Tiện ích mở rộng HaTeMiLe for Browser

Improve the accessibility of web pages, especially for users who use screen readers or navigate using the keyboard.
Features:
* Enable all functionality of page available from a keyboard;
* Mark invalid fields;
* Mark required fields;
* Mark the range of fields;
* Mark fields with autocomplete;
* Provide a link to long description of image;
* Provide a table of contents;
* Provide skip navigation links;
* Associate data cells with it header cell;
* Associate labels with it respective fields;
* Display keyboard shortcuts of page;
* Display the title of element;
* Display when the link open a new window or tab;
* Display when the link is to download a file;
* Display the role of element;
* Display the state of element;
* Display the drag-and-drop attributes of element.