User:Zuhui/SI26/Weekly log

SI26 Declaration

WEEK 0

intro to SI26 Declarative companions

↘︎ Annotation

afternoon exercise
↘︎ declaration exercise on Claudio's prompt

WEEK 1

SI26: CSS linguistics

• SI26 Display
• SI26 Position

afternoon exercise - on 'position' property

Position

CSS snapshot 2021

↘︎ bit of history

• CSS1, W3C 17 Dec 1996
• CSS2 press release 1998
• CSS2, W3C
• CSS position 3, editor's draft
• Wikipedia CSS
• see more of CSS drafts

CSS1, released in 1996 Dec, mainly focused on basic styling features such as fonts, colors, text properties, margins, and padding. one can assume that there were increasing needs for more elaborate design tool for webpage in terms of layout other than using table element, therefore position was developed.

so the position property we use today was first introduced in CSS2 in 1998 May, while there have been some improvements since then, the core concept and behavior were pretty much established in CSS2. The position properties such as static, relative, absolute, and fixed, have remained almsot unchanged to this day. except for sticky, which was introduced with CSS3 in 2012, the fundamental principles and usage were almost fully established with CSS2.

materiality

↘︎ write how elements are positioned and function within a web environment as if they exist in physical space

Static:

Relative:

Absolute:

Fixed:

Sticky: