For instance, the CSS below animates changes of background-color for 3 seconds:… Now if an element has .animated class, any change of background-color… Click the button below to animate the background:… each element, then
Paint: re-compute how everything should look like at their places, including background… In other words, the browser calculates the Layout (sizes, positions), paints it with colors, backgrounds
The script loads “in the background”, and then runs when the DOM is fully built.… (if an async script is short or was in HTTP-cache)
In other words, async scripts load in the background
For instance:
The navigator object provides background information about the browser and the operating
The window is in the background, but still may be visible.… But please note that a window may still be visible even in the background state, after blur.
In the example below, slotted <span> is bold, as per document style, but does not take background
There’s a background process in the JavaScript engine that is called garbage collector.
For other cases, like making the text red, adding a background
The browser tab is in the background mode.
The laptop is on battery saving mode.
But the keepalive option tells the browser to perform the request in the background, even after it leaves
When a page is in the background, there are no repaints at all, so the callback won’t run: the animation
It sends the data in background.
Here we used style.background to change the background
length is a property
People with a background in some other languages sometimes mistype by