BKITAtom, Nov 2011

Hieu Le Trung

WWW course
1st day

2

Today target
 Web and relative terms
 Web and web programming
 Website vs. webpage, domain vs. URL
 Course introduction
 Objective
 Content
 Useful tools
 HTML basic

3

Web & web programming
 Web in English language and web in our daily talks
 World Wide Web and internet

4

Web & web programming cont.
 Web programming, huh?
 For front-end developer: the war between browsers

5

Website and webpage
Multiple webpage

Under one domain

website

6

Domain vs. URL
 Domain
 www.bkitclub.net
 google.com
 my.opera.com
 URL
 Absolute • Relative
 http://www.bkitclub.net/forum • /imgs/bg.png
 http://my.opera.com/vietnamese • ../style/main.css

7

Course objective
 Understand our web
 Have the ability to implement a static webpage (maybe a
website)
 Have the background to study more about web development.

8

What will we do?
 Get to know the “face” of our web (done before)
 Study the HTML language
 Study the CSS language

Hum…
Our case-study: a flower shop website
Your assignment: blog theme building (just to be sure your effort
is effectively)

9

Our friends
 Some major browsers
 IE 9
 Firefox 6+ with firebug add-on
 Chrome 14+
 Opera 11+
 A text editor
 Window notepad
 Notepad++, Gedit
 Netbeans, Eclipse
 W3School at http://w3school.com , BkitClub forum

10

HTML
 Stand for Hypertext Markup Language
 A markup language, not a programming language
 An HTML document is eq. to a webpage
 Its brother: XHTML

11

HTML Element
<a href=“page1.html”>Click here</a>
<img src=“../image.jpg” alt=“hi!” />

o Start/Opening tag
o End/Closing tag
o Attribute: name=value
o Content: everything between the start and end tag

12

HTML charater reference
 See the HTML Character Entity Reference.html

13

Document type declaration
 One declaration for each HTML document
 Tell the browser how to render the HTML document and
display it on the computer screen
 Keep your page being viewed as the same way in several
browsers and system.

14

HTML document structure
<!DOCTYPE html>
<html>
<head>
Meta data: keywords, script, style sheet,
favicon…
</head>
<body>
The content of your page: headings,
divisions, paragraphs, images, hyper links,
…
</body>
</html>

15

Today tags
 <title>
 <h1>, <h2>, <h3>, <h4>, <h5>, <h6>
 <div>, <p>
 <blockquote>, <q>
 <hr>, <br>
 <b>, <i>
 <span>

16

<title>
 Tags: opening and closing tag
 Set the page title
 Attributes: none
 Examples:

<html>
<head>
<title>HTML introduction</title>
</head>
<body>
The content of the document......
</body>
</html>

17

Heading tags (<h1> - <h6>)
 Set the HTML headings
 Attributes: global attributes and event attributes
 Level: block
 Examples:

<h1>This is heading 1</h1>

18

<div>
 Define a division or a section. We usually use the <div>
element to group HTML elements and format them with CSS.
You can, but not recommended to, use <div> with text
content
 Level: block
 Examples:

<div>
<h3>This is a heading</h3>
<p>This is a paragraph.</p>
<a href=“/some/where”>This is a link.</a>
</div>

19

<p>
 Define a paragraph.
 Level: block
 Examples:

<p>This is some text in a paragraph.</p>
<p>Lorem ipsum dolor sit amet <a href=”/a/link”>A
link inside a paragraph</a></p>

20

<blockquote>
 The <blockquote> tag specifies a section that is quoted
from another source.
 Attributes: cite, global attributes and event attributes
 cite: Specifies the source of the quotation
 Level: block
 Examples:
<blockquote
cite="http://www.worldwildlife.org/who/index.html">
For 50 years, WWF has been protecting the future of
nature. The world’s leading conservation
organization, WWF works in 100 countries and is
supported by 1.2 million members in the United
States and close to 5 million globally.
</blockquote>

21

<q>
 Define a short quotation
 Attributes: cite, global attributes and event attributes
 cite: Specifies the source of the quotation
 Level: text
 Examples:

<p>WWF's goal is to:
<q>build a future where people live in harmony
with nature</q>.
We hope they succeed.</p>

22

<hr />
 Tags: opening and self-closing tag
 Creates a horizontal line in an HTML page.
 Level: block
 Examples:

