How to detect whether the user's browser supports CSS3

This article mainly introduces the method of detecting whether the user's browser supports CSS3. It has certain reference value. Now I share it with you. Friends in need can refer to

How to detect the user's browser Whether to support CSS3, we need to use HTML, CSS and JavaScript to accomplish this. Here are the steps.

How to detect whether the user's browser supports CSS3, we need to use HTML, CSS and JavaScript to accomplish this. Here are the steps.
1) First make the following HTML

2) Then write the following CSS

#check { display: none; width: 0; height: 0; } #check[rel^="D"] { display: block; width: 0; height: 0; }

3) The following is the JavaScripts detection script
Please ensure the following code Put it in the HTML file header.

 var obj = document.getElementById("check"); var file="special.css"; if (window.getComputedStyle) var stat = window.getComputedStyle(obj,null).getPropertyValue("display"); else if (obj.currentStyle) var stat = obj.currentStyle.display; var css3 = (stat == "block"); if (css3) alert("CSS3 Supported."); else alert("CSS3 not supported."); 

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