Visually hidden

      Use these helpers to visually hide elements but keep them accessible to assistive technologies.

      On this page

      Visually hide an element while still allowing it to be exposed to assistive technologies (such as screen readers) with .visually-hidden. Use .visually-hidden-focusable to visually hide an element by default, but to display it when it’s focused (e.g. by a keyboard-only user). .visually-hidden-focusable can also be applied to a container–thanks to :focus-within, the container will be displayed when any child element of the container receives focus.

      Title for screen readers

      Skip to main content
      A container with a focusable element.
      <h2 class="visually-hidden">Title for screen readers</h2>
      <a class="visually-hidden-focusable" href="#content">Skip to main content</a>
      <div class="visually-hidden-focusable">A container with a <a href="#">focusable element</a>.</div>

      Both visually-hidden and visually-hidden-focusable can also be used as mixins.

      // Usage as a mixin
      
      .visually-hidden-title {
        @include visually-hidden;
      }
      
      .skip-navigation {
        @include visually-hidden-focusable;
      }
      
      返回頂部
      主站蜘蛛池模板: 久久99热狠狠色精品一区| 国产一区三区二区中文在线 | 91一区二区视频| 在线电影一区二区三区| 中文字幕日韩人妻不卡一区| 日韩AV无码一区二区三区不卡 | 亚洲国产综合精品中文第一区| 日美欧韩一区二去三区| 91视频一区二区三区| 日韩欧国产精品一区综合无码| 一区二区三区四区无限乱码| 精品免费国产一区二区三区 | 人妻无码一区二区三区| 午夜一区二区在线观看| 九九无码人妻一区二区三区| 精品少妇人妻AV一区二区三区| 亚洲综合无码一区二区| 国产免费无码一区二区 | 精品少妇人妻AV一区二区| 亚洲一区二区三区日本久久九| 国产精品一区二区久久不卡 | 在线不卡一区二区三区日韩| 男人的天堂av亚洲一区2区 | 2020天堂中文字幕一区在线观| 亚洲日本一区二区三区在线| 久久久久人妻一区精品| 日韩一区二区三区在线精品| 一区二区三区视频在线播放| 免费一区二区视频| 一区二区不卡视频在线观看| 成人在线一区二区| 亚洲高清成人一区二区三区| 中日韩一区二区三区| 中文字幕一区二区人妻性色| 亚洲AV福利天堂一区二区三| 秋霞无码一区二区| 亚洲国产欧美一区二区三区| 在线日韩麻豆一区| a级午夜毛片免费一区二区| 国产精品va无码一区二区| 色婷婷一区二区三区四区成人网|