CSS Text Properties Quiz
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Questions and Answers

What type of graphic is best suited for line art and logos?

  • GIF (correct)
  • JPG
  • PNG
  • WebP
  • What is the purpose of the figcaption element in HTML?

  • To align an image to the center of the page
  • To add a border around an image
  • To provide a caption for a figure or image (correct)
  • To configure an image as a hyperlink
  • What is the advantage of using a PNG image over a GIF?

  • PNG supports animation
  • PNG has a larger color palette (correct)
  • PNG is more widely supported
  • PNG has better compression
  • How can an image be configured as a hyperlink in HTML?

    <p>By wrapping the image in an <code>a</code> element</p> Signup and view all the answers

    What is the purpose of the background property in CSS?

    <p>To configure an image as the background of an element</p> Signup and view all the answers

    What is the purpose of the text-indent property in CSS?

    <p>To indent the first line of text in an element</p> Signup and view all the answers

    How can text alignment be configured in CSS?

    <p>Using the <code>text-align</code> property with values such as <code>left</code>, <code>right</code>, or <code>center</code></p> Signup and view all the answers

    What is the purpose of the list-style property in CSS?

    <p>To configure the marker or bullet style of a list</p> Signup and view all the answers

    How can font style be configured in CSS?

    <p>Using the <code>font</code> property with values such as <code>italic</code> or <code>bold</code></p> Signup and view all the answers

    It is recommended to use uppercase letters when naming image files.

    <p>False</p> Signup and view all the answers

    What is an advantage of using CSS3 for multiple background images?

    <p>CSS3 allows for multiple background images with different properties</p> Signup and view all the answers

    Punctuation symbols are allowed in image file names.

    <p>False</p> Signup and view all the answers

    The src attribute of the image element specifies the alternate text content.

    <p>False</p> Signup and view all the answers

    Image links can be created using the img element only.

    <p>False</p> Signup and view all the answers

    The alt attribute is only required for decorative images.

    <p>False</p> Signup and view all the answers

    Browsers do not add a border to image links by default.

    <p>False</p> Signup and view all the answers

    Thumbnails are configured to link to smaller versions of the image.

    <p>False</p> Signup and view all the answers

    File extensions for image files should be changed to reduce file size.

    <p>False</p> Signup and view all the answers

    The height attribute of the image element specifies the width of the graphic in pixels.

    <p>False</p> Signup and view all the answers

    Accessibility guidelines recommend using empty alt attributes for decorative images.

    <p>True</p> Signup and view all the answers

    What are the four common types of graphics used on the web?

    <p>GIF, JPG, PNG, WebP</p> Signup and view all the answers

    What is the advantage of using a GIF graphic?

    <p>Can be animated and uses lossless compression</p> Signup and view all the answers

    How can an image be configured as a background on a web page?

    <p>Using the background property in CSS</p> Signup and view all the answers

    What is the purpose of a thumbnail image?

    <p>To link to a larger version of the image</p> Signup and view all the answers

    What attribute of the image element specifies the alternate text content?

    <p>The alt attribute</p> Signup and view all the answers

    How can an image link be created in HTML?

    <p>By surrounding the img element with an anchor element</p> Signup and view all the answers

    Why is it important to configure images with accessibility in mind?

    <p>To ensure that all users, including those with disabilities, can access the content</p> Signup and view all the answers

    Can an image be configured to have a transparent background?

    <p>Yes, using the GIF or PNG format</p> Signup and view all the answers

    What is the benefit of using CSS3 for multiple background images?

    <p>Allows for multiple background images to be configured</p> Signup and view all the answers

    Why is it important to consider file size when working with images?

    <p>To ensure fast page loading and improve user experience</p> Signup and view all the answers

    The most basic method to provide audio or video files is through a ______.

    <p>hyperlink</p> Signup and view all the answers

    A ______ is designated by the file extension and contains the media and metadata.

    <p>container</p> Signup and view all the answers

    The ______ is the algorithm used to compress and decompress the media.

    <p>codec</p> Signup and view all the answers

    HTML5 audio and video are ______ to the browser, but browsers do not all support the same codecs.

