Grid & Hierarchy

The Invisible Scaffolding

Grids organize space. Hierarchy directs attention. Together they're the silent layer underneath every well-resolved interface — the part users never notice when it's right.

01 / 10

12-Column Grid

The workhorse of web layout. Twelve divides evenly into 2, 3, 4, and 6 — letting a single grid host nearly any composition without breaking rhythm.

Layout · 12 columns 8 + 4
Best for
Editorial & product layouts
Use when
Multi-column flexibility needed
Avoid when
Layout is single-column
Foundation
02 / 10

Modular Grid

Equal cells in both axes form a chessboard of modules. Content sits in one cell or spans many — perfect for card-based UIs, dashboards, and image-heavy layouts.

Modules · 6 × 4
Best for
Dashboards · Galleries
Use when
Many discrete tiles
Avoid when
Long-form reading
Card layouts
03 / 10

Baseline Grid

Horizontal lines on which every line of text sits — vertical rhythm borrowed from print. When baselines align across columns, the whole page feels calmly composed.

Vertical rhythm leading · 16
Best for
Editorial · Print-style typography
Use when
Multi-column long-form
Avoid when
Mixed component heights
Rhythm
04 / 10

Golden Ratio

A proportion (≈1.618) that recurs in nature and centuries of design. Divide your canvas in this ratio and the parts feel inherently balanced — useful for hero blocks, sidebars, and image crops.

Φ · 1 : 1.618 1.618 PHI
Best for
Hero blocks · Crops · Proportion
Use when
Two-part splits feel right
Avoid when
Forcing it kills the design
Proportion
05 / 10

Rule of Thirds

Divide the canvas into three columns and three rows. Place focal elements at the four intersections — they read as natural anchors for the eye, not as the dead center.

3 × 3 grid · 4 anchors CTA →
Best for
Hero compositions · Photo crops
Use when
Placing a single focal point
Avoid when
Layout demands symmetry
Focal anchor
06 / 10

Hierarchy by Scale

Size signals importance before anything else. A clear 3-step scale — heading, subhead, body — tells readers what to look at first, second, and last, with no other formatting needed.

Type scale
Important.
A supporting subhead.
Body copy lives down here — the last thing the eye reaches and the part most people only skim.
Best for
Any reading interface
Use when
Three or more text levels
Avoid when
Steps too small to feel
Typography
07 / 10

Hierarchy by Weight

Same size, different weight. A bold word inside a paragraph pulls focus instantly — and lets you create hierarchy without resorting to a second font size or color.

Same size · different weight
Thin reads as quiet.
Regular sets the baseline.
Semibold steps forward.
Bold takes the room.
Best for
Inline emphasis
Use when
Type size already set
Avoid when
Too many bolds = none read
Type weight
08 / 10

Hierarchy by Color & Contrast

High contrast pulls attention; muted tones recede. Use this sparingly — one accent against many neutrals reads loud and clear. Two competing accents read like noise.

One accent · many neutrals
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Status: Draft
Owner: Patrick
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Best for
Calls to action · Status
Use when
One thing must win
Avoid when
Multiple equal accents fight
Accent
09 / 10

Whitespace

Negative space isn't empty — it's the breathing room that makes content feel premium and helps the eye separate one group from the next. The fastest design upgrade is usually more space.

Density comparison
Title
Subtitle
Body copy that's running on without any space.
And more lines packed in tight, creating density.
No air, no breathing room, no separation.
Cramped
Title
Subtitle
Body copy with room to breathe.
Spacious
Best for
Premium feel · Reading
Use when
Content feels cramped
Avoid when
Information density is the goal
Breathing room
10 / 10

Alignment

Every element should align with something else — there's no element placed arbitrarily. When edges line up, the eye perceives a hidden vertical (or horizontal) line, and the whole layout feels intentional even before content is read.

Invisible alignment lines left · 24 ACTION
Best for
All layouts
Use when
Two or more elements coexist
Avoid when
Asymmetry is deliberate
Invisible structure
Further Reading