- 1
How to define parent and child?
Why here "body" is "p"'s parent?
2 odpowiedzi
+ 9
<body>
<p></p>
</body>
+ 1
Think to a family tree structure... the older ancestor is the html document ( to sipmplify ), called <html>.
This first 'parent' contain two different part, as <head> and <body>, considered as his 'childs'.
But each 'child' can be a 'parent' too, with 'childs contents'...
So displaying a graph of the 'family tree' from your document, can be:
<html>
/ \
<head> <body>
/ | | \ / | | \
<p><p><p><p>
/ | \/ | \/ | \/ | \
...
Inheritance of Cascading Stlyle Sheet consist to apply attributes defined on a parent element to its childs.
So, if you define a css rule as 'color:red;' for the <body> element, all its childs will have a 'color:red' by default, until another css rule override it...
Często masz takie pytania?
Ucz się bardziej efektywnie, za darmo:
Popularne dzisiaj
How
5 Votes
Most asked 3.0
0 Votes
Print("hello ,world!"[7:13][2])
0 Votes
is python better than JS
0 Votes
Python Module in Sololearn
2 Votes