<h1>HTML</h1>
<p>HTML is a language for describing web
pages.</p>

<hr />

<h1>CSS</h1>
<p>CSS defines how to display HTML elements.</p>

23

<br />
 Inserts a single line break. We just use it to insert a line
break, not to separate two paragraphs.
 Level: block
 Examples:

<p>This text contains<br />a line break.</p>

24

Bold and itatic text: <b> & <i>
 Specify a bold or itatic text.
 Level: text
 Examples:

<p>It was a <b>red</b> house with a <b>blue</b>
door.</p>

<p>He named his car <i>The lightning</i>, because
it was very fast.</p>

25

<span>
 Provide localized formatting within documents. This tag is
also used to group inline elements.
 Level: text
 Examples:

<p>My mother has <span
style="color:lightblue">light blue</span>
eyes.</p>

26

Yêu cầu
Hiện thực một HTML document theo yêu cầu sau:

 Trên trình duyệt hiển thị tiêu đề của trang web là Cửa hàng
hoa <tên cửa hàng>
 Có sử dụng <hr /> và quotation
 Có ít nhất hai đoạn, mỗi đoạn có ít nhất một heading
 Giới thiệu về cửa hàng
 Giới thiệu về chủ cửa hàng (có thể về bạn)
 Các nội dụng thêm

Chú ý: tệp tin có phần mở rộng là .html hoặc .htm

BKITAtom, Nov 2011

Hieu Le Trung

WWW course
2nd day

2

Today target
 HTML tags
 Link
 Image
 List
 Table
 Iframe
 Link, script and style

3

Hyper link <a>
 Defines a hyperlink, which is used to link from one page to
another.
 Attributes: href, hreflang, rel, target global
attributes and event attributes
 Level: inline

4

Hyper link <a>
Attributes http://www.w3schools.com/html5/tag_a.asp

Attribute Description
href The URL of the page link goes to
hreflang The language of the linked document
rel The relationship between the current document and
the linked document
target How to open the linked document

5

Image <img>
 Defines an image in an HTML page.
 Attributes: src, alt, height, width global attributes and
event attributes
 Level: inline

6

Image <img>
Attributes http://www.w3schools.com/html5/tag_img.asp

src The URL of the image
alt The alternate text for an image
width The width of the image
height The height of the image

7

URL Review

http://mydomain.com

index.html animal plants

cats.html flowers trees.html

dogs.html roses.html

8

HTML table
What is a table?

Table header

src The URL of the image
alt The alternate text for an image
Table rows
width The width of the image
height The height of the image

Table columns

9

HTML table – simple table
A simple table structure

<table>
<tr>
<td></td>
Define a row
<td></td>
</tr>
<tr>
<td></td> Define a cell
<td></td>
</tr>
</table>

10

HTML table – simple table
A simple table structure with spanning cell

Cell merged
horizontally

Cell merged
vertically

Use <td> attributes: colspan and rowspan

11

HTML table – more semantic
Additional elements: <th>, <thead>, <tbody> and
<tfoot> and <caption>

 <th>: define a header cell. It has the same attributes as the
<td> element.

 <thead> Define the table headers

 <tbody> Define the table body

 <tfoot> Define the table footer

 The table header, body and footer elements have no visual
effect.

 <caption> Define the caption of the table

12

Use HTML table in layout
 Years ago, the story begins …

 Now, we use CSS instead!

13

HTML list
• The first item 1. The first item
• The second item 2. The second item
• The third item 3. The third item

An unordered list An ordered list

We use <ul> or <ol> with the help of <li> tags to define
unordered (or ordered) list in HTML

14

HTML list
<ul> <ol>
<li></li> <li></li>
<li></li> <li></li>
</ul> </ol>
An unordered list An ordered list

The list is no longer styled by HTML code in HTML5, we format
our lists by CSS.

The ordered list has the start attribute to set the initial value
for the first item of the list.

15

HTML form
HTML forms are used to pass data to a server.
<form> tag defines a form. Its attributes:
• action: specifies where to send the data of the form

• enctype: specifies how form-data should be encoded
before sending it to the server.
• method: specifies how to send form data
• name: the name of the form

Inside the <form> tag, we can define many elements.

