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CSS How to Make a Website Styling Web Pages and Navigation Style the Portfolio

I find only one column and I think it is well written what I do? Thank you.

gallery {

margin: 0; padding: 0; list-style: none; }

galery li {

float: left; width: 45%; margin: 2.5%; background-color: #f5f5f5; color: #dbc3c7 }

2 Answers

You have no semicolon after the color in li.

thank you very much I realized that the mistake was from html because it did not include ID in li.