/* 共通設定 */
.container,.max-size{
    max-width: 1140px;
    margin: auto;
}
h1{font-size: 1.7rem;}
h2{
    color: #110066;
    border-bottom: solid 4px #110066;
    font-size: 1.8rem;
    padding-left: 8%;
    margin-bottom: 2rem;
}
h3{
    color: #7d0000;
    font-size: 1.17rem;
}
p{font-size: 1rem;}

/* ヘッダー */
header{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 99vw;
    height: 64px;
    background-color: #110066;
    color: #FFD432;
}
.max-size{
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
#header-logo{
    text-align: center;
    margin-left: 10px;
}
#header-contact{
    text-align: center;
    margin-right: 10px;
}
/* フッター */
footer{
    margin: 0 calc(50% - 50vw);
    width: 99vw;
    height: 40px;
    background-color: #110066;
    color: #FFFFFF;
    text-align: center;
    line-height: 40px;
}

/* メインコンテンツ */
#contants{margin-top: 64px;}
.contant{
    width: 100%;
    margin-bottom: 3rem;
}

/* トップ */
#top-img{
    position: relative;
    margin: 0 calc(50% - 50vw);
    width: 99vw;
}
#top-img::after{
    content: "";
    display: block;
    background-image: url(../img/top.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top;
    height: calc(100vh - 64px);
}
#top-massage{
    color: gray;
    text-align: center;
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 100%;
}

/* 詳細 */
#detail-inner{
    display: flex;
    justify-content: space-between;
}
#detail-inner-left{
    width: 40%;
    padding-left: 2em;
}
#detail-inner-left>.detail-text{margin-bottom: 2em;}
#detail-inner-left>.detail-text>p:first-child {font-weight: bold;}
#detail-inner-right{width: 60%;}

/* 教え方 */
#method-inner{
    display: flex;
    justify-content: space-between;
}
#method-inner .inner-content{
    width: 32%;
    box-shadow: 1px 1px 2px rgb(70, 70, 70);
    padding: 1rem;
}
#method-inner .inner-content h3{
    text-align: center;
}

/* 授業方法 */
#lesson-inner{
    display: flex;
    justify-content: space-around;
}
#lesson-inner .inner-content{
    box-shadow: 1px 1px 2px rgb(70, 70, 70);
    width: 32%;
    padding: 1rem;
}

/* 入塾の流れ */
.inner-top > h3{
    width: 75%;
    background-color: #FFD432;
    color: gray;
    margin: 1rem auto;
    padding: 0.5rem;
    border-radius: 1rem;
    text-align: center;
}
.flow-inner{
    border-radius: 1rem;
    box-shadow: 1px 1px 2px rgb(70, 70, 70);
    width: 66%;
    margin: auto;
}
.flow-inner .inner-content{
    display: flex;
    justify-content: center;
    padding: 1rem;
}
.flow-inner .inner-content .left{
    width: 40%;
    text-align: center;
}
.flow-inner .inner-content .left img{
    width: 50%;
}
.flow-inner .inner-content .right{width: 60%;}

/* お問い合わせ */
#contact h3{
    text-align: center;
    margin: 50px 0;
    color: black;
}
.form-group{
    display: flex;
    justify-content: space-around;
    margin-bottom: 1rem;
	text-align: left;
}
.form-group-left{width: 15rem;}
.form-group-right{width: 50%;}
input[type="text"],input[type="email"],textarea
{
    resize: none;
    width: 100%;
	font-size: 1rem;
    padding: 1rem;
    border: 1px solid #ccc;
}
input[type="submit"]{
    border: 5px double #FFFFFF;
	background: #FFD432;
	font-size: 1.5rem;
    font-weight: bold;
    border-radius: 20px;
    margin: 2rem auto;
	width: 32%;
    line-height: 4rem;
    text-align: center;
	display: block;
}

.must{
    margin-left: 1em;
    color: #D86565;
    font-size: .8rem;
}
.error-back{background-color: #ffdada;}
span.error-massege{
    margin-top: .5rem;
    height: .8rem;
    font-size: .8rem;
    display: block;
    color: red;
}

/* 確認画面 */
.container>p{
    margin: 2rem 0;
}
.form-group-right>p{
    margin: 0.5rem 1rem;
}

/* タブレット */
@media screen and (max-width: 1024px) {
    html{
        font-size: 15px;
    }
    #top-img::after{
        content: "";
        display: block;
        background-image: url(../img/top.png);
        background-size: contain;
        background-repeat: no-repeat;
        background-position: top;
        height: calc(50vh - 64px);
    }
}

/* スマホ */
@media screen and (max-width: 600px) {
    html{
        font-size: 12px;
    }
    h2{
        text-align: center;
        padding: 0;
    }

    #top-img::after{
        content: "";
        display: block;
        background-image: url(../img/top.png);
        background-size: contain;
        background-repeat: no-repeat;
        background-position: top;
        height: calc(50vh - 64px);
    }
    
    /* 教え方 */
    #method-inner{
        display: flex;
        flex-flow: column;
    }
    #method-inner .inner-content{
        width: 100%;
        box-shadow: 1px 1px 2px rgb(70, 70, 70);
        padding: 1rem;
    }
    #method-inner .inner-content h3{
        text-align: center;
    }

    /* 詳細 */
    #detail-inner{
        display: flex;
        flex-flow: column;
        justify-content: baseline;
    }
    #detail-inner-left{width: 100%;}
    #detail-inner-right{width: 100%;}

    /* 入塾の流れ */
    .flow-inner{
        border-radius: 0;
        box-shadow: 1px 1px 2px rgb(70, 70, 70);
        width: 100%;
        margin: auto;
    }
    .flow-inner .inner-content{
        display: flex;
        justify-content: center;
    }
    .flow-inner .inner-content .left{
        width: 40%;
        text-align: center;
    }
    .flow-inner .inner-content .left img{
        width: 60%;
    }
    .flow-inner .inner-content .right{width: 60%;}

    /* お問い合わせ */
    .form-group{
        display: block;
    }
    .form-group-left{width: 50vw;}
    .form-group-right{width: 90vw;}

}