16

HTML form elements
Defines an input control (textbox, password box,
<input />
submit and cancel button, radio, checkbox)
<textarea> Defines a multi-line text input control
<label> Defines a label for an input element
<fieldset> Defines a border around elements in a form
<legend> Defines a caption for a fieldset element
<select> Defines a select list (drop-down list)
<optgroup> Defines a group of related options in a select list
<option> Defines an option in a select list
<button> Defines a push button

http://www.w3schools.com/html/html_forms.asp

17

<pre>
 Defines preformatted text. This section is displayed in
monospace font and it preserves both space and line break.
 Level: block

18

<script>
 Define a client-side script, such as a JavaScript.
 Attributes: src global attributes and event attributes
 src the URL to the external script file
 Level: none

19

HTML comments
 The browser ignores these comment when rendering the
HTML document.
 Usage:



 Use comments to quickly view your changes in a “safety”
way or in debugging process.

20

And more HTML tags …

Tag Description
<style> Define an internal style for the HTML
document
<base> Set the base URL for all relative URL in the
HTML document
<link> Define the relationship between a document
and a external source (especially a style
sheet)
<meta> Provide metadata for the document
<object> Embed an object to the HTML document
(usually a shockwave flash object)

Even more in http://www.w3schools.com/html5/html5_reference.asp

21

Internal frame <iframe>
 Embed an external HTML document in to this document.
 Attributes: src global attributes and event attributes
 Level: block

Even more in http://www.w3schools.com/html5/html5_reference.asp

22

Your task (30 min)
Improve your flower shop website. Be sure that you have at
least 03 pages:
 Home page: introduce your shop, the shop location, your slogan,
what you sell …
 Showcase page: introduce which flower you have in your store,
their price, their description, ….
 About page: introduce yourself

You can use images in the /action/imgs folder

23

Next subject

Cascading Style Sheet

BKITAtom, Nov 2011
Hieu Le Trung

WWW course

3rd day

TODAY TARGET
 Introduction  Text formation
 Content and style  Text align
 CSS and CSS attachment  Color and text color
 HTML class and id
 Cascading Style Sheet
 Syntax
 The “cascading”
 CSS selector (simple)
 CSS width, height
 Length and percentage
 Width and height

2

CONTENT AND STYLE
 Any document has two aspects: content and style

You see
How is it
CSS
presented?

Information
What is
HTML
presented?

You understand

3

CSS – WHAT IS IT
 CSS stands for “Cascading Style Sheet”
 It’s a W3C recommendation
 CSS defines how to display HTML elements

4

ATTACH THE CSS STYLE TO A PAGE
 Define style of each element by its style attribute.
 Define style inside the <style></style> of the HTML
document.
 Use <link> tag to define a link to an external style
sheet.
 <link rel=“stylesheet”
href=“url/to/the/css/file” type=“text/css” />

 Import external style to current style
 /* CSS rule (in a CSS file or inside the
<style> tag) */
@import url(“url/to/the/css/file”);
5

CLASS AND ID
 Both of them are one of the HTML global element
attributes
 An id should be unique in a HTML document.
 A class can be applied to many elements in a HTML
document.
<div id=“main” class=“doc-section”>
<h1 class=“title”>......</h1>
<div class=“post”>

</div>
</div>

6

TODAY TARGET
 CSS Syntax

7

THE SIMPLE “CASCADING”
 The higher priority rules overrides the lower one
 The style in style attribute (not recommended)
 The style inside the <style> tag
 The style “imported” inside the <style> tag via @import
 The external style sheet which is linked to by the <link> tag
 The style “imported” inside an external style sheet.
 The default browser style
 The style defined later overrides the previous one.
 View more at http://www.w3.org/TR/CSS2/cascade.html

8

CSS SYNTAX
 A set of rules
 A rules
 One selector
 One or more declaration

 Each declaration
 A css property
 Its value: length, percent, color, url, constant
9

THE CSS SIMPLE SELECTORS
 Define the elements this rule applies to
 A selector can be one or a sequence of
 Universal selector *
 HTML element
h1 { ... }
 Id definition
#mainwrap { ... }
 Class definition
.post { ... }
 Selectors can be grouped
 h1, h2, .post, #wrap { ... }
 See more at http://www.w3.org/TR/CSS2/selector.html
10

THE CSS SIMPLE SELECTORS (cont.)
 Any p element inside a blockquote element
 blockquote p { … }
 Any h1 element inside a element which the id is
“sidebox”
 #sidebox h1 { … }
 Any p element have the class custom-para
 p.custom-para { … }

11

TODAY TARGET
 CSS Syntax

12

CSS PROPERTIES : WIDTH and HEIGHT

width

ELEMENT height

13

 width: set the width of an element

Value Description

auto The browser calculates the width. This is default

length Defines the width in px, cm, etc.

