I´m developing a website with bootstrap4, CSS3, HTML5 but what I've developed and designed isn't supported by different browsers.
There are many things in HTML and CSS which are Not Supported or Partially Supported by different browsers.
Have a look at https://caniuse.com/ here you can see which things are supported by which browsers.
Related
Is there anyway to check if a given CSS property is supported? For example, I want to do an animation on a page using perspective-origin, but if not available I would just alter the size instead.
there are many css-hacks for browsers but for that you need to handle yourself each css property for all browsers
CSS Hacks
but if you want automatically handled all the browser for CSS3 and html5 then use Modernizr
Supported browsers
It support IE6+, Firefox 3.5+, Opera 9.6+, Safari 2+, Chrome. On mobile, support iOS's mobile Safari, Android's WebKit browser, Opera Mobile, Firefox Mobile.
Use http://caniuse.com/ website to check how your property is supported by different versions of web-browsers. You can load different styles according to client's browser version.
Also, you can emulate not-supported properties in old browsers by using CSS3PIE (http://css3pie.com/).
you can include modernizr.js which will be helpful for your issue.
you may visit the following link which was helpful when i was learning about it.
http://css-tricks.com/video-screencasts/126-using-modernizr/
Our website looks great in all browsers except IE 6-8. We're not even using many CSS3 features. These are just plain old IE rendering bugs (like margins and padding). Before trying to apply a bunch of IE specific fixes, I was wondering if anyone knows of a javascript library that I could apply to fix a bunch of these typical bugs?
Update: Like I mentioned, we're not necessarily using any "modern" CSS3 features nor HTML5, so these are just typical IE 8 bugs where IE renders things differently than all the other browsers.
Go for excellent normalize.css reset that takes care of most of it (also used by HTML5 Boilerplate)
Normalize.css is a customisable CSS file that makes browsers render
all elements more consistently and in line with modern standards. We
researched the differences between default browser styles in order to
precisely target only the styles that need normalizing.
As for getting support of CSS3 for browsers that don't support it, check out CSS3Pie
You don't need JavaScript; just use a CSS reset file: http://yuilibrary.com/yui/docs/cssreset/
That will work across most browsers to not only fix IE issues, but also make your site render more uniformly over different browsers.
You might wanna take a look at this one: https://code.google.com/p/ie7-js/
or this: https://code.google.com/p/html5shiv/
I am trying to find a CSS Compatibility overview for mobile browsers. I am primarily interested in regular CSS2 support. CSS3 support would be great, but my initial concern is about regular positioning, spacing, and other layout properties from CSS2. Does anybody know of an up-to-date compatibility table?
This is quite a good one. It may not be entirely up to date but is definitely a start:
http://www.quirksmode.org/m/css.html
Hope it helps.
try http://www.caniuse.com . Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers
I know IE8 and below don't support rounded buttons with plain css but does ie9?
I had a more recent table showing CSS3 properties handled by IE9 but border-radius was already part of them in september: http://www.impressivewebs.com/css3-support-ie9/
Microsoft's stated aim in releasing IE9 is to support all HTML5, CSS3 and other features which for which finalised specifications have been released.
This means that there are a number of features which Firefox, Chrome, Safari and others support already which IE9 will not support.
The good news for you is that border-radius (the CSS3 feature which gives you rounded corners) is fully specified, and as a result, it is implemented in IE9.
I recommend using the site CanIUse.com to check for browser support for individual features. It has a comprehensive list of which browsers support which features.
You may also want to look up Quirksmode.org, which offers a similar service. However although I am a big fan of Quirksmode, it is getting somewhat out of date now. (but it is still a great resource for checking feature support in older versions of IE in particular)
Should I fully learn CSS3 from the W3 "CSS specifications" or is CSS3 not fully supported on browsers yet?
All in the title :)
It is worth to learn. Even if will take some time until all browser supports the same things most browsers gives the possibility to user browser-based properties for css3 support. IE is the biggest problem is this field, but using scripts like css3pie then you can support css3 for internet explorer also. Some good sites offer you cross browser css3 are the following:
http://css3please.com/
http://css3generator.com/
Also visit http://www.css3.info to keep in touch with all news about css3. In any case worth.
Good overview of CSS3 support among various browsers is e.g. here http://www.findmebyip.com/litmus and here http://www.deepbluesky.com/blog/-/browser-support-for-css3-and-html5_72/