{"json_modified": "2016-10-19T10:57:29.866584", "uuid": "f79aaae1-19cd-40d6-a6dd-76aa550e55f4", "title": "Handling common HTML and CSS problems", "url": "/en-US/docs/Learn/Tools_and_testing/Cross_browser_testing/HTML_and_CSS", "tags": ["Beginner", "linting", "CSS", "cross browser", "Article", "CodingScripting", "HTML", "Learn", "Testing", "Selectors"], "translations": [], "modified": "2016-10-19T10:57:29", "label": "Handling common HTML and CSS problems", "localization_tags": [], "locale": "en-US", "id": 196365, "last_edit": "2016-10-19T10:57:21", "summary": "Now you should be familiar with the main types of cross browser HTML and CSS problems that you'll meet in web development, and how to go about fixing them.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "The_trouble_with_HTML_and_CSS", "title": "The trouble with HTML and CSS"}, {"id": "First_things_first_fixing_general_problems", "title": "First things first: fixing general problems"}, {"id": "Validation", "title": "Validation"}, {"id": "Linters", "title": "Linters"}, {"id": "Browser_developer_tools", "title": "Browser developer tools"}, {"id": "Common_cross_browser_problems", "title": "Common cross browser problems"}, {"id": "Older_browsers_not_supporting_modern_features", "title": "Older browsers not supporting modern features"}, {"id": "HTML_fallback_behaviour", "title": "HTML fallback behaviour"}, {"id": "Hidden_example", "title": "Hidden example"}, {"id": "CSS_fallback_behaviour", "title": "CSS fallback behaviour"}, {"id": "IE_conditional_comments", "title": "IE conditional comments"}, {"id": "Selector_support", "title": "Selector support"}, {"id": "Handling_CSS_prefixes", "title": "Handling CSS prefixes"}, {"id": "Layout_issues", "title": "Layout issues"}, {"id": "Support_for_new_layout_features", "title": "Support for new layout features"}, {"id": "Responsive_design_problems", "title": "Responsive design problems"}, {"id": "Finding_help", "title": "Finding help"}, {"id": "Summary", "title": "Summary"}], "slug": "Learn/Tools_and_testing/Cross_browser_testing/HTML_and_CSS", "review_tags": []}