I’ve tried adding a <style>...</style> block to the html but it seems to have no effect.
The CSS usage says to add style='whatever' on each place you want to apply some CSS. But I want to apply the same style in multiple places without having to re-type it and find/change each place when I change my mind.
TL;DR: I want to use CSS the way it’s supposed to work


Hii,
style='...'is for writing the CSS code directly into the HTML element. For anything you need to be reusable, what you want is to define a class within the<style>...</style>block, eg:.my_class { color: #B8B8B8; background-color: #303030; border-color: #383838; }And then you can set an element to use it via
class="my_class". You can have multiple classes on the same element if you separate the names with spaces (class="my_class another_class").