Created
March 25, 2019 20:29
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Responsive elements based on parent column width
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>Responsive elements based on parent column width</title> | |
| </head> | |
| <body> | |
| <h1>Responsive elements based on column width</h1> | |
| <!-- START FLEXIBLE CONTAINER --> | |
| <style> | |
| .f0t434 { | |
| font-size: 14px; | |
| } | |
| .f435t619 { | |
| font-size: 20px; | |
| } | |
| .f620t877 { | |
| font-size: 30px; | |
| } | |
| .f878tmax { | |
| font-size: 42px; | |
| } | |
| </style> | |
| <div id="flexibleContainer"> | |
| This is a test | |
| </div> | |
| <script> | |
| /** | |
| * Adds a class accordingly to colum width | |
| */ | |
| document.addEventListener("DOMContentLoaded", function(t) { | |
| var containerEl = document.getElementById("flexibleContainer"); | |
| var elwidth = containerEl.offsetWidth; | |
| if (elwidth < 435) { | |
| containerEl.classList.add("f0t434"); | |
| } else if (elwidth >= 435 && elwidth < 620) { | |
| containerEl.classList.add("f435t619"); | |
| } else if (elwidth >= 620 && elwidth < 878) { | |
| containerEl.classList.add("f620t877"); | |
| } else if (elwidth >= 878) { | |
| containerEl.classList.add("f878tmax"); | |
| } | |
| }); | |
| </script> | |
| <!-- END FLEXIBLE CONTAINER --> | |
| </body> | |
| </html> |
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