% Defines the width in percent of the containing block

Specifies that the value of the width property should
inherit
be inherited from the parent element

http://www.w3schools.com/cssref/pr_dim_width.asp

14

 height: set the height of an element

Value Description

auto The browser calculates the height. This is default

length Defines the height in px, cm, etc.

% Defines the height in percent of the containing block

Specifies that the value of the height property should
inherit

http://www.w3schools.com/cssref/pr_dim_width.asp

15

CSS LENGTH and PERCENTAGE
 Length: px, em, mm, cm, in, pt

Notation Meaning

px One pixel in normal screen display

em The font height

pt 1/72 inch

mm, cm, in millimeters, centimeters, inches

 Percentage: %
16

MORE ABOUT DIMENSION …
 max-width
 min-width
 max-height
 min-height

17

TODAY TARGET
 CSS Syntax

18

CSS PROPERTIES: TEXT-ALIGN
 Specifies the horizontal alignment of text in an element.

Value Description
left Aligns the text to the left (default if ltr)
right Aligns the text to the right (default if rtl)

center Centers the text

Stretches the lines so that each line has equal width
justify
(like in newspapers and magazines)
Specifies that the value of the text-align property should
inherit

http://www.w3schools.com/cssref/pr_text_text-align.asp

19

CSS PROPERTIES: COLOR
 Specifies the color of text (foreground color)

Value Description

Specifies the text color. Look at CSS Color Values for a
color
complete list of possible color values.

Specifies that the color should be inherited from the parent
inherit element. IE8 requires !DOCTYPE, IE9 and above support this
value.

20

CSS COLOR
 RGB color model
 HSL color model (CSS3 – advanced)

21

CSS COLOR VALUES
 CSS color name: red, white, navy, …
 Numerical CSS color values:
 RGB or RRGGBB values: #06f, #00ff27,…
 RGBA values (CSS3): rgba(r, g, b, alpha) or
rgba(r%, g%, b%, alpha)
 transparent
 More at: http://www.w3.org/TR/css3-color/

22

ACTION

Do more, get more …

23

FIREFOX EXTENSIONS
 Firebug

 Rainbow color tool

24

YOUR TASK
 Improve your previous website by applying the new CSS
rules

25

Next subject

CSS text formation (cont.), CSS font and CSS box model

26

BKITAtom, Dec 2011
Hieu Le Trung

WWW course

4th day

TODAY TARGET
 Text formation (cont)  Background
 Text decoration  Image and color
 Text Transformation  Position and repeat and
 Text-indent attachment
 Font properties
 Font families
 Font size and line height
 Font style
 Font weight
 Font variation

2

CSS PROPERTIES : TEXT-DECORATION
 text-decoration: set the width of an element
Value Description
none Defines a normal text. This is default
underline Defines a line below the text

overline Defines a line above the text

line-through Defines a line through the text

blink Defines a blinking text
Specifies that the value of the text-decoration property
inherit
should be inherited from the parent element
http://www.w3schools.com/cssref/pr_text_text-decoration.asp
3

CSS PROPERTIES : TEXT-TRANSFORM
 text-transform: controls the capitalization of text.
Value Description
none No capitalization. The text renders as it is. This is default

capitalize Transforms the first character of each word to uppercase

uppercase Transforms all characters to uppercase

lowercase Transforms all characters to lowercase

Specifies that the value of the text-transform property
inherit

4

CSS PROPERTIES : TEXT-IDENT
 text-ident: specifies the indentation of the first line in
a text-block.

Lorem ipsum dolor sit amet, lugens quia
quod ait regem ut casus homini interimat potius
accipiet. Rationem non potentiae Apollonium
contigit cum obiectum dixit. Dionysiadis eum est se
sed esse deprecor.

5

CSS PROPERTIES : TEXT-IDENT

Value Description

length Defines a fixed indentation in px, pt, cm, em, etc.

