为什么我的CSS3媒体查询不起作用? [英] Why are my CSS3 media queries not working?

问题描述

在styles.css中，我使用的是媒体查询，两者均使用以下形式:

In the styles.css, I am using media queries, both of which use a variation of:

/*--[ Normal CSS styles ]----------------------------------*/

@media only screen and (max-width: 767px) {

    /*--[ Mobile styles go here]---------------------------*/
}

当我缩小窗口时，这些站点会调整为我想要的常规浏览器(Safari，Firefox)中的布局，但是，手机上的移动布局根本没有显示.相反，我只看到默认的CSS.

The sites resize to the layout I want in a regular browser (Safari, Firefox) when I shrink the window, however, the mobile layout isn't shown at all on a phone. Instead, I just see the default CSS.

有人能指出我正确的方向吗?

Can anyone point me in the right direction?

推荐答案

所有这三个都是有用的提示，但看来我需要添加一个元标记:

All three of these were helpful tips, but it looks like I needed to add a meta tag:

<meta content="width=device-width, initial-scale=1" name="viewport" />

现在看来它可以同时在Android(2.2)和iPhone上使用...

Now it seems to work in both Android (2.2) and iPhone all right...

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