top: 206px;
        width: 420px;
        margin-left: auto;
        margin-right: 213px;
        left: 0;
        right: 0;
		width: 30%;
		text-align: center;
    }
    #sec3 .bg h2 span {
        font-size: 22px;
        color: #fffcf0;
        letter-spacing: 1px;
    }
    #sec3 .txt {
        margin-bottom: -180px;
        margin-left: 177px;
        width: 450px;
    }
    #sec3 .gr-photo .photo2 {
        margin-bottom: -190px;
        width: 378px;
        margin-right: -152px;
    }
    #sec3 .gr-photo .photo3 {
        margin-bottom: -45px;
        width: 440px;
    }
    #sec3 .video {
        margin-bottom: -98px;
        width: 360px;
        margin-right: 50px;
        height: 250px;
    }
    #sec3 .video #leadVideo video {
        height: 270px;
    }
    #sec3 .para {
        height: 599px;
    }
    #sec3 .para img {
        margin-top: -340px;
    }
		 #sec3 .para .scroll-parallax{
    clip: rect(0, auto, auto, 0);
    margin-bottom: 0;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
}
 #sec3 .para .scroll-parallax img{
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    padding: 0;
    margin: 0;
    object-fit: cover;
    z-index: 0;
    transform: translateZ(0);
}
}
@media only screen and (min-width: 768px) and (max-width: 1300px) {
    #sec3 .gr-photo .photo2 {
        margin-right: -80px;
    }
}

/* sec 4 */
#sec4 {
    position: relative;
    padding: 18vw 0 15vw;
    background: #605757;
    color: #e4e1e0;
}
#sec4 .box {
    padding: 14% 5% 5%;
    border: 1px solid #D9D9D9;
    margin-bottom: 10vw;
}
#sec4 .box h2 {
    font-size: 6vw;
    text-align: center;
    margin-bottom: 8vw;
}
#sec4 .txt {
    margin-bottom: 10vw;
}
#sec4 .txt li {
    margin-bottom: 7vw;
    position: relative;
    padding-left: 20px;
}
#sec4 .txt li::before {
    content: "";
    background: #e4e1e0;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    top: 13px;
    left: 8px;
    position: absolute;
}
#sec4 .ttl {
    font-size: 4.6vw;
    text-align: center;
    margin-bottom: 6vw;
}
#sec4 .txt2 {
    margin-bottom: 6vw;
}
#sec4 .txt3 {
    margin-bottom: 6vw;
    text-align: center;
    border-bottom: 1px solid #9A9595;
    padding-bottom: 7vw;
}
#sec4 .tel {
    text-align: center;
    margin-bottom: 8vw;
}
#sec4 .tel dt {
    font-size: 5vw;
}
#sec4 .tel dt .tel-icon {
    display: flex;
    align-items: baseline;
    font-size: 7vw;
    justify-content: center;
}
#sec4 .tel dt .tel-icon span {
    font-size: 4vw;
	font-style: italic;
}
#sec4 .tel dd {
    font-size: 3vw;
    line-height: 1.5;
}
#sec4 .btn-web {
    margin-bottom: 8vw;
}
@media only screen and (min-width: 768px) {
    #sec4 {
        padding: 105px 0 150px;
    }
    #sec4 .box {
        padding: 70px 70px 52px;
        margin-bottom: 105px;
    }
    #sec4 .box h2 {
        font-size: 30px;
        margin-bottom: 46px;
    }
    #sec4 .txt {
        width: 632px;
        margin: 0 auto 48px;
        line-height: 28px;
    }
    #sec4 .txt li {
        margin-bottom: 12px;
    }
    #sec4 .ttl {
        font-size: 20px;
        margin-bottom: 24px;
        letter-spacing: 0;
    }
    #sec4 .txt2 {
        margin-bottom: 25px;
        width: 540px;
        margin: 0 auto 22px;
    }
    #sec4 .txt3 {
        margin-bottom: 25px;
        padding-bottom: 35px;
        width: 660px;
        margin: 0 auto 49px;
        border-width: 2px;
    }
    #sec4 .tel {
        margin-bottom: 41px;
    }
    #sec4 .tel dt {
        font-size: 20px;
    }
    #sec4 .tel dt .tel-icon {
        font-size: 30px;
    }
    #sec4 .tel dt .tel-icon span {
        font-size: 18px;
    }
    #sec4 .tel dd {
        font-size: 16px;
    }
    #sec4 .btn-web {
        margin-bottom: 25px;
    }
    #sec4 .btn-web a {
        padding: 6px 60px;
    }
    #sec4 .bnr {
        text-align: center;
    }
}


#leadVideo iframe{
    position: absolute;
    z-index: 0;
    width: 110% !important;
    height: 100% !important;
    top: 0px !important;
    left: -10px !important;
    overflow: hidden;
    opacity: 1;
    user-select: none;
    margin-top: 0px;
    margin-left: 0px;
    max-width: initial;
}
@media only screen and (min-width: 768px) {
#leadVideo iframe{
    position: absolute;
    z-index: 0;
    width: 210% !important;
    height: 140% !important;
    top: -70px !important;
    left: -230px !important;
    overflow: hidden;
    opacity: 1;
    user-select: none;
    margin-top: 0px;
    margin-left: 0px;
    max-width: initial;
}
}

.add_chui{
    text-align: left;
    padding: 0 0 30px 0;
}
.course_note{
    padding: 10px 0 0 0;
}
@media only screen and (min-width: 768px) {
    .add_chui{
        text-align: center;
        padding: 0 0 50px 0;
    }
    .course_note{
        padding: 10px 0 0 0;
    }
}

@media only screen and (max-width: 768px) {
.pad_tp{
    padding-top: 2vw;
}
}