Use CSS library Animate

How to use animation library animate.style correctly. How to control animation speed. How to delay animation. How to animate mouse hover and mouse click. Full code example for Java Script.
For Web Development
How to use only CSS properties of an element on mouseover and mouse click? An example of a button and vertical menu on an SCC.
If you want your ad not to be hidden when scrolling through the site page. This algorithm shows the block when it scrolls off the screen.
A well thought out menu is an accordion for your website. Simple code, classic design.
A convenient and easy way to display a tooltip when you hover over a tag. Just add attribute data-tooltip and class sp_que.
How to change the design of a page scrollbar or a separate block using only css