Created
May 5, 2020 23:14
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Notes part 2
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<!-- hypertext reference --> | |
<!-- absolute url --> | |
<a href="https://www.google.com/"> Gooooogle</a> | |
<!-- relative url, local copy of the file or path to file --> | |
<!-- ../ means go to folder above it, index.html | |
<!-- Navigation bar --> | |
<nav role="navigation" aria-label="main menu"> | |
<ul class="navbar"> | |
<li><a href="/">Home</a></li> | |
<li><a href="/people">People</a></li> | |
<li><a href="/prices">Prices</a></li> | |
<li><a href="/contact">Contact</a></li> | |
</ul> | |
</nav> | |
<!-- Order matters --> | |
<nav aria-label="Breadcrumb"> | |
<ol class="breadcrumbs"> | |
<li><a href="/">Home</a></li> | |
<li><a href="/people">Blog</a></li> | |
<li><a href="/contact">March</a></li> | |
<li>March 9th Update</li> | |
</ol> | |
</nav> | |
<!-- Footer --> | |
<footer> | |
<a href="/about/privacy">Privacy Policy</a> | |
<a href="/about/legal">Terms of Service</a> | |
</footer> | |
<!-- formats: gif, svg (scalable vector graphic), jpg (compressing), png (transparency) --> | |
<!-- images --> | |
<img src="https://cdn.eso.org/images/screen/eso1907a.jpg" alt="first image of a black hole" width="400" height="200" | |
srcset="https://cdn.eso.org/images/screen/eso1907a.jpg 1x, | |
https://cdn.eso.org/images/screen/eso1907a.jpg 3x, | |
https://cdn.eso.org/images/screen/eso1907a.jpg 4x" | |
> | |
<!-- changes according to browser --> | |
<img src="https://cdn.eso.org/images/screen/eso1907a.jpg" alt="first image of a black hole" width="400" height="200" | |
srcset="https://cdn.eso.org/images/screen/eso1907a.jpg 480w, | |
https://cdn.pixabay.com/photo/2015/04/23/22/00/tree-736885_1280.jpg 960w, | |
https://cdn.eso.org/images/screen/eso1907a.jpg 1440w, | |
https://cdn.pixabay.com/photo/2015/04/23/22/00/tree-736885_1280.jpg 1920w | |
" | |
sizes="(max-width: 480px) 240px, | |
(max-width: 960px) 480px, | |
(max-width: 1440px) 960px, | |
1920px" | |
> | |
<!-- responsive images, loads tree image when screen is larger than 600--> | |
<figure> | |
<picture> | |
<source media="(min-width:600px)" | |
srcset="https://cdn.pixabay.com/photo/2015/04/23/22/00/tree-736885_1280.jpg"> | |
<source srcset="https://cdn.eso.org/images/screen/eso1907a.jpg"> | |
<img src="https://cdn.eso.org/images/screen/eso1907a.jpg" alt="first image of a black hole" width="400" height="200"> | |
</picture> | |
<figcaption> responsive images, loads tree image when screen is larger than 600. </figcaption> | |
</figure> | |
<!-- also look for loop and autoplay, and different sources--> | |
<audio controls src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/10558/birds.mp3"></audio> | |
<audio controls loop autoplay> | |
<source src="birds.ogg" | |
type="audio/ogg; codec=opus"> | |
<source src="birds.mp3" | |
type ="audio/mpeg"> | |
Sorry your browser doesn't support this audio. | |
</audio> | |
<!-- Videos --> | |
<video controls> | |
<source src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/10558/moonwalk.480p.vp9.webm" | |
type="video/webm"> | |
<source src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/10558/moonwalk.480p.h264.mp4" | |
type="video/mp4"> | |
<track src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/10558/moonwalk.vtt" | |
kind="captions" | |
label="English" | |
srclang="en" | |
default> | |
<p>This would be a video of a moonwalk, if your device supports playing this video.</p> | |
</video> | |
<!-- embed a video --> | |
<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/ldeLy8D_uSE" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> | |
<html lang="en-US" dir="ltr"> </html> | |
<meta charset="utf-8"> | |
<p lang="es-mx"> | |
En 12930, Jose gusta la casa. <span lang="nah"> somethign thing</span> | |
</p> | |
<!-- Generic elements: div (block-level element), span (inline element) --> | |
<div class="box"> whatever is here </div> | |
<span lang="es" class="bilingual"> inline element to change language of a sentence to spanish </span> | |
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