Lately, I've been pondering on a question. A few years ago, I created a website using regular CSS and now I want to make some changes to the font sizes. While I know that CSS variables are the recommended solution for this situation, I'm curious if there is another method to change the font size of text with specific font sizes. For instance, is there a way to convert all paragraphs, h1, h2, h3, h4 with font sizes of 14px to 16px?
It seems like your CSS is divided among multiple classes rather than being consolidated into one. For example, instead of:
p{
font-size: 14px;
}
You have something like this:
.first {
font-size: 14px;
}
.second {
font-size: 14px;
}
.third {
font-size: 14px;
}
To handle this, you can make use of features like VS code's replace all function to streamline the process
https://i.sstatic.net/1pNAD.png
If you're feeling lazy, you could also consider adding !important to your CSS properties, although this is generally discouraged for various reasons.
.first {
font-size: 14px;
}
.second {
font-size: 14px;
}
.third {
font-size: 14px;
}
// override all
p {
font-size: 16px !important;
}
However, relying on !important declarations is not a recommended practice due to its limitations.
In cases where specificity plays a crucial role, simply adjusting styles won't suffice as demonstrated below:
//more specific style
.some-container .some-div {
font-size: 14px;
}
// fails to override
p {
font-size: 16px;
}
Maybe you can give this a try and see if it works for you:
html {
font-size: 16px;
}
If you are using bootstrap, consider the following:
html {
font-size: 1rem;
}
@include media-breakpoint-up(sm) {
html {
font-size: 1.2rem;
}
}
@include media-breakpoint-up(md) {
html {
font-size: 1.4rem;
}
}
@include media-breakpoint-up(lg) {
html {
font-size: 1.6rem;
}
}
My suggestion is to establish a font-size of 16px within the :root selector in CSS and modify all the font-size declarations to rem units (there is a handy replace feature available in VS Code for this). Using rem will make the font size relative to the root element, which is set at 16px in this case.
:root {
font-size: 16px;
}
.example {
font-size: 1.2rem;
}
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