A

align-content 59

aligning grid items 52–54

atomic design 14

auto margins 64

axis

block 50

column 50

cross 50

B

Baro, David 117

Block Formatting Context (BFC) 20–22

blockified 110

Box Alignment Module Level 3 48

Box Alignment Specification 41

browsers 16

browser support 112

C

Cascading Style Sheets (CSS) 1

Cederholm, Dan 2

centering a box 59

clearfix 6–7

containing block 27

CSS architecture 12

CSS Table Layout 8

CSS versions 113–114

CSS Working Group 115

D

design system 14

display: table 8–10

F

faux columns 2

feature queries 102

flex-basis 78–79

Flexible Box Module (flexbox) 34–39

flex shorthand 76–77

floats 1–2, 3–4, 24–26

flow 22–24

formatting context 20

Frost, Brad 14

fr units 79

G

Grid auto-placement 88

Grid Layout 38

grid tracks 61–63

H

“Holy Grail” layout 80

HTML tables 2, 8–10

HTTP Archive 15

I

iPhone 2–3

J

JavaScript 31

justifying grid items 56

K

Kadlec, Tim 16

L

language reading

left-to-right (LTR) 42

right-to-left (RTL) 42

layout

one-dimensional 37

two-dimensional 38

liquid designs 2

logging bugs 116

M

Marcotte, Ethan 2

markup flattening, danger 94–98

multiple-column layout 32–33

N

named areas 43

Noodle Incident 2

P

pattern libraries 14

performance 15–16

positioned elements 1–3

positioning

absolute 27

fixed 28–29

relative 27

static 26

sticky 30–32

postprocessor 13

autoprefixer 13

preprocessor 13

progressive enhancement 102

properties

logical 65

physical 65

R

relationships 9

responsive design 3

S

Sass 13

stretch 48

style guide 14

T

Table Layout 9

testing 99–101