Hi John, no problem. For centering things it takes a while to get used to what centers and what doesn't. Some elements will center using 'text-align: center', but there's situations this doesn't work and you'll have to use other methods to get the desired result.

Exempel, id och CSS The font-size property sets the size of the text. Being able to manage the text size is important in web design. However, you should not use font size adjustments to make paragraphs look like headings, or headings look like paragraphs. Always use the proper HTML tags, like

-

for headings and

for paragraphs.

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Here is the “plain English” of “#header.callout”: Select the element which has an ID of header and also a class name of callout. Maybe this graphic will make that more clear:

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for targeting h1 you can use this- you had a mistake on closing tag of css #heading #banner { width:100%; /*100vw is getting a bit larger than screen because scrool bar on the right racking a little space from your screen*/ width:calc(100vw - 17px); /* you can use this also. it minuses the scrolls width from screen width.*/

CatPhotoApp

You have a syntax error here. h2 .red-text { color: red; } Be careful with CSS selectors. When you have a space between selectors like this, it means "pick the element with class red-text that’s a child of and h2". For now, just dump the h2. The article h2 selector is a descendant selector, only selecting h2 elements that fall inside of an article element.

ID selector. ID selectors in CSS allow you to target elements (Tags) by their ID values. ID selectors are unique, so you can apply only to the content of one element. To reference an ID, you precede the ID name with a hash mark (#).

Poznaj klasy i id w języku html. Naucz się je dodawać do elementów i znaczników, poznaj selectory CSS. h1, h2:maybe-unsupported, h3 { font-family: sans-serif } This is because a single unsupported selector in a selector list invalidates the whole rule. A way to remedy this us to use the :is () or :where () selectors, which accept a forgiving selector list. < h2 > The id Attribute < p > Use CSS to style an element with the id "myHeader": < h1 id = "myHeader" > My Header × Then in the CSS, we’ll suck up the span north of the actual header with negative top margin.

The article h2 selector is a descendant selector, only selecting h2 elements that fall inside of an article element. Notice, no matter where a h2 element lives, so long as it is within the article element, it will always be selected. Additionally, any h2 element outside of the article element is not selected.

CSS currently offers no way to select a parent or ancestor of an element that satisfies certain criteria. CSS Selectors Level 4, which is still in Working Draft status, proposes such a selector, but only as part of the complete "snapshot" selector profile, not the fast "live" profile used in dynamic CSS styling. Kurs Html 5 i CSS 3.

CSS. This is chapter 2 of the book Cascading Style Sheets, designing for the Web, by Håkon Wium Lie and Bert Bos (2nd edition, 1999, Addison Wesley, ISBN 0-201-59625-3) As we explained in the previous chapter, HTML elements enable Web page designers to mark up a document as to its structure. CSS error The CSS is moved out of the JavaScript too, but it just moved from one awkward location to another. If we wanted to keep the CSS in a CSS file, we can sorta do that like this: As my CSS files are always external this allows me to manage and modify the icon info without touching the HTML pages. If I have an icon in a menu, for example, then I would have to change each HTML page (data-icon=) instead of just changing the CSS file. HTML h2 tag - represents a level 2 heading in an HTML document. Hello ralpm, ok retested and now all h2 Title are showing up at H2, Just needed a moment to update, all H2’s looking great Thank you for you quick expert help, much appreciated Hi John, no problem.
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Option #1: Inline CSS. One way would be to use inline CSS to style the element directly. Like with the other methods, formatting is important. Take a look again at the code above:

CatPhotoApp

Select all elements with the class name callout that are decendents of the element with an ID of header. Here is the “plain English” of “#header.callout”: Select the element which has an ID of header and also a class name of callout. Maybe this graphic will make that more clear:

This website requires JavaScript.

for targeting h1 you can use this- you had a mistake on closing tag of css #heading #banner { width:100%; /*100vw is getting a bit larger than screen because scrool bar on the right racking a little space from your screen*/ width:calc(100vw - 17px); /* you can use this also.

The id selector selects the id attribute of an HTML element to select a specific element.
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