body {
    margin: 0;
    background-color: #eee4e4;
    background-image: url(../image/krk1.png);
    background-size: contain;
    background-repeat: repeat;
    font-family: serif;
    text-align: center;
}

.ex {
    width: 100%;
    height: 100vh;
    overflow-y: scroll;
}
/* header */
header {
    color: #6b1338;
    font-size: 0.5em;
    margin: 0px;
    padding: 0.25em;
    background-color: #f7f6f5;
    /* background-image: radial-gradient(circle, #dbbfcc, #dbccbf); */
    background-image: url(../image/flower_rgba.png);
    background-position: center;
    border-image: url(../image/gakubuchi_waku.png) 33% / 20px / 5px 0px stretch;
}

header h1 img{
    width: 15em;
}

.mini {
    font-size: 0.5em;
}
/* moji */
.abgp {
    padding: 0.1% 5% 0.1%;
    background-image: linear-gradient(to left, #ffffff00 0%, #eee4e4c5 50%, #ffffff00 100%);
}

.abgp .mini {
    color: #000000aa;
}
/* popup */
.popback {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
    margin: auto;
    background-color: #000000aa;
    display: none;
    place-content: center;
}

.abpop_img {
    max-width: 100%;
    max-height: 90%;
    top: 0;
}
/* photo */
#gal_photo {
    margin: 2.5% 0%;
}
/* button */
button {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font: inherit;
    margin: 0;
    outline: none;
    padding: 0;
}

.abp_tmp {
    width: 30%;
    height: 40%;
    margin: 0.3%;
    text-align: right;
    cursor: pointer;
    background-color: #f7f6f55d;
    border: solid 0.2em #ffffff00;
    border-radius: 2%;
    transition: 0.3s;
    box-sizing: border-box;
}

.abp_tmp:hover {
    border: solid 0.2em #000000;
}

.abp_img {
    width: 100%;
    height: 75%;
    text-align: center;
    object-fit: cover;
}

.x {
    color: #ffffff;
    background-color: #000000;
}

.bs {
    color: #000000;
    background-color: #a0d8ef;
}

select {
    background: none;
    border: none;
    border-radius: 0%;
    color: inherit;
    cursor: pointer;
    font: inherit;
    margin: 0;
    outline: none;
    padding: 0;
}

.abg_se {
    border-bottom: solid 0.1em #6b1338;
    margin: 1%;
    padding: 0.1% 5% 0.1%;
}
.menu {
    width: 90%;
    margin: 2%;
    padding: 0.1% 2% 0.1%;
    font-size: 1.5em;
}

.ate {
    text-align: left;
    width: 70%;
}

.ate2 {
    text-align: center;
    background-color: #f7f6f5a8;
    border-image: url(../image/gakubuchi_waku.png) 33% / 5px / 5px 0px stretch;
    padding: 1% 5% 1%;
}

.ret {
    text-align: right;
    background-image: linear-gradient(to left, #eee4e4 0%, #ffffff00 50%);
}

@media (orientation: landscape) and (min-aspect-ratio: 10/9) {
    .br_cus {
        display: none;
    }
    .abp_tmp {
        width: 15%;
        height: 20%;
    }
}