css-validator | 易学教程

CSS pointer-events and appearance properties not recognized by CSS Validator

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问题 I'm new in CSS and just built an app. The problem is, when validating CSS I get the following errors and warnings: Can somebody please explain what these errors and warnings mean and how to fix it so that the CSS could be validated? My app is functioning normally despite those errors. This is my CSS code: /*----------------------------CSS reset------------------------------*/ html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address,

Property border-radius doesn't exist in CSS level 2.1 but exists in : 6px 6px

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问题 I am new to web design and I have some problems in my website. First, it is not a cross-browser compatible website. I want to make it so, but I don't know how to do this. I have read some articles about this, but they have not been any help. Please tell me how I can design a cross-browser website. Second, I have validated my website's CSS file and gotten these errors: 218 .box Property border-radius doesn't exist in CSS level 2.1 but exists in : 6px 6px 219 .box Property -moz-border-radius

ClassNotFoundException error when running css-validator.jar

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问题 I am trying to implement css-validator from w3 and it has failed with every attempt, raising an error message. Here is the error I am getting: "Directory Redacted"\framework-web>java -jar "Directory Redacted"\Downloads\ css-validator.jar http://www.w3.org Exception in thread "main" java.lang.NoClassDefFoundError: org/w3c/tools/resourc es/ProtocolException at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2531) at java.lang.Class

CSS pointer-events and appearance properties not recognized by CSS Validator

阅读更多关于 CSS pointer-events and appearance properties not recognized by CSS Validator

I'm new in CSS and just built an app. The problem is, when validating CSS I get the following errors and warnings: Can somebody please explain what these errors and warnings mean and how to fix it so that the CSS could be validated? My app is functioning normally despite those errors. This is my CSS code: /*----------------------------CSS reset------------------------------*/ html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b,