This HTML snippet represents two “pill” buttons, likely used for selecting options or tags. Let’s break down the code and its meaning:
Overall Structure
* <li class="mb-3 mr-3">: Each pill button is contained within a list item. mb-3 adds margin-bottom, and mr-3 adds margin-right, creating spacing between the pills.
* <button...>: This is the core button element. It’s styled to look like a pill.
* data-* attributes: These are custom data attributes used by JavaScript to store information about the button.
* data-module-id="PillModule": Indicates this button belongs to a “PillModule” component.
* data-entryid="...": A unique identifier for the entry (likely a tag or option).
* data-entrytype="keyword": Specifies the type of entry (in this case, a keyword).
* data-popup-title="Themen folgen": A title for a potential popup that might appear when interacting with the button.
* role="checkbox": This is significant for accessibility. it tells screen readers that this button behaves like a checkbox, even though it’s visually styled as a pill.
* value="...": The value associated with the button.This is what would be submitted if the button were part of a form.
* aria-checked="false": This is a crucial accessibility attribute. It indicates whether the button is currently checked (selected) or not. false means it’s currently unselected.
Styling (Classes)
The class attribute contains a lot of Tailwind CSS classes. Hear’s a breakdown:
* aria-[checked=true]:border-cta / aria-[checked=false]:bg-brand-10: These are conditional classes based on the aria-checked attribute. Thay change the appearance of the button depending on whether it’s checked or not. Such as,when aria-checked is true,the border will be border-cta.
* aria-[checked=true]:hover:bg-brand-20 / aria-[checked=false]:hover:bg-brand-20: These classes change the background color on hover, again depending on the checked state.
* aria-[checked=false]:border-brand-10 / aria-[checked=false]:hover:border-brand-20: These classes control the border color when unchecked and on hover.
* h-[32px] items-center rounded-full border-s px-3 py-1.5 typo-button-light: These are standard Tailwind classes for height, vertical alignment, rounded corners, a border on the start side, padding, and typography.
* disabled:cursor-not-allowed: Changes the cursor to “not-allowed” when the button is disabled.
* aria-[checked=false]:disabled:border-gray-50 / aria-[checked=true]:disabled:border-gray-50: sets the border color to gray when disabled, regardless of the checked state.
* aria-[checked=false]:disabled:bg-white / aria-[checked=true]:disabled:bg-white: Sets the background color to white when disabled.
* aria-[checked=false]:disabled:text-gray-50 / aria-[checked=true]:disabled:text-gray-50: sets the text color to gray when disabled.
* group flex whitespace-nowrap: group is likely used for targeting elements within the button with hover/focus styles. flex and whitespace-nowrap control the layout.
Content
* <span data-pill-label="" class="...">...</span>: This span contains the text label of the pill.
* data-pill-label="": An empty data attribute, potentially used for future functionality.
* max-w-[calc(100%-32px)]: Limits the width of the text to prevent it from overflowing.
* border-r-s border-dotted border-gray-3-cold: Adds a dotted border to the right of the text.
* <svg...>: These SVG elements are used to display icons:
* Checkmark Circle:
