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State of CSS 2025

レイアウト

layout_ratios

Subgrid
CSS Writing Modes
論理プロパティ
aspect-ratio
Small, Large, and Dynamic Viewport Units
Media Queries Range Contexts
Anchor Positioning
@container size queries
@container style queries
calc-size()

Mode:

View:

Usage:

Proportion of respondents having used an item
0%
20%
40%
60%
80%
100%
2024
2025
0%
20%
40%
60%
80%
100%

Layout Pain Points

What are your top CSS pain points related to layout?
Freeform
Multiple
0%
20%
40%
60%
80%
100%
1

2

flexbox_issues

3

ブラウザのサポート

4

height_issues

5

overflow_issues

6

Masonry Layout

7

8

Responsive design

9

positioning_issues

10

alignment_issues

0%
20%
40%
60%
80%
100%
回答数に占める割合（%）
1,259
23%
20
10