CSS Property Reference

About this tool

A searchable quick reference of common CSS properties and their purpose. Filter by property name or keyword.

Privacy

This tool runs entirely in your browser. Your data is processed locally and never uploaded to a server.

How to use this tool

1. Type a CSS property name or a related keyword into the search box.
2. Scan the filtered results to find the property you need.
3. Open the matching entry to read its purpose and typical use.
4. Use the description to decide whether the property belongs on the element you are styling.

Step by step, what happens

1. The tool takes your search text and compares it against property names and keywords in its reference list.
2. It narrows the visible results to entries that match your query, so you can find a property faster.
3. Each result shows the property name and a plain-language summary of what it controls.
4. You can then use that summary to choose the right CSS declaration for your stylesheet.
5. Because it is a reference tool, it helps you look up meaning, not generate or validate full CSS code.

Worked example

You want to remember which CSS property controls the space between letters in text.

Input: letter spacing

1. You type the keyword into the search box.
2. The reference filters to the property that matches that concept.
3. You read the entry to confirm the property name and its purpose before using it in CSS.

Tips and common mistakes

• Search by either the exact property name or a plain keyword, like border or spacing.
• If you do not see a result, try a related term instead of the full sentence you had in mind.
• Use the tool to confirm what a property affects before you edit a stylesheet, especially for properties with similar names.
• Remember that this is a quick reference, so it is best for lookup and understanding, not for testing full CSS rules.

Frequently asked questions