20180103 CSS Position Posted on 2018-01-03 Edited on 2020-01-01 In 學習筆記 Disqus: CSS Position Nonreplaced Elementhorizontal: left right width margin-left margin-right See the Pen CSS position absolute 1 by Zone (@zonetw) on CodePen. Vertical: top bottom height See the Pen CSS position absolute: vertical top bottom height by Zone (@zonetw) on CodePen. vertical align/ top bottom X margin: auto or 0 See the Pen CSS Position: absolute vertical align center/ margin top bottom by Zone (@zonetw) on CodePen. Replaced Element See the Pen CSS Position: ReplacedElement by Zone (@zonetw) on CodePen.