measurement « Style Basics « HTML / CSS






  1. HTML / CSS
  2. Style Basics
  3. measurement
1.Absolute Units
2.Relative Units
3.Testing 96 DPI Equals an Inch
4.This paragraph has a 200 pixel width and 10 pixels of padding
5.Relative units giving rise to unequal side margins
6.Different measures
7.em is relative to the font size
8.Relative size font-size: .75em
9.width: size an element by assigning pixels, ems, a percentage, or another fixed measurement to width.




10.Percentages are more flexible because they can scale to the viewport.
11.width:100% stretches an element to the width of its parent.
12.Units of Length and Percentage
13.Absolute vs. Relative Measurements
14.one inch tall
15.inch measurement
16.font-size with various measurements
17.This font is 24 pixels tall and this div is 3 ems tall
18.The body's border is 1em thick
19.font-size: 1in
20.inch vs pixel
21.percentage measurement width
22.A negative margin
23.This paragraph has a 1 pixel thick, solid black border around it.
24.Comparing em to Pixels
25.This font is 1.2 smaller than the default size, or pixels.
26.em measurement
27.ex measurement
28.inch measurement 2
29.inch vs pixels
30.Em Measurement Comparison to Pixels
31.percentage measurement
32.12 pixel base