#How to show hidden text in css how to

Reasoning: There is already accessible alternative text.

giving the element the attribute aria-hidden='true'Įxample: A control to remove a search filter shows an 'x' to sighted users only AND provides accessible, visually-hidden instructions for screen-reader users:Ĭurrently filtering by: Module Click to remove this filter.

then you should make it invisible to screen readers.

in general, should only be visible to sighted users,.

has an accessible alternative and would be confusing by itself, or,.

Making content invisible to screen readers However, this will render the form element unusable to screen-reader users!įor example, if you remove a form label with 'display: none,' a screen-reader user might tell you, 'I have a required text field to type into but I have no idea what the field is for.' In this situation, making the content invisible (visually-hidden) would be more appropriate. MisuseĪ common inappropriate use of 'display:none' is to remove a form label or heading in order to change the visual appearance of a page. Reasoning: The preview doesn't work if JavaScript is not running, so it is of no use to anyone.

using the CSS display: none on the element.Įxample: Hiding the color module's preview area until Javascript has run:.

if it is a field label in an entity sub-type, set it's label display to '- Hidden -' on the Manage display page for that entity sub-type, or,.

if it is a field in an entity sub-type, set it's Format to '- Hidden -' on the Manage display page for that entity sub-type,.

giving the element the hidden class (in Drupal 8 or higher),.

then you should completely hide it for all users.

in general, shouldn't be visible to sighted users or screen-reader users,.

contains values that are read/written by JavaScript but should never be shown directly, or,.

isn't relevant to sighted users or screen-reader users in the context,.

shouldn't be shown until a JavaScript event makes it visible,.

To conform to WCAG 2.0 section 2.4.1 standards, you must provide a way to skip blocks of content that are repeated on multiple pages. Reasoning: Keyboard-only and screen-reader users want a way to quickly jump to the main content of the page. Where css_selector_for_my_element is the selector for the element you want to make invisible until someone navigates to it using the keyboard.Įxample: The 'Skip to main content' link at the top of every page in Core themes.

giving the element BOTH the visually-hidden and focusable classes, or,.

then you should make it invisible, until someone navigates to it using the keyboard.

in general, shouldn't be visible to sighted users unless they are using a keyboard to navigate the page,.

is an alternative to other elements which can only be used with a mouse, or,.is a link to help users jump to the main content or main navigation,.Making content invisible, until someone navigates to it using the keyboard Giving the messages a header will make the messages easier to find. Most screen-readers can skip through the page using headings on the page. Without a title to indicate what the status messages are, they might be confusing to screen-reader users. Reasoning: In most themes, the status messages are displayed prominently in a colored box so that they are eye-catching for sighted users, but, to conform with WCAG 2.0 section 1.3.3, understanding and operating content should not rely solely on sensory characteristics of components such as shape, size, visual location, or orientation. using CSS to position it outside the visible area of the page, or,Įxample: Hiding the title of the error, warning and status messages.in Drupal 8 or higher, configuring fields from the Manage display page for entity sub-types (for example, the Tags field on the Article content type) to set a field's label to '- Visually Hidden -' ,.giving the element the visually-hidden class,.then you should make it invisible (visually-hidden). in general, shouldn't be visible to sighted users but should be visible to screen-reader users,.is a heading or label for something whose purpose is visually-apparent (and therefore, the heading/label does not need to be shown to sighted users e.g.: a section label or a form-element label), or,.is an interactive element but needs to be made invisible so it can be themed (e.g.: a link, checkbox, radio-button or form control with custom styles),.Making content invisible (visually-hidden)

#How to show hidden text in css how to

For a quick summary of how to implement this. This page covers major techniques for hiding content for all users and users with screen readers. Not all techniques for hiding content are appropriate for users with screen readers or other adaptive technologies.