Defines the indentation in % of the width of the parent
%
element

Specifies that the value of the text-indent property should
inherit

http://www.w3schools.com/cssref/pr_text_text-indent.asp

6

TODAY TARGET
 Font properties
 Font families
 Font style
 Font weight
 Font variation

7

CSS FONTS – SERIF AND SANS-SERIF
 Serif and Sans-serif fonts

 Times New Roman,  Arial, Tahoma, Verdana,
Georgia Segoe UI, Ubuntu

 Monospace fonts
 Courier New, Lucida Console, Consolas, Ubuntu
Mono
8

CSS PROPERTIES : FONT-FAMILY
 font-family: set font of the element

Value Description

family-name
A prioritized list of font family names
generic-
and/or generic family names
family

Specifies that the font family should be
inherit
inherited from the parent element

http://www.w3schools.com/cssref/pr_font_font-family.asp

 Try each font in the declared list until the browser finds
this font in the local machine.
9

CSS PROPERTIES : FONT-SIZE
 font-size: set size of a font
Value Description
xx-small, x-small,
small, medium, large, Sets the font-size to a certain size
x-large, xx-large
Sets the font-size to a smaller size than the
smaller
parent element
Sets the font-size to a larger size than the
larger
parent element
length Sets the font-size to a fixed size in px, cm, etc.
Sets the font-size to a percent of the parent
%
element's font size
Specifies that the font size should be inherited
inherit
from the parent element
10

CSS PROPERTIES : LINE-HEIGHT
 line-height: specifies the line height.

Value Description

normal A normal line height. This is default
A number that will be multiplied with the current font
number
size to set the line height
length A fixed line height in px, pt, cm, etc.
% A line height in percent of the current font size
Specifies that the value of the line-height property should
inherit

11

CSS PROPERTIES : FONT-WEIGHT
 font-weight: sets how thick or thin characters in text
should be displayed.
Value Description
normal Defines normal characters. This is default
bold Defines thick characters
bolder Defines thicker characters
lighter Defines lighter characters
100, 200, 300, Defines from thin to thick characters. 400 is
400, 500, 600, the same as normal, and 700 is the same as
700, 800, 900 bold
Specifies that the font weight should be
inherit

12

CSS PROPERTIES : FONT-STYLE
 font-style: set the font style of the text

Value Description
The browser displays a normal font style. This is
normal
default
italic The browser displays an italic font style

oblique The browser displays an oblique font style

Specifies that the font style should be inherited
inherit

http://www.w3schools.com/cssref/pr_font_font-variant.asp

13

CSS PROPERTIES : FONT-VARIATION
 Font-variation: decide whether this text appears in
the small-cap format.
Value Description

normal The browser displays a normal font. This is default

small-caps The browser displays a small-caps font
Specifies that the font variant should be inherited
inherit

A SMALL-CAP FONT IS DISPLAYED LIKE THIS, JOHN!

14

CSS PROPERTIES : FONT
 font: sets all the font properties in one declaration.

Value Description
font-style Specifies the font style. See font-style for possible values
Specifies the font variant. See font-variant for possible
font-variant
values
Specifies the font weight. See font-weight for possible
font-weight
values
font-
Specifies the font size and the line-height. See font-size
size/line-
and line-height for possible values
height
font-family Specifies the font family. See font-family for possible values

15

TODAY TARGET
 Font properties
 Font families
 Font style
 Font weight
 Font variation

16

CSS PROPERTIES : BACKGROUND-COLOR
 background-color: sets the background color of an
element.
 Include padding and border, not margin (read more in the
5th day)

Value Description
Specifies the background color. Look at CSS Color Values
color
for a complete list of possible color values.

Specifies that the background color should be
transparent
transparent. This is default

Specifies that the background color should be inherited
inherit
17

CSS PROPERTIES : BACKGROUND-IMAGE
 background-image: sets the background image for an
element.

Value Description

url('URL') The URL to the image

none No background image will be displayed. This is default

Specifies that the background image should be inherited from
inherit
the parent element

18

CSS PROPERTIES : BACKGROUND-REPEAT
 background-repeat: sets if/how a background image
will be repeated.
Value Description

The background image will be repeated both vertically and
repeat
horizontally. This is default

repeat-x The background image will be repeated only horizontally

repeat-y The background image will be repeated only vertically

no-repeat The background-image will not be repeated

Specifies that the setting of the background-repeat property
inherit

19

CSS PROPERTIES : BACKGROUND-ATTACHMENT
 ackground-attachment: sets whether a background
image is fixed or scrolls with the rest of the page.

