- Absolute and Relative links:
-- Absolute links: protocol://domain/path. -- Relative links: länk till vår egna sida.
- Alt attribute Besides the src attribute, every image element must also have an alt (alternative text) attribute.
h1 { margin: 1rem; }
h1 = selector margin = property 1 rem = value
- Chaining selectors = Another way to use selectors is to chain them as a list without any separation. Let’s say we had the following HTML:
ex:
Latest Posts
This is where a preview for a post might go.
We have two elements with the subsection class that have some sort of unique styles, but what if we only want to apply a separate rule to the element that also has header as a second class? Well, we could chain both the class selectors together in our CSS like so:
.subsection.header { color: red; }
** JavaScript
Programming languages that allow such things, such as JavaScript, are called “dynamically typed”, meaning that there exist data types, but variables are not bound to any of them.