dembrandt/dembrandt-skills · skills/sticky-and-fixed-elements/SKILL.md

sticky-and-fixed-elements skillA

sticky-and-fixed-elements is agent-read markdown (skill) from dembrandt/dembrandt-skills: Sticky and fixed positioning keeps critical UI persistent as the user scrolls — headers at the top, toolbars at the bottom on mobile. Use deliberately: too many fixed layers create visual noise and reduce content area. Use when designing navigation headers, bottom toolbars, floating action buttons, or table column headers..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add dembrandt/dembrandt-skills/sticky-and-fixed-elements@git:20260419.db4fb5d
Exact content
mdr add dembrandt/dembrandt-skills/sticky-and-fixed-elements@sha256:484c924371ee2b2c

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_vcl2c6yq3rsbi637.svg)](https://markdownregistry.com/a/art_vcl2c6yq3rsbi637)

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Versions

versioncommittedcommitsizeaudit
git:20260419.db4fb5d latest2026-04-19 db4fb5d 5,732 BA view · diff
git:20260419.c4563c92026-04-19 c4563c9 5,730 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5732 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

dembrandt/dembrandt-skills · 54 stars · license MIT · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vcl2c6yq3rsbi637
GET https://markdownregistry.com/api/v1/resolve?ref=dembrandt/dembrandt-skills/sticky-and-fixed-elements
GET https://markdownregistry.com/api/v1/blob/484c924371ee2b2cc1b826a02e658c6480bc18d54a44c27aa744370b68f2927b

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.