.mermaid text {
  font-size: 16px !important;
}
/* 黃色螢光筆 */
mark {
  background: linear-gradient(
    transparent 35%,
    #fff3a0 35%,
    #fff3a0 85%,
    transparent 85%
  );
}

/* 淺藍螢光筆 */
.mark-blue {
  background: linear-gradient(
    transparent 35%,
    #cfefff 35%,
    #cfefff 85%,
    transparent 85%
  );
}