はんこ記法

code:style.css

display: inline-block;

border-radius: 50%;

border: .1em solid var(--red-400);

min-width: 1em;

padding: .1em;

vertical-align: text-bottom;

line-height: 1;

color: var(--red-400);

font-family: "Times New Roman", "YuMincho", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;

font-weight: 700;

}