CSS Program to Grid Item Overlap with Explanation
CSS
Hard
Grid Layout
17 views
1 min read
95 words
This problem helps you practice core CSS fundamentals in a practical way. It builds intuition around grid, overlap, html. Let’s break it down step by step so you can implement it confidently.
Problem Statement
Place a badge on top of a card using grid overlap.
Input Format
No input.
Output Format
Print the HTML+CSS code in one block.
Constraints
Put both elements in the same grid cell and use z-index.
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>
.stack { display: grid; width: 360px; }
.card { grid-area: 1 / 1; border: 1px solid #eee; border-radius: 14px; padding: 16px; }
.badge { grid-area: 1 / 1; justify-self: end; align-self: start; margin: 12px; background: #0b5; color: #fff; padding: 4px 10px; border-radius: 999px; font-size: 12px; z-index: 1; }
</style>
</head>
<body>
<div class='stack'>
<div class='badge'>NEW</div>
<div class='card'>meetcode CSS practice</div>
</div>
</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
Place a badge on top of a card using grid overlap.
Input / Output
Output
Print the HTML+CSS code in one block.
Constraints
Put both elements in the same grid cell and use z-index.
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>
.stack { display: grid; width: 360px; }
.card { grid-area: 1 / 1; border: 1px solid #eee; border-radius: 14px; padding: 16px; }
.badge { grid-area: 1 / 1; justify-self: end; align-self: start; margin: 12px; background: #0b5; color: #fff; padding: 4px 10px; border-radius: 999px; font-size: 12px; z-index: 1; }
</style>
</head>
<body>
<div class='stack'>
<div class='badge'>NEW</div>
<div class='card'>meetcode CSS practice</div>
</div>
</body>
</html>
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