link和@import的区别？what's the diffrence between link and @import ?

What's the diffrence between link and @import ?

• the link belongs to the tags of xhtml, but @import is provided by css
• the link will loading when the web page is loaded, but css that referenced by @import will wait until the web page is loaded.
• the @import just can be recognized in ie5 and above, but link is xhtml tag, doesn't has the issue of compatibility.
• the weight of the link style is higher than the weight of @import
• the difference of controling the style of dom, we can only use the link tag when using the js to control the dom to change its style. because the @import is not controllable by the dom.

link和@import的区别？

• link属于XHTML标签，而@import是CSS提供的。
• 页面被加载时，link会同时被加载，而@import引用的CSS会等到页面被加载完再加载。
• import只在IE 5以上才能识别，而link是XHTML标签，无兼容问题。
• link方式的样式权重高于@import的权重。
• 使用dom控制样式时的差别。当使用javascript控制dom去改变样式的时候，只能使用link标签，因为@import不是dom可以控制的。