Individual skill
container-lines
Add vertical container-size guide lines with mini corner squares for precise, structured web layouts. Use when asked for container lines, measured layout guides, vertical boundary lines, editorial grid markers, or small corner-square frame details.
agent-skills/web-design/container-lines/SKILL.md
Source commit ef5f85130d083d33e08cb19f6ee23cdde2d406ab
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 2, 2026
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Repository context
- Repository stars (not skill ratings)
- 7,297
- Repository last updated
- Nov 5, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- writing Derived category
- devops Derived category
- devops-containers Derived category
Files and excerpt
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Browse files
SKILL.mdcore · 3,611 bytesdemo/PROMPT.mddoc · 2,520 bytesdemo/assets/page-01-65695f80-23f9-46ee-8487-cbb6c93cc48b-3840w.webpasset · 536,390 bytesdemo/assets/page-02-724142aa-44a6-48d3-9cf3-761e00d05b78-1600w.jpgasset · 989,406 bytesdemo/assets/page-03-4734259a-bad7-422f-981e-ce01e79184f2-1600w.jpgasset · 44,753 bytesdemo/assets/page-04-005600e5-f6ab-4e59-bc86-eaeb02797dfa-1600w.jpgasset · 728,581 bytesdemo/assets/page-05-e534354d-c5f2-4399-a1d9-2f50338e8c47-1600w.jpgasset · 85,289 bytesdemo/assets/page-06-fb6415fd-bf4d-4ccf-8e9d-7ab445e99207-1600w.jpgasset · 201,962 bytesdemo/assets/source-preview.jpgasset · 139,542 bytesdemo/index.htmlasset · 45,479 bytesdemo/preview.jpgasset · 98,185 bytesdemo/source.jsonasset · 4,518 bytes
Read excerpt
# Container Lines
## Use When
- A page needs subtle vertical guides that reveal the content container width.
- A hero, section, or product page feels too loose and needs structural tension.
- The design calls for mini corner squares, measured edges, or quiet technical framing.
## Rules
1. Draw lines at the left and right edges of the main content container.
2. Keep lines thin: `1px` with low opacity.
3. Add mini squares at container corners or section intersections.
4. Keep the line system consistent across sections; do not change width per section.
5. Place lines behind content but above the page background.
6. Disable pointer events so the guides never block UI.