    <p>native</p> Signup and view all the answers

    Only publish web pages, images, and other media that you have personally created or have obtained the ______ or license to use.

    <p>rights</p> Signup and view all the answers

    All work (including web pages) are automatically ______ even if there is not copyright mark or date.

    <p>copyrighted</p> Signup and view all the answers

    To provide accessible multimedia content, we should provide ______ for audio.

    <p>transcript</p> Signup and view all the answers

    When using multimedia, be careful to minimize the issue of too long of a ______ time.

    <p>download</p> Signup and view all the answers

    The ______ Use Clause of the Copyright Act allows for limited use of copyrighted material.

    <p>Fair</p> Signup and view all the answers

    To embed a video, we can use the ______ element.

    <p>iframe</p> Signup and view all the answers

    What is automatically protected by copyright even if there is no copyright mark or date?

    <p>All work, including web pages</p> Signup and view all the answers

    Why is it important to be careful when using multimedia on web pages?

    <p>To minimize download time</p> Signup and view all the answers

    What should be provided for audio content to make it accessible?

    <p>Transcript</p> Signup and view all the answers

    What allows for limited use of copyrighted material?

    <p>Fair Use Clause of the Copyright Act</p> Signup and view all the answers

    What element can be used to embed a video?

    <p>iframe element</p> Signup and view all the answers

    What is the main difference between a container and a codec?

    <p>A container is used to store the media and metadata, while a codec is the algorithm used to compress and decompress the media.</p> Signup and view all the answers

    What is the most basic method to provide audio or video files on a web page?

    <p>Linking to the file using a hyperlink.</p> Signup and view all the answers

    Which of the following is an open-source audio file type?

    <p>.ogg</p> Signup and view all the answers

    Why is it important to consider copyright issues when publishing web pages and media?

    <p>To ensure that the creator of the media has the necessary rights or licenses to use it.</p> Signup and view all the answers

    What is a characteristic of HTML5 audio and video?

    <p>They are native to the browser, but browsers do not all support the same codecs.</p> Signup and view all the answers

    Study Notes

    Configuring Text Properties

    • Font-weight property configures the boldness of text.
    • Font-style property configures the style of the text.
    • Line-height property modifies the height of a line of text.
    • Text-decoration property modifies the display of text, often used to remove the default underline from hyperlinks.
    • Text-transform property configures the capitalization of text.
    • Letter-spacing property configures the space between text characters.

    Configuring List Markers

    • List-style-type property configures the type of list marker.
    • List-style-image property configures the image used as a list marker.
    • List-style-position property configures the position of the list marker.

    Favicon

    • A small icon that displays in the address bar or tab bar of some browsers.
    • Also known as a favorites icon.

    Image Map

    • Map element defines the map.
    • Area element defines a specific area on a map, which can be set to a rectangle, circle, or polygon.
    • Href attribute specifies the link.
    • Shape attribute specifies the shape of the area.
    • Coords attribute specifies the coordinates of the area.

    CSS Background Image Property

    • Configures a background image.
    • By default, background images tile (repeat).

    CSS Background Repeat Property

    • Background-repeat property configures the repeating of a background image.
    • No-repeat value prevents the background image from repeating.

    Multiple Background Images

    • Can be configured using multiple background-image properties.
    • Each background image can have different properties.

    Configuring Typeface with CSS

    • Font-family property configures the typeface of the text.
    • Must include a generic family name.

    Configuring Font Size with CSS

    • Font-size property configures the size of text.

    Aligning and Indenting Text with CSS

    • Text-align property configures the alignment of text.
    • Text-indent property configures the indentation of the first line of text in an element.

    Graphics and Text Styling

    • Learning outcomes include describing types of graphics used on the Web, applying img, figure, and figcaption elements, and configuring text and images with CSS.

    Types of Graphics

    • GIF: Graphics Interchange Format, best used for line art and logos, maximum of 256 colors, can be animated, and uses lossless compression.
    • JPG: best used for photographs.
    • PNG: best used for images with transparent backgrounds.
    • WebP: best used for web pages, supports both lossy and lossless compression.

