Can the font size be adjusted based on the length of the text without using JavaScript?
I have a box with a width and height of 140px. The content inside should be 100px wide and high (with a 20px padding). The text should utilize this 100px width effectively. Additionally, if the text changes on the page (through AJAX), it should still be constrained to a width of 100px. Is this achievable without using JavaScript?
Is there a way to make this happen?
If you have prior knowledge of the text length, you can utilize media queries in your CSS to adjust the font-size based on the screen size.
@media (max-width: 367px) {
.myContainer {
font-size: 8px;
}
}
@media (min-width: 368px) and (max-width: 1024px) {
.myContainer {
font-size: 12px;
}
}
@media (min-width: 1025px) {
.myContainer {
font-size: 16px;
}
}
If the text is being generated dynamically using server-side technology, you can determine the text length and assign a suitable class to adjust the font size:
// Example pseudo-code to demonstrate the concept...
int len = myText.length();
if (len > 2000) {
setOutputClass("smallestSize");
} else if (len > 1000 && len < 2000) {
setOutputClass("mediumSize");
} else {
setOutputClass("largestSize");
}
Then, define corresponding class rules in your CSS:
.smallestSize {
font-size: 8px;
}
.mediumSize {
font-size: 12px;
}
.largestSize {
font-size: 16px;
}
Unfortunately, CSS does not provide a direct method to determine text length, so you may need to resort to using JavaScript or exploring alternative solutions.
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