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Revision as of 19:21, 6 January 2025
Basic
HTML
HTML basic structure
<!DOCTYPE html> <html> <head> <title></title> </head> <body> </body> </html>
CSS
:root
:root{
--(name of the var):(color, fontsize etc);
}
//-- two dash is mendatory
//when use ex) font-size: var(--main-font-size);
Position
position: absolute; it is fixed on the designated position
position: fixed; it is fixed on the designated position + it stays float in the position even if the page is being scrolled
position: relative; position relative to the previous element
default margin:if you don't want the default margin-> margin: unset; or margin:0;