Value Description

The background image scrolls with the rest of the page. This is
scroll
default

fixed The background image is fixed

Specifies that the setting of the background-attachment property
inherit

20

CSS PROPERTIES: BACKGROUND-POSITION
 background-position: sets the starting position of a
background image.

21

CSS PROPERTIES: BACKGROUND-POSITION
Value Description
left top
left center
left bottom
right top
right center If you only specify one keyword, the other value will be "center"
right bottom
center top
center center
center bottom
The first value is the horizontal position and the second value is the vertical.
x% y% The top left corner is 0% 0%. The right bottom corner is 100% 100%. If you
only specify one value, the other value will be 50%. . Default value is: 0% 0%
The first value is the horizontal position and the second value is the vertical.
The top left corner is 0 0. Units can be pixels (0px 0px) or any other CSS
xpos ypos
units. If you only specify one value, the other value will be 50%.You can mix
% and positions
Specifies that the setting of the background-position property should be
inherit
22

CSS PROPERTIES : BACKGROUND
 background: sets all the background properties in one
declaration.

Value Description

background-color Specifies the background color to be used
background-
Specifies the position of the background images
position
background-repeat Specifies how to repeat the background images

background- Specifies whether the background images are fixed or
attachment scrolls with the rest of the page

background-image Specifies ONE or MORE background images to be used

23

ACTION


24

Next subject

CSS box model

26

BKITAtom, Dec 2011
Hieu Le Trung

WWW course

5th day

TODAY TARGET
 Box model
 Border
 Margin
 Padding
 Float and clear
 Float
 Clear
 Display and Position
 Display
 Position

2

CSS BOX MODEL
 Every element can be considered as a box

margin

padding

content

border

http://www.w3schools.com/cssref/pr_text_text-decoration.asp
3

CSS 4-D SHORTAND
 For border, margin, padding, we have 4 sub-
elements in the top, right, bottom and left of the
formated element.
 For a PROP property, we also have another 4 properties:
 PROP-left: defines the left PROP property
 PROP-right: defines the right PROP property
 PROP-top: defines the top PROP property
 PROP-bottom: defines the bottom PROP property

4

CSS 4-D SHORTAND (cont)
 The PROP property can also be written in a shortand
way using one of the following:

PROP: VALUE VALUE VALUE VALUE PROP: VALUE
Defines the top , right, bottom, Defines value for all four side of the
left value of the PROP formated PROP property

PROP: VALUE VALUE PROP: VALUE VALUE VALUE

Defines the top and bottom, left Defines the top , left and right,
and right value of the PROP bottom value of the PROP

5

CSS BORDER
 border: format the border of a element
Properties Description

border-width The width of the border

border-style The style of the border

border-color The color of the border

border The shortand property

6

CSS PROPERTIES : BORDER-WIDTH
 border-width: sets the width of the border of an
element
Value Description
thin Specifies a thin border
medium Specifies a medium border. This is default
thick Specifies a thick border
length Allows you to define the thickness of the border

Specifies that the border width should be inherited
inherit

7

CSS PROPERTIES : BORDER-STYLE
 border-style: sets the style of the border of an
element

http://www.w3schools.com/cssref/pr_border-style.asp

8

CSS PROPERTIES : BORDER-COLOR
 border-color: sets the style of the border of an
element

Value Description
Specifies the background color. Look at CSS Color Values
color
for a complete list of possible color values
Specifies that the border color should be transparent. This
transparent
is default
Specifies that the border color should be inherited from
inherit
the parent element

9

CSS PROPERTIES : MARGIN
Value Description
auto The browser calculates a margin
length Specifies a margin in px, pt, cm, etc. Default value is 0px
Specifies a margin in percent of the width of the containing
%
element
Specifies that the margin should be inherited from the parent
inherit
element

Margin

10

CSS PROPERTIES : PADDING
Value Description

length Specifies the padding in px, pt, cm, etc. Default value is 0px

% Specifies the padding in percent of the width of the containing element

inherit Specifies that the padding should be inherited from the parent element

padding

11

TODAY TARGET
 Box model
 Border
 Margin
 Padding
 Float and clear
 Float
 Clear
 Display
 Position

12

CSS FLOATING
~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~ ~~~~~~~~
~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~
A floating element allows other elements
~~~~~~~~~~~~~~~~~~
wrap around it if there is a space
~~~~~~~~

Without floating The block element is floating

13

CSS PROPERTIES : FLOAT
 float: specifies whether or not a box (an element)
should float.

