CSS Program to Focus Ring with Outline Offset with Explanation
CSS
Medium
Box Model & Sizing
18 views
1 min read
89 words
This problem helps you practice core CSS fundamentals in a practical way. It builds intuition around focus, ring, outline-offset. Let’s break it down step by step so you can implement it confidently.
Problem Statement
Make an input focus ring that has space using outline-offset.
Input Format
No input.
Output Format
Print the HTML+CSS code in one block.
Constraints
Use :focus-visible and outline-offset.
Code Solution
This explanation is written for learning purposes and to help beginners understand the concept clearly.
<!doctype html>
<html lang='en'>
<head>
<meta charset='utf-8'>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<title>meetcode</title>
<style>
input { padding: 10px 12px; border: 1px solid #bbb; border-radius: 12px; }
input:focus-visible { outline: 3px solid #0b5; outline-offset: 3px; }
</style>
</head>
<body>
<label>
Search meetcode
<input type='search' name='q'>
</label>
</body>
</html>
Output Example
No sample I/O is provided for this question.
Common Mistakes
- Misreading input/output format.
- Not handling constraints and edge cases.
- Off-by-one errors in loops.
- Forgetting to reset variables between test cases (if any).
Solution Guide
Problem
Make an input focus ring that has space using outline-offset.
Input / Output
Output
Print the HTML+CSS code in one block.
Constraints
Use :focus-visible and outline-offset.
Details
Common Mistakes
- Misreading input/output format.
- Not handling constraints and edge cases.
- Off-by-one errors in loops.
- Forgetting to reset variables between test cases (if any).
Official Solution
<!doctype html>
<html lang='en'>
<head>
<meta charset='utf-8'>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<title>meetcode</title>
<style>
input { padding: 10px 12px; border: 1px solid #bbb; border-radius: 12px; }
input:focus-visible { outline: 3px solid #0b5; outline-offset: 3px; }
</style>
</head>
<body>
<label>
Search meetcode
<input type='search' name='q'>
</label>
</body>
</html>
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