Html5 Academy

I have an issue viewing an application in IE8+... Specifically, in IE9, when opening developer tool… Read more Setting Xsl Doctype

Recently I fall in love with HTML5(especially games), and I realize I should strengthen my JavaScri… Read more Prevents Me From Resizing My

Is it neccessary to write doctype at the starting of the HTML page? E.g. If I use this doctype and… Read more Is It Neccessary To Add Html Doctype At The Starting Of The Web Page

(Everything is tested in the latest firefox.) This html-code creates an almost screen-filling red b… Read more Prevents Relative Css Heights

I've been working on a layout for a web page and even though I got it running in a minimalistic… Read more Html-doctype Kills Css Declaration "height: 100%;"

I am using Chrome 81, latest. I am including a inside a container which is set to flex-grow: 1. T… Read more Flex-grow Div With Video Tag Growing To Include Header Size When 'doctype Html' Included

I've got a very simple HTML file with a canvas. I've implemented a resizeToWindow function … Read more Doctype Affects Width And Height Of Html/body/canvas

I have tried to change the doctype from XHTML 1.0 to HTML5 doctype, by changing the doctype line in… Read more Change Doctype In Asp.net

I am setting up a server and am getting a strange error I have never seen before: It is complainin… Read more Syntaxerror: Invalid Character '\u0008' Message From The Doctype Tag

I am using Chrome 81, latest. I am including a inside a container which is set to flex-grow: 1. T… Read more Flex-Grow Div With Video Tag Growing To Include Header Size When 'DOCTYPE Html' Included

I have read a number of books on DOCTYPE declaration and the three variations: strict, transitional… Read more Which DOCTYPE Declaration Should We Use?

The following Html works great for me in FireFox or IE7/8 (with or without the Style Tag) Soluti… Read more How Do I Make Standards Mode Work As Well As Quirks Mode?