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Problem: Removing margin from the last element of each row in a list, even when the number of elements per row changes dynamically with screen size.
Challenge: Traditional CSS margin removal techniques, such as :last-child { margin-right: 0 }, only address the final element of the list.
Solution:
Concept: Apply negative margins to the parent element to offset the margins of the child elements.
Example:
<code class="css">ul { margin-left: -5px; margin-right: -5px; } li { margin-left: 5px; margin-right: 5px; }</code>
Concept: Use media queries to target the last element in each row based on the number of elements per row.
Example:
<code class="css">@media (min-width: 400px) and (max-width: 499px) { li:nth-child(even) { margin-right: 0; border-right: none; } } @media (min-width: 500px) and (max-width: 599px) { li:nth-child(3n+3) { margin-right: 0; border-right: none; } } @media (min-width: 600px) and (max-width: 799px) { li:nth-child(4n+4) { margin-right: 0; border-right: none; } }</code>
Pros:
Cons:
Choice: The best solution depends on specific design requirements and flexibility. Negative margins are simpler, while media queries offer more control.
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