39 CSS Tooltips
This CSS Tooltips collection is your complete guide to creating lightweight, functional, and animated pop-up hints using pure CSS. The key technical feature is the Pure CSS solution, utilizing ::before and ::after pseudo-elements to form the tooltip text and “tail” without extra markup. It demonstrates how to achieve dynamic show/hide effects using transition and @keyframes, reacting to :hover or :active, and how to create adaptive, single-element tooltips using gradients and data- attributes. Mastering these techniques allows for the creation of fast, easily customizable, and stylistically diverse hints, including complex styles like the Google Keep Tooltip.
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Little Details
A stylized nested to-do list employing advanced CSS pseudo-elements for custom markers and hover-based reveal logic for sub-tasks. JavaScript handles basic DOM manipulation for adding/removing items, while the dark UI features gradient borders and tooltip interactions.
Note-Taking Toolbar with Dynamic Tooltip
This is a sleek, reusable Note-Taking Toolbar component, utilizing pure CSS for :hover and :active effects (including the dynamic tooltip), and basic JavaScript to manage a single selected state without external libraries.
Hover Effects
A dynamic hover effect in pure CSS, where the :has() pseudo-class triggers simultaneous animations: a slide-out tooltip and a smooth icon fill. The tooltip’s content is sourced from a data-tooltip attribute via attr(), and the fill color is flexibly configured with a --bg CSS Custom Property.
Responsive Sidebar
A flexible and customizable sidebar built with CSS Custom Properties - sizes, spacing, and colors are easily configurable. The complex choreography of element appearance is achieved through transition-delay, and tooltip content is sourced from data-* attributes.
