SDA - Lesson 3: Cascading Style Sheets (CSS3) and Graphical Elements

SDA - Lesson 3: Cascading Style Sheets (CSS3) and Graphical Elements

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This value makes the top of the image align with the left and top of the adjoining text.

Front

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Cards (74)

Section 1

(50 cards)

This value makes the top of the image align with the left and top of the adjoining text.

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left

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The key color in CMYK is

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black

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The browser-safe color palette consists of a standard of how many colors?

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216

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It creates a horizontal line that separates one part of the Webpage from another.

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<hr> element

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consists of the ampersand ( & ), followed by a code for the specific character you want to generate on the page, followed by a semicolon ( ; )

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escape sequence

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HTML5 adopts [blank] as the preferred way to format a page

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CSS3

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specifies the typeface (i.e., font name) to be used

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font-family

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If you need to resize an image, you must maintain its

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relative measurements

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the presence of all colors

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white

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This value aligns the top of the image with the top of adjoining text.

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top

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the ability for an image to render gradually as it downloads

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interlacing

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Colors are specified in RGB values ranging from

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0 to 255

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Determines the color of visited links

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A:visited

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To specify an image for a page background, add this property to the body selector

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background-image

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the absence of all colors

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black

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The hexadecimal value 10 represents

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16

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The color scheme currently used for color printing

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CMYK

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This value makes the top of the image will align with the right and top of the adjoining text.

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right

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a series of images appearing in sequence to create the effect of motion

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animation

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When you combine the RGB colors you produce the white color, while when you combine the CMYK colors you produce

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the black color

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what is the escape sequence for a registered trademark symbol?

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&reg;

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adds more capabilities to the CSS1 specification, including the ability to support media types (such as specific printers) and work with tables

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CSS2

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This value aligns the middle of the image to the baseline of adjoining text.

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middle

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The name for a selector, property and value all grouped together

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a rule

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In RGB code, the higher the numeric value representing a color, the [blank] that color will be.

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lighter

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specifies alternative text to appear while the graphic is loading, or in place of the graphic in non-graphical browsers such as Lynx

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alt attribute

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Which element is used to define a thematic break in a Webpage, such as a topic change, or to separate content.

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<hr> element

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The hexadecimal value A represents

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10

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governs the basic structure of style sheets

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CSS1

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By selecting a [blank], you will change the way the selector renders in the browser.

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property

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on a monitor screen, you are mixing light, and the mixture of red, green and blue light produces [blank]

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white

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The hexadecimal value F represents

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15

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The hexadecimal value #000000 represents

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black

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body {background-color:lightblue;} This is an example of:

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inline styles

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provides a modularized standard so that when changes need to be made to a specification, only a particular module will need to be updated, rather than the entire standard

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CSS3

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CMYK stands for

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Cyan, Magenta, Yellow, Key (Black)

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The default alignment.

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bottom

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For the <img> tag to validate as HTML, it must include these attributes

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src and alt

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Determines the color of unvisited links

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a:link

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in hexadecimal code, colors are often specified in terms of their

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RGB values

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The hexadecimal value FF represents what value?

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255

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you must separate each declaration with a

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semicolon

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a property and its value

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a declaration

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what is the escape sequence for a copyright symbol?

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&copy;

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The <img> tag is an empty tag but should be treated as a

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stand-alone non-empty tag

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what is the escape sequence for an @ symbol?

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&#64;

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To designate the color of text on a page, use this property in the body selector of the CSS3 file

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color

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an alternative color scheme that is not supported in HTML5

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CMYK

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This text will also display if the image fails to load or if the user has configured his or her browser not to display images

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alt text

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The word "cascading" in CSS refers to

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inheritance

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Section 2

(24 cards)

Limit words to clear, necessary verbiage, especially on the home page

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be succint

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Generally, which Web image format should you use if you want the highest image quality?

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JPEG

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This structure element holds content that is separate from the article content (ex. ads)

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aside

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This layout is achieved by assigning percentage values to elements

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liquid layout

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This layout achieved by assigning specific pixel widths to elements using the HTML5 structural elements or the <div> tag.

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fixed-width layout

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Top of the Webpage

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header

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takes values in pixels, with 16 being the normal size of default text

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font-size

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This entry ensures that the image is tiled vertically in the background

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repeat-y

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dithering

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The ability for a computer to approximate a color by combining the RGB values.

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also known as relative positioning

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liquid layout

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The sidebar will always appear 165 pixels wide and 662 pixels high

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162px wide 662px high

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also known as absolute positioning

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fixed-width layout

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Why should you avoid adding spaces or hard returns within an <img> tag?

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Because XHTML will render the additional spaces or hard returns, which may affect the placement of the image on the page

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hexadecimal

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A base-16 number system that uses sixteen distinct symbols 0-9 and A-F to represent numbers from 0 to 15.

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Which technique should you use to indent a paragraph or create additional spaces between words on an HTML page?

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Insert non-breaking spaces.

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Sans Serif

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A font style that does not use decorative strokes at the tips of characters

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Which Web image format is best suited for line art, custom drawings and navigational images?

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GIF

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serif

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A font style that uses characters with small decorative additions at the outermost points of the characters, called strokes

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This structure element defines navigation links

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nav

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These should be used whenever possible instead of the font-size property

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headings

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This layout ensures that the text, images and layout will not vary from browser to browser.

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fixed-width layout

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Which structure element holds website content, such as company services, articles, blogs, images and videos

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article

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A reference to a file within a directory or subdirectory is called a

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relative path

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Bottom of the Webpage

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footer

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