Value Description
left The element floats to the left

right The element floats the right

The element is not floated, and will be displayed just where it
none
occurs in the text. This is default

Specifies that the value of the float property should be inherited
inherit

14

CSS PROPERTIES : CLEAR
 clear: specifies which sides of an element where other
floating elements are not allowed.

Value Description
left No floating elements allowed on the left side
right No floating elements allowed on the right side
both No floating elements allowed on either the left or the right side
none Default. Allows floating elements on both sides

Specifies that the value of the clear property should be inherited from
inherit
the parent element

15

TODAY TARGET
 Box model
 Border
 Margin
 Padding
 Float and clear
 Float
 Clear
 Display
 Position

16

CSS PROPERTIES : POSITION
 position: specifies the type of positioning method used
for an element (static, relative, absolute or fixed).

Value Description
Elements renders in order, as they appear in the document flow. This is
static
default.
The element is positioned relative to its first positioned (not static)
absolute
ancestor element
fixed The element is positioned relative to the browser window
The element is positioned relative to its normal position, so "left:20" adds
relative
20 pixels to the element's LEFT position

inherit The value of the position property is inherited from the parent element

17

CSS PROPERTIES : DISPLAY
 display: specifies the type of box an element should
generate.

Value Description

none The element will generate no box at all
The element will generate a block box (a line break before and after
block
the element)
The element will generate an inline box (no line break before or
inline
after the element). This is default
inline-block The element will generate a block box, laid out as an inline box

The element will generate an inline box (like <table>, with no line
inline-table
break before or after)

18

Value Description
The element will generate a block box, and an inline box for
list-item
the list marker
The element will generate a block or inline box, depending on
run-in
context
The element will behave like a table (like <table>, with a line
table
break before and after)
table-caption The element will behave like a table caption (like <caption>)

table-cell The element will behave like a table cell

table-column The element will behave like a table column

table-column- The element will behave like a table column group (like
group <colgroup>)
19

Value Description
table-footer-
The element will behave like a table footer row group
group
table-header-
The element will behave like a table header row group
group
table-row The element will behave like a table row
table-row-group The element will behave like a table row group

Specifies that the value of the display property should be
inherit

20

ACTION


21

YOUR TASK
rules. You should re-layout it without using table int the
main layout.

22

BKITAtom, Dec 2011
Hieu Le Trung

WWW course

6th day

TODAY TARGET
 List formating
 List style
 List style image
 List style position
 List style type
 Table formating
 Link formating
 “lovehate” rule

2

LIST FORMATION LIST-STYLE-IMAGE
 replaces the list-item marker with an image. replaces the
list-item marker with an image.

Value Description
url The path to the image to be used as a list-item marker
No image will be displayed. Instead, the list-style-type
none property will define what type of list marker will be
rendered.This is default
Specifies that the value of the list-style-image property
inherit

3

LIST FORMATION LIST-STYLE-POSITION
 specifies if the list-item markers should appear inside or
outside the content flow.

Value Description
Indents the marker and the text. The bullets appear inside the
inside
content flow
Keeps the marker to the left of the text. The bullets appears
outside
outside the content flow. This is default
Specifies that the value of the list-style-position property
inherit

4

LIST FORMATION LIST-STYLE-TYPE
 specifies the type of list-item marker in a list.

Value Description
armenian The marker is traditional Armenian numbering
circle The marker is a circle
cjk-ideographic The marker is plain ideographic numbers
decimal The marker is a number.This is default for <ol>
decimal-leading- The marker is a number with leading zeros (01, 02, 03,
zero etc.)
disc The marker is a filled circle.This is default for <ul>
georgian The marker is traditional Georgian numbering
hebrew The marker is traditional Hebrew numbering

5

LIST FORMATION LIST-STYLE-TYPE

The value of the listStyleType property is inherited from
inherit
parent element
lower-alpha The marker is lower-alpha (a, b, c, d, e, etc.)
lower-greek The marker is lower-greek
lower-latin The marker is lower-latin (a, b, c, d, e, etc.)
lower-roman The marker is lower-roman (i, ii, iii, iv, v, etc.)
none No marker is shown
square The marker is a square
upper-alpha The marker is upper-alpha (A, B, C, D, E, etc.)
upper-latin The marker is upper-latin (A, B, C, D, E, etc.)
upper-roman The marker is upper-roman (I, II, III, IV,V, etc.)

