Character Encoding HTML 5 authors can use simple syntax to specify Character Encoding as follows − <meta charset="UTF-8"> All the above syntax is case-insensitive.

Which of the following tags are no longer valid in HTML5? sheetal.cs.28; April 10, 2021; 216 views April 10, 2021. 0. sheetal.cs.28 474 April 10, 2021 0 Comments

In a PHP file which outputs an HTML form, I am wondering if I can use new HTML5 tags, for example the email input type. Will oldest browsers show some error or should I somehow discriminate with PHP, through USER_AGENT for example, and render: <input type="text" /> instead of <input type="email" />

Intro of audio and video: Audio and Video tags are the two major addition to HTML5. It allows developers to embed a video or audio on their website. HTML5 video can use CSS and CSS3 to style the video tag. You can change the border, opacity, reflections, gradients, transitions, transformations, and even animations.

The <audio> tag has attributes, that indicate the path to the audio file, the way how the audio file should be played, etc. Here the controls , autoplay , loop and muted attributes are used, and their values can be omitted. If the attribute is specified, then by default this function is considered to be enabled. Attribute.

HTML5 supports SVG (Scalable Vector Graphics), canvas, and other virtual vector graphics, whereas in HTML, using vector graphics was only possible by using it in conjunction with different technologies like Flash, VML (Vector Markup Language), or Silverlight.