How do I know if an element really appeared in the browser and can it look like a human eye?

 |---header of html ----|
 |----------------------|
 |----------------------|
 |----------------------|
 |----------------------|  not displayed in browser
 |----------------------|
||----------------------|| <-----------
||----------------------||
||----------------------|| 
||----------------------|| browser, the part that human 
||----------------------|| actually see
||----------------------||
||----------------------|| <------------
 |----------------------| 
 |----------------------|  not displayed in browser
 |----------------------|                 
 |----------------------|                 
 |----------------------|                 
 |----------------------|                 
 |----------------------|                 
 |----------------------|
 |-----end of html------|

How do I know if an element really appeared in the browser and can it look like a human eye?

jquery visiblecan't seem to do this.

+4
source share

Source: https://habr.com/ru/post/1543964/


All Articles