    CSS Background Image Property

    • Configures a background image
    • By default, background images tile (repeat)
    • Example: body { background-image: url(background1.gif); }

    CSS Background Repeat Property

    • Used to control how the background image is repeated
    • Example: h2 { background-image: url(trilliumbullet.gif); background-repeat: no-repeat; }

    Multiple Background Images

    • Multiple background images can be configured using a comma-separated list
    • Example: body { background-image: url(coffee.gif) no-repeat left bottom, url(coffeepour.jpg) no-repeat; }

    Configuring Typeface with CSS

    • The font-family property configures the font typeface of the text
    • Example: p { font-family: Verdana, Arial, sans-serif; }
    • The font-size property configures the size of the text
    • Example: p { font-size: 90%; }

    Align and Indent Text with CSS

    • The text-align property configures the alignment of text
    • Example: h1 { text-align: center; }
    • The text-indent property configures the indentation of the first line of text
    • Example: p { text-indent: 5em; }

    Graphics on the Web

    • Common types of graphics used on web pages: GIF, JPG, PNG, WebP
    • Graphics Interchange Format (GIF) is best used for line art and logos
    • GIFs can be animated and use lossless compression

    Choosing Names for Image Files

    • Use all lowercase letters
    • Do not use punctuation symbols and spaces
    • Do not change the file extensions
    • Keep file names short but descriptive

    The Image Element

    • Configures graphics on a web page
    • src attribute specifies the file name of the graphic
    • alt attribute specifies alternate text content (description)
    • height and width attributes specify the height and width of the graphic in pixels

    Accessibility and Images

    • Required: configure the alt attribute to provide alternate text content
    • Recommended: provide simple text links at the bottom of the page for site navigation using image links
    • To create an image link, use an anchor element to contain an image element
    • Browsers automatically add a border to image links, which can be eliminated using CSS

    Choosing Names for Image Files

    • Use all lowercase letters when naming image files. • Avoid using punctuation symbols and spaces in image file names. • File extensions should be maintained (e.g., .gif, .jpg, .jpeg, or .png). • Keep file names short but descriptive, e.g., dog-birthday.gif.

    The Image Element

    • The image element configures graphics on a web page. • The src attribute specifies the file name of the graphic. • The alt attribute configures alternate text content (description). • The height attribute sets the height of the graphic in pixels. • The width attribute sets the width of the graphic in pixels.

    Accessibility & Images

    • The alt attribute is required to configure alternate text content. • Alternate text content conveys the meaning/intent of the image. • Use alt="" for purely decorative images. • If site navigation uses image links, provide simple text links at the bottom of the page.

    • Create an image link by using an anchor element to contain an image element. • Browsers automatically add a border to image links, which can be eliminated using CSS (img {border-style: none; }).

    Thumbnail Image

    • A thumbnail image is a small image configured to link to a larger version of that image.

    JPEG

    • Joint Photographic Experts Group (JPEG) is best used for photographs. • JPEG supports up to 16.7 million colors. • JPEG uses lossy compression. • JPEG cannot be animated or made transparent. • Progressive JPEG is similar to interlaced display.

    PNG

    • Portable Network Graphic (PNG) supports millions of colors. • PNG supports multiple levels of transparency (but limit to one transparent color for Web display). • PNG supports interlacing. • PNG uses lossless compression. • PNG combines the best of GIF and JPEG. • Browser support for PNG is growing.

    WebP

    • WebP supports millions of colors. • WebP supports transparency. • WebP uses both lossy and lossless compression. • WebP is intended to provide improved compression for GIF and JPG images. • Browser support for WebP is growing.

    Image Optimization

    • Image optimization is the process of creating an image with the lowest file size that still renders a good quality image. • Image optimization involves balancing image quality and file size. • Use a graphics application to reduce image dimensions and file size.

    Optimize An Image for the Web

    • Reduce the file size of the image. • Reduce the dimensions of the image to the actual width and height of the image on the web page. • Use image editing tools like GIMP, Adobe Photoshop, or Pixlr to optimize images.

    Types of Graphics

    • Graphic types commonly used on web pages: GIF, JPG, PNG, and WebP.

    GIF

    • Graphics Interchange Format (GIF) is best used for line art and logos. • GIF has a maximum of 256 colors. • One color can be configured as transparent in GIF. • GIF can be animated and uses lossless compression. • GIF can be interlaced.

    Media & Interactivity

    • Types of multimedia files used on the Web include audio and video files.
    • Hyperlinking is the most basic method to provide audio or video files on a web page.

    Containers & Codecs

    • A container is designated by the file extension and contains the media and metadata.
    • A codec is the algorithm used to compress and decompress the media.
    • HTML5 audio and video are native to the browser, but browsers do not all support the same codecs.

    Audio File Types

    • .aac, .mp4 files use MPEG 4 Audio.
    • .mp3 files use MPEG-1 Audio Layer-3.
    • .ogg files use Ogg Vorbis (open-source).
    • .wav files use Wave File.

    Video File Types

    • .av1, .mp4 files use AV1 codec (open-source).
    • .m4v, .mp4 files use MPEG-4, H.264 codec.
    • .mov files use Quicktime MPEG-4 codec.
    • .mov, .mp4, .hevc files use High-efficiency Video Coding, H.265 codec.
    • .ogv, .ogg files use Ogg Theora (open-source), Theora codec.
    • .webm files use VP8 & VP9 codecs (open-source).
    • Only publish media that you have personally created or have obtained the rights or license to use.
    • All work, including web pages, are automatically copyrighted even if there is no copyright mark or date.
    • Fair Use Clause of the Copyright Act and Creative Commons provide alternative approaches to copyright.

    Multimedia & Accessibility

    • Provide alternate content for accessibility, such as transcripts for audio and captions for video.

    HTML5 Audio & Video Elements

    • Use the and elements to configure audio on a web page.
    • Use the and elements to configure video on a web page.
    • Use the `` element to embed a video.

    CSS Drop Down Menu

    • Configure the nav container with position: relative.
    • Code the submenu (ul element) with the parent li element.
    • Configure the submenu ul element to initially not display.
    • Configure the submenu ul element with absolute positioning.

    Media & Interactivity

    • Multimedia files can be used on the web to enhance user experience
    • There are different types of multimedia files, including audio and video files

    Configuring Audio & Video

    • The most basic method to provide audio or video files is through hyperlinking
    • HTML5 provides native support for audio and video elements, but browsers do not all support the same codecs

    Containers & Codecs

    • A container is designated by the file extension and contains the media and metadata
    • A codec is an algorithm used to compress and decompress the media

    Common Audio File Types

    • .aac, .mp4: MPEG 4 Audio
    • .mp3: MPEG-1 Audio Layer-3
    • .ogg: Ogg Vorbis (open-source)
    • .wav: Wave File

    Common Video File Types

    • .av1, .mp4: Open-source, Alliance for Open Media, AV1 codec
    • .m4v, .mp4: MPEG-4, H.264 codec
    • .mov: Quicktime MPEG-4 codec
    • .mov, .mp4, .hevc: High-efficiency Video Coding, H.265 codec
    • .ogv, .ogg: Open-source, Ogg Theora (open-source), Theora codec
    • .webm: Open media format, VP8 & VP9 codecs
    • Only publish media that you have personally created or have obtained the rights or license to use
    • Ask permission to use media created by another person
    • All work (including web pages) is automatically copyrighted even if there is not a copyright mark or date
    • Fair Use Clause of the Copyright Act allows for limited use of copyrighted materials
    • Creative Commons provides an alternative approach to copyright

    Multimedia & Accessibility

    • Provide alternate content for multimedia, such as:
      • Transcripts (for audio)
      • Captions (for video)
      • Text format

    HTML5 Audio & Source Elements

    • Use the `` element to configure audio on a web page
    • The `` element can be used to specify multiple audio file formats

    HTML5 Video & Source Elements

    • Use the `` element to configure video on a web page
    • The `` element can be used to specify multiple video file formats

    Using the iframe Element

    • The `` element can be used to embed a video from another website

    CSS Drop Down Menu

    • Configure a navigation container with position: relative
    • Code a submenu (drop-down menu) ul element with the parent li element
    • Configure the submenu ul element to initially not display
    • Configure the submenu ul element with absolute positioning

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