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H2 {padding: 0.5em 2em; background: silver;}

Figure 7-58

Figure 7-58. Uneven padding with background colors

As Figure 7-58 demonstrates, the background of an element extends into the padding. As we discussed before, it also extends to the outer edge of the border, but the background has to go through the padding before it even gets to the border.

The default value of padding is 0 (zero), and padding values cannot be negative. Symbols | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Index: E

element boxes: 7.1. Basic Element Boxes
8.1. Basic Boxes
element clipping: 9.1.4.3. Element clipping
element selectors: 2.1.1. Rule Structure
elements
classification of: 2.9. Classification of Elements
floated (see floated elements)
overlapping, altering: 9.5. Stacking Positioned Elements
styling common: 11.2.4. Styling Common Elements
visibility of: 9.1.5. Element Visibility
elevation property: 10.8.2. The Spoken Word
em box: 5.3. Font Size
em-height (em): 3.2.2.1. em and ex units
em length value: 5.3.3. Percentages and Sizes
em square: 5.3. Font Size
embedded style sheets: 1.4.2. The STYLE Element
ex-height (ex): 3.2.2.1. em and ex units
Extensible Markup Language (see XML)
external style sheets: 1.4.1. The LINK Tag
creating: 11.1.1. Case 1: Consistent Look and Feel
loading
with @import directive: 1.4.3. The @import Directive
with LINK element: 1.4.1. The LINK Tag
extra space around elements, adding: 7.2. Margins or Padding?
7.2. Margins or Padding?
(see also margins)


Symbols | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z


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"Medium" is assigned to 500. However,if a variant labeled "Medium" is the only variantavailable, it is not assigned to500.

A user agent has to do even more work if there are less than nineweights in a given font family. In this case, it has to fill in thegaps in a predetermined way: