/* Make the language toggle button render its text label clearly,
   even though GitBook's toolbar buttons are icon-first by default. */
.book-header .btn.pull-left[aria-label="Switch to English"],
.book-header .btn.pull-left[aria-label="切换到中文"],
.book-header .btn.pull-left[title="Switch to English"],
.book-header .btn.pull-left[title="切换到中文"] {
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 0 10px;
  min-width: 32px;
  text-align: center;
}

/* Some Honkit themes hide the .label span on toolbar buttons; force-show it */
.book-header .btn.pull-left .label {
  display: inline !important;
}