body {
    font-family: "Toppan Bunkyu Mincho Regular", "凸版文久明朝 Regular", "凸版文久明朝", "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
}
em {
    font-style: normal;
    text-emphasis: dot filled;
}
math {
    font-family: "STIX Two Math", serif;
    font-weight: 400;
    font-size: 1.2em;
}
@font-face {
    font-family: 'STIX Two Math';
    src: url('/kamo/fonts/STIX2Math.woff2') format('woff2');
    font-display: swap;
}
h1.center {
    font-weight:700;
    color:white;
    background-color:#004000;
    width:320px;max-width:90%;
    height:120px;
}
@media (max-width:640px) {
    figure {float:none;clear:right;text-align:center;}
    .wide-screen {
	display: none;
    }
    .normally-wide-screen {
	display: none;
    }
    .very-wide-screen {
	display: none;
    }
}
@media ((min-width:641px) and (max-width:1280px)) {
    figure {float:right;clear:right;text-align:center;}
    .narrow-screen {
	display: none;
    }
    .very-wide-screen {
	display: none;
    }
}
@media (min-width:1281px) {
    figure {float:right;clear:right;text-align:center;}
    .narrow-screen {
	display: none;
    }
    .normally-wide-screen {
	display: none;
    }
}