已安装Visual Studio 2010 SP1，但仍不支持CSS3和HTML5

Question

I've downloaded the latest version of Visual Studio 2010's Service Pack 1 from here . However, after I extracted the files, installed the SP1, and restarted the whole OS, still I don't get support for CSS3 and HTML5 in VS2010.

Have you experienced the same problem? Anyone has any idea?

Update: HTML5 and CSS3 support is promised in these links (and of course, many more could be found):

1. Here
2. Here
3. And here

And also I've installed Web Standards Update for Microsoft Visual Studio 2010 SP1 , but still no success.

Answer 1

visual studio 2010 is not suopporting HTML5 and CSS3. you need to install Web Standards Update for Microsoft Visual Studio 2010 SP1

Answer 2

转到“工具”->“选项”->“文本编辑器”->“ HTML->验证”选择“目标为HTML5”同样对于Home VS屏幕上的CSS，在“运行”按钮附近选择组合框作为CSS 3.0，它将完全解决您的问题。