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/**
* @file
* Utility classes to hide elements in different ways.
*/
/**
* Hide elements from all users.
*
* Used for elements which should not be immediately displayed to any user. An
* example would be collapsible details that will be expanded with a click
* from a user. The effect of this class can be toggled with the jQuery show()
* and hide() functions.
*/
.hidden {
display: none;
}
/**
* Hide elements visually, but keep them available for screen readers.
*
* Used for information required for screen reader users to understand and use
* the site where visual display is undesirable. Information provided in this
* manner should be kept concise, to avoid unnecessary burden on the user.
* "!important" is used to prevent unintentional overrides.
*/
.visually-hidden {
position: absolute !important;
overflow: hidden;
clip: rect(1px, 1px, 1px, 1px);
width: 1px;
height: 1px;
word-wrap: normal;
}
/**
* The .focusable class extends the .visually-hidden class to allow
* the element to be focusable when navigated to via the keyboard.
*/
.visually-hidden.focusable:active,
.visually-hidden.focusable:focus-within {
position: static !important;
overflow: visible;
clip: auto;
width: auto;
height: auto;
}
/**
* Hide visually and from screen readers, but maintain layout.
*/
.invisible {
visibility: hidden;
}
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