WD - balises (CSS)

Question 1

What is CSS?

Answer 1

You can specify many style properties for any given HTML element. Each property has a name and a value, separeted by “:”. Each property declaration separated by “;”.

color:olive; font-size:24px;

Pour l’utiliser:

<p> HTML styles with CSS</p>

Question 2

Inline styles

Answer 2

It is called inline because we declared the styles within the HTML tag itself.

Pour l’utiliser:

<p> HTML styles with CSS</p>

Question 3

Embedded styles

Answer 3

Embedded styles are addead to the element of a document, and can contain most of the styles for the document.

My example

body { background-color: grey}
etc etc

Question 4

External styles

Answer 4

External styles refers to creating a separate file that contains all style information. This file is then linked to from as many HTML Pages as you like -even the whole site.
You have tuse the “link” tag, providing the url of style sheet in the href attribute as well as rel”stylesheet”.

my example

Question 5

Selectors

Answer 5

Embedded style sheets and external style sheets use selectors to specify which element to apply a style to.
Example “body” is a selector for the”” element.

#intro is an ID selector. id="intro"
.colorful is a class selector. class="colorful"

Question 6

foreground color (la couleur du font, de la lettre)

Answer 6

color:orange;

<h1> HTML colors </h1>

Question 7

coleur de la bordure (encadrement de ce que tu écris)

Answer 7

border-color:olivedrab;

Question 8

La couleur pour le surlignement de ce que tu écris

Answer 8

background-color:yellow;

Question 9

Comment nommer une couleur?

Answer 9

• color name (ex: blue)
• hexadecimal (ex: #0000ff)
• RGB (ex: rgb(0,0,255))

Question 10

Pour la transparence?

Answer 10

il faut rajouter “a”.

ex: “background-color:rgba(0,0,255,0.5)” (ça deviendra semi-transparent)