Course : CSS, adding style to your Web pages

Practical course - 2d - 14h00 - Ref. CSS
Price : 1370 € E.T.

CSS, adding style to your Web pages




CSS has become the reference language for website layout. You'll create style sheets to manage the appearance and layout of elements on your Web pages, and use CSS in conjunction with JavaScript.


INTER
IN-HOUSE
CUSTOM

Practical course in person or remote class
Disponible en anglais, à la demande

Ref. CSS
  2d - 14h00
1370 € E.T.




CSS has become the reference language for website layout. You'll create style sheets to manage the appearance and layout of elements on your Web pages, and use CSS in conjunction with JavaScript.


Teaching objectives
At the end of the training, the participant will be able to:
Creating a page skeleton with CSS
Formatting styles for text treatments
Stylizing visual effects (drop shadows, reflections, gradients, etc.)
Managing interactivity with JavaScript
Improve form interactivity

Intended audience
This course is aimed at all web designers, webmasters and graphic artists wishing to acquire a good knowledge of web formatting.

Prerequisites
Basic knowledge of HTML.

Course schedule

1
Reminders

  • Client/server architecture. Browsers.
  • Client-side languages XML, (X)HTML, CSS, JavaScript.
  • The Semantic Web. Accessibility. Encoding.

2
CSS basics

  • The benefits of style sheets.
  • The different versions of CSS (CSS1, CSS2, CSS3).
  • CSS cascade. CSS sheet storage.
  • Browser support.
  • Selector types (id, class and tags).
  • Priority order. Properties.
  • Units of measurement (em, px, pt...).
  • Colors (RGB versus basic).
Hands-on work
Style creation and management. Relative unit management. Adaptation to media types.

3
Boxes and blocks

  • Block versus inline tags.
  • CSS flow. Margins (margin, padding).
  • In-flow positioning (relative, floating), out-of-flow positioning (absolute, fixed).
  • z-index (altitude). The box-sizing property. Formatting contexts.
  • Backgrounds and borders (colors, transparency, rounded corners, drop shadows).
  • Content (scrolling).
  • Special case of paintings.
Hands-on work
Creation of a page skeleton (positioning by div).

4
Text styles

  • Font modification (sizes, fonts, colors, etc.).
  • Text alignment.
  • Pseudo-classes.
  • Visual effects (flashing, etc.).
  • Horizontal and vertical lists and menus.
Hands-on work
Horizontal/vertical menu formatting. Visual effects: transparency, drop shadows...

5
The images

  • Content (img) versus appearance (background).
  • Resize. Rollover.
  • Links and images.
Hands-on work
Image integration.

6
The forms

  • Design input fields, selection lists, text boxes, checkboxes...
  • Formatting of labels, captions, fieldsets, etc.
Hands-on work
Forms production.

7
Modifying CSS in JavaScript

  • Modifying styles in JavaScript (style and className interfaces).
  • Effects: pop-up, click-and-drag, drop-down menu...
Hands-on work
Joint use of CSS and JavaScript (sliding menu, form effects, etc.).


Customer reviews
4,8 / 5
Customer reviews are based on end-of-course evaluations. The score is calculated from all evaluations within the past year. Only reviews with a textual comment are displayed.
TESS P.
24/11/25
5 / 5

Very good content, good documentation. The training was also very well presented.
VICTORIYA D.
24/11/25
5 / 5

Stéphane teaches very well, and the course runs smoothly and progressively. If you already have a basic knowledge of CSS, it may be preferable to take a more advanced course, although this will also help you consolidate the fundamentals.
MARYSE K.
17/11/25
5 / 5

A course that fully meets my expectations and will help me to develop my professional skills.



Publication date : 05/16/2024



This programme is an original creation, developed by the teaching teams at ORSYS Formation. Any reproduction, representation, adaptation or use, in whole or in part, without the prior written authorisation of ORSYS, is strictly prohibited. ORSYS reserves the right to take any action necessary to protect its intellectual property rights.

Dates and locations
Select your location or opt for the remote class then choose your date.
Remote class

Dernières places
Date garantie en présentiel ou à distance
Session garantie

REMOTE CLASS
2026 : 19 Oct.

2027 : 15 Mar., 15 Mar., 16 Sep., 16 Sep., 25 Nov., 25 Nov.

PARIS LA DÉFENSE
2026 : 19 Oct.

2027 : 15 Mar., 16 Sep., 25 Nov.



This programme is an original creation, developed by the teaching teams at ORSYS Formation. Any reproduction, representation, adaptation or use, in whole or in part, without the prior written authorisation of ORSYS, is strictly prohibited. ORSYS reserves the right to take any action necessary to protect its intellectual property rights.