[| ルビ]TEXT 2023/10/21試験的に導入→使いどころがないため2023/11/03に一旦解除）style.css:not(.cursor-line) > .text [class="deco-\|"] {
/*display: block;*/
margin-top: -4px;
/*width: 50px;*/
height: 14px;
font-size: smaller;
line-height: 12px;
padding: 0 1px;
color: #ffd;
white-space: nowrap;
text-overflow: ellipsis;
/*overflow-x: clip;*/
position: absolute;
z-index: 101;
}