Week 8 Flashcards
Sir Tim Berners-Lee
- in 1989 innovated process of connecting HTTP client and server
- in 1994 he founded and became director of the World Wide Web
- advocate for open source, inter-operable technologies and web standards
Sir Tim Berners-Lee
- in 1989 innovated process of connecting HTTP client and server
- in 1994 he founded and became director of the World Wide Web
- advocate for open source, inter-operable technologies and web standards
what is the W3C?
- members come from the technology industry
- mission is to insure inter-operability
- draft and publish standards for royalty-free web technologies
- standards move through series of stages: working draft, candidate rec., proposed rec., W3C rec.
HTML 5: Existing Features
- enhanced video and audio options, including video animation with canvas
- robust support for new APIs (application programming interfaces)
- the end of plug-ins as we know them
old school video
- browsers could not render video
- flash player or other plugins required
new school video
- javascript/jquery libraries
- HTML5’s canvas
element you use when you are embedding video from youtube or another third party site
HTML 5 new elements
CSS 3 new features
- layout
- graphic design
- interactivity
- visual depth
box model
content
padding
border
margin (space btw boxes)
margin: 50px
50 pixel margins on all 4 sides
margin: 25px 50px 75px 100px
top margin is 25px
right margin is 50 px
bottom margin is 75 px
left margin is 100 px
the centering hack
if you want to center the 960 px body in the web page, use this code:
body{
width: 960 px;
margin: 0 auto;
}hue saturation lightness (HSL)
- hue is color on the color wheel
- saturation is the amount of gray in a color (with 0% saturation being a shade of gray)
- lightness is the amount of white or black (0% lightness is black)
what is the W3C?
- members come from the technology industry
- mission is to insure inter-operability
- draft and publish standards for royalty-free web technologies
- standards move through series of stages: working draft, candidate rec., proposed rec., W3C rec.
HTML 5: Existing Features
- enhanced video and audio options, including video animation with canvas
- robust support for new APIs (application programming interfaces)
- the end of plug-ins as we know them
old school video
- browsers could not render video
- flash player or other plugins required
new school video
- javascript/jquery libraries
- HTML5’s canvas
< iframe >
element you use when you are embedding video from youtube or another third party site
HTML 5 new elements
CSS 3 new features
- layout
- graphic design
- interactivity
- visual depth
box model
content
padding
border
margin (space btw boxes)
margin: 50px
50 pixel margins on all 4 sides
margin: 25px 50px 75px 100px
top margin is 25px
right margin is 50 px
bottom margin is 75 px
left margin is 100 px
the centering hack
if you want to center the 960 px body in the web page, use this code:
body{
width: 960 px;
margin: 0 auto;
}hue saturation lightness (HSL)
- hue is color on the color wheel
- saturation is the amount of gray in a color (with 0% saturation being a shade of gray)
- lightness is the amount of white or black (0% lightness is black)
