@charset "UTF-8";
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, address, em, img, small, strong, var, dl, dt, dd, ol, ul, li,  form, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, figure, figcaption, footer, header,  nav, section, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
	border-style: none;
}
html {

}
body {
font-size: 16px;
line-height: 1.5em;
font-family: "游ゴシック", "Yu Gothic", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "sans-serif";
width: 80%;
margin: auto;
font-feature-settings: "palt" 1;/*--字詰め(プロポーショナルメトリクス)--*/
}

.mincho {font-family: "游明朝", "Yu Mincho", "YuMincho", "Hiragino Mincho Pro", "serif";}

a {
color: #000;
text-decoration: none;
transition: 0.2s;
}
a:visited {
color: #000;
}
a:hover {
font-size: 1em;
opacity: 0.5;
}

.font-l {
font-size: 1.2em;
}

.tablet {
display: none;
}

.tablet-sec {
display: none;
}

/*--基本設定ここまで--*/

header {
height: 50px;
width: 100%;
padding: 5px 0 10px 0;
}
header {
position: relative;
text-align: center;
height: 100px;
}
header h1 {
display: inline-block;
}

header h1 img {
height: 35px;
padding: 10px 0;
}

header a {
padding: 10px 20px;
border-right: solid 1px #000;
}
header h1 a {
border-right: none;
}
.main-nav {
overflow-x: scroll;
-ms-overflow-style: none;
scrollbar-width: none;
border:0; margin-right: calc(50% - 50vw); margin-left: calc(50% - 50vw); max-width: none; width: 100vw;/*--左右幅max--*/
height: 64px;
}
.main-nav::-webkit-scrollbar{
display: none;
}
.main-nav-inner {
display: flex;
justify-content: center;
}
.main-nav .main-nav-inner div{
white-space: nowrap;
display: inline-block;
font-size: 1.1em;
}





.main_visiual {
display: flex;
    justify-content: center;
    align-items: center;

border:0; margin-right: calc(50% - 50vw); margin-left: calc(50% - 50vw); max-width: none; width: 100vw;/*--左右幅max--*/
height: 50vw;
background-image: url(../img/main-visiual.png);
background-size: 100%;
background-repeat:no-repeat/*--繰り返さない--*/
}
.back_color {
display: flex;
align-items: center;
justify-content: center;
color: #fff;
background: radial-gradient(circle, rgba(123,123,0,0.6) 50%, rgba(0,0,0,0.6) 100%);
width: 30%;
position: relative;
}
.back_color::before {
content: "";
padding-top: 100%;
display: block;
}


.before {
width: 30%;
}
.after {
width: 30%;
}
.back_color {
width: 40%;
}


.back_color-inner {
display: flex;
flex-direction: column;
}

.back_color h2 {
-ms-writing-mode: tb-rl;
writing-mode: vertical-rl;
font-size: 1.5em;
margin: auto;
}
.back_color p {
padding-top: 1vw;
font-size: 12px;
line-height: 20px;
text-align: center;
}


.coming_soon {
font-size: 50px;
text-align: center;
color: #555;
}

.lesson-main h2 {
font-size: 1.5em;
color:#999900;
border-bottom: solid 1px #990;
padding: 5px 0;
margin-bottom: 5px;
}

.lesson-main {
margin: 20px 0;
}

.lesson-main p {
line-height: 1.5em;
}

.flex {
display: flex;
}

.flex .left {
width: 50%;
}

.flex img {
width: 40vw;
}

.flex .right {
width: 50%;
padding-left: 20px;
}


.flex span {
background: linear-gradient(transparent 60%, yellow 30%);
line-height: 1.5em;
}


.tel {
background: radial-gradient(circle, rgba(123,123,0,1) 50%, rgb(56, 56, 0) 100%);
border:0; margin-right: calc(50% - 50vw); margin-left: calc(50% - 50vw); max-width: none; width: 100vw;/*--左右幅max--*/
padding: 30px 0;
color: #fff;
}

.tel p {
font-size: 1em;
text-align: center;

}

.tel .mincho {
font-size: 2em;
letter-spacing: 5px;
}

main hr {
border:0; margin-right: calc(50% - 50vw); margin-left: calc(50% - 50vw); max-width: none; width: 100vw;/*--左右幅max--*/
border: solid 0.1px;
}




footer {
height: 50px;
width: 100%;
padding: 5px 0 10px 0;
}
footer {
position: relative;
text-align: center;
height: 100px;
}
footer h1 {
display: inline-block;
}
footer p {
font-size: 1.1em;
padding: 10px 0;
}

footer h1 img {
height: 35px;
padding: 10px 0;
}

footer a {
padding: 10px 20px;
border-right: solid 1px #000;
}

footer h1 a {
border-right: none;
}

.copyright {
display: block;
border:0; margin-right: calc(50% - 50vw); margin-left: calc(50% - 50vw); max-width: none; width: 100vw;/*--左右幅max--*/
background-color: #000;
color: #fff;
padding: 10px 0;
text-align: center;
font-size: 12px;
}

.tablet {
display: none;
}
.mobile {
display: none;
}


/*--タブレット--*/
@media screen and (max-width: 900px) {
.pc {
display: none;
}
.tablet {
display: block;
}
}

@media screen and (max-width: 800px) {
header h1 {
float: none;
text-align: center;
display: block;
}


.flex .left {
width: 70%;
}

.flex .right {
width: 70%;
}

.flex img {
width: 30vw;
}



footer h1 {
float: none;
text-align: center;
display: block;
}
}

@media screen and (max-width: 750px) {
.mobile {
display: block;
}
.fee .notes {
line-height: 20px;
font-size: 0.9em;
}
.back_color {
width: 50%;
}
}

@media screen and (max-width: 600px) {
.back_color {
width: 100%;
height: 60%;
}

.back_color-inner {
    flex-direction: row;
    align-items: center;
}

.back_color p {
text-align: left;
}

.back_color-inner h2 {
border-right: solid 1px #fff;
padding-right: 10px;
margin-right: 10px;
}

.before,.after {
display: none;
}

.lesson-main h2 {
line-height: 1.2em;
}

.flex .left {
width: 100%;
}

.flex .right {
width: 100%;
}

.flex img {
width: 100%;
}

.flex {
flex-direction: column;
}

.tel .mincho {
font-size: 1.2em;
}

.flex .right{
padding-left: 0px;
}

}

/*--スマホ--*/
@media screen and (max-width: 500px) {
body {
width: 300px;
}
.main-nav-inner {
width: 500px;
}
.fee .notes {
width: 320px;
}
.back_color {
padding: 15px 0;
}

.back_color-inner h2 {
font-size: 1.1em;
}
.back_color-inner p {
line-height: 15px;
}

.coming_soon {
font-size: 30px;
}

}

@media screen and (max-width: 400px) {
.main_visiual{
background-image:none;
}
.back_color {
background: radial-gradient(circle, rgba(123,123,0,1) 50%, rgba(0,0,0,1) 100%);
height: 160px;
}
.back_color-inner {
display: flex;
flex-direction: column;
}
.back_color-inner{
display: flex;
}
.back_color-inner h2{
margin: auto;
}
.back_color p {
text-align: center;
}

}