6

LIST FORMATION LIST-STYLE
 sets all the list properties in one declaration.

Value Description
Specifies the type of list-item marker. See list-style-type for possible
list-style-type
values
list-style- Specifies where to place the list-item marker. See list-style-position
position for possible values
Specifies the type of list-item marker. See list-style-image for possible
list-style-image
values
Specifies that the value of the list-style property should be inherited
inherit

7

TODAY TARGET
 List formating
 List style
 List style type
 Table formating
 Link formating

8

SAMPLE CUSTOM TABLE

Column 1 Column 2 Column 3

Lorem Novoire idimu $ 5,000

Ispum Sactum liner practist $13,000

Consepti Echemica sisto $ 25,300

Lavarine Clarif Woodi $11,000

Outes Sentia Cloro Sacture $ 8,700

9

SAMPLE CUSTOM TABLE

How do you
do it in CSS?

10

TODAY TARGET
 List formating
 List style
 List style type
 Table formating
 Link formating

11

HYPERLINK FORMATING (ANCHOR)
 What is a hyperlink?
 Its default display.

Link Visited Hover Active

• Normal • A link • Your • You’re
apperance have been mouse is pressing
visited over the the left
anchor. mouse
button!

12

ANCHOR PSEUDO ELEMENTS
 :link
 :visited
 :hover
 :active

 So we have to defines these elements in a certain order
call “LoVeHAte”
 Pseudo elements will be discussed more in the next class.

13

ACTION


14

YOUR TASK
rules.You should re-layout it without using table int the
main layout.

15

BKITAtom, Dec 2011
Hieu Le Trung

WWW course

7th day

TODAY TARGET
 CSS 3 new features
 Border-radius
 Box-shadow
 Opacity
 CSS media type
 CSS selector review
 Assignment discuss

2

CSS 3: BORDER-RADIUS
 Add rounded borders to elements!

IE9+ Firefox 4+ Chrome 14+ Opera Safari 4+

 border-radius: 1-4 length|% / 1-4 length|%;

 Horizontal radius/ Vertical radius
 top-left -> top-right -> bottom-right -> bottom-left

3

CSS 3: BOX-SHADOW
 Attaches one or more drop-shadows to the box.

IE9+ Firefox 4+ Chrome 14+ Opera Safari 5.1.1+

 box-shadow: h-shadow v-shadow blur spread
color inset;

4

CSS 3: BOX-SHADOW
 Attaches one or more drop-shadows to the box.
Value Description
Required. The position of the horizontal shadow. Negative
h-shadow
values are allowed
Required. The position of the vertical shadow. Negative values
v-shadow
are allowed
blur Optional. The blur distance
spread Optional. The size of shadow
Optional. The color of the shadow. Look at CSS Color Values
color
for a complete list of possible color values
Optional. Changes the shadow from an outer shadow (outset)
inset
to an inner shadow

5

CSS 3: OPACITY
 Sets the opacity level for an element.

Value Description
Specifies the opacity. From 0.0 (fully transparent) to
value
1.0 (fully opaque)
The value of the opacity property should be
inherit

6

CSS BROWSER ALTERNATIVE
PROPERTIES
 Before CSS3, there are many special properties which is
not standard.
 When CSS3 is released, we need a period of time to
implement all of its standards in ALL browser

filter -moz- -webkit- -o- -webkit-

7

TODAY TARGET
 CSS 3 new features
 Border-radius
 Box-shadow
 Opacity
 CSS media type
 CSS selector review
 Assignment discuss

8

CSS MEDIA TYPE
Media Type Description
all Used for all media type devices
aural Used for speech and sound synthesizers
braille Used for braille tactile feedback devices
embossed Used for paged braille printers
handheld Used for small or handheld devices
print Used for printers
projection Used for projected presentations, like slides
screen Used for computer screens
Used for media using a fixed-pitch character grid, like
tty
teletypes and terminals
tv Used for television-type devices

9

CSS MEDIATYPE
 When linking to the HTML document
<link href=“…” type=“…” rel=“…” media=“…” />

 In CSS declarations
@media …
{
// CSS rules
}

10

ACTION


11

YOUR TASK
rules.You should re-layout it without using table int the
main layout.

12

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