CSS Chaos

HTML structure:

• The HTML structure is simple, with a body element that contains a div with the id "chaos-container." This container will hold the chaos elements.

CSS styling:

• The CSS styles define the appearance and behavior of the chaos elements and the overall page.

• The body element is set to have a black background with no margin and hidden overflow.

• The chaos-container is positioned absolutely and takes up the full width and height of the viewport.

• The chaos-element class defines the appearance of each chaos element. They are positioned absolutely, with a width and height of 10 pixels, a white background color, and an opacity of 0.5. The pointer-events property is set to "none" to prevent the chaos elements from interfering with mouse events.

CSS animation:

• The @keyframes rule defines the animation called "move." It specifies how each chaos element will move across the screen.

• The animation starts at 0% and ends at 100%. At the beginning (0%), the elements are not translated (i.e., they have a transform value of translate(0, 0)). At the end (100%), the elements are translated to the bottom right corner of the screen (100vw - 10px and 100vh - 10px), which ensures they stay within the visible area.

JavaScript logic:

• The getRandomNumber function generates a random number within a given range. It takes a minimum and maximum value and returns a random number between them using Math.random().

Element creation and animation:

• The createChaosElement function is responsible for creating a chaos element and animating it.

• Inside the function, a div element is created and assigned the class "chaos-element." Its initial position is set randomly within the viewport using getRandomNumber and the style.top and style.left properties.

• The element is appended to the "chaos-container" div.

• Random animation duration and delay values are generated using getRandomNumber.

• The style.animation property is set to "move" (the defined CSS animation) with the generated duration and an infinite repeat count.

• The style.animationDelay property is set to the generated delay.

Element creation loop:

• The loop creates 100 chaos elements by calling the createChaosElement function repeatedly.