CSS3 Media Queries模板

CSS3 Media Queries一般都是使用“max-width”和“min-width” 两个属性来检查各种设备的分辨大小与样式表所设条件是否满足,如果满足就调用相应的样式。打个比方来说,如果你的Web页面在960px的显屏下显示,那 么首先会通过CSS3 Media Queries进行查询,看看有没有设置这个条件样式,如果找到相应的,就会采用对应下的样式,其他的设备是一样的道理。下面具体看看“max- width”和“min-width”模板:

使用max-width

@media screen and (max-width: 600px) {
			//你的样式放在这里....
		}

使用min-width

@media screen and (min-width: 900px) {
			//你的样式放在这里...
		}

max-width和min-width的混合使用max-width和min-width的混合使用

@media screen and (min-width: 600px) and (max-width: 900px) {
			//你的样式放在这里...
		}

  同时CSS3 Media Queries还能查询设备的宽度“device-width”来判断样式的调用,这个主要用在iPhone,iPads设备上,比如像下面的应用:

iPhone和Smartphones上的运用

/* iPhone and Smartphones (portrait and landscape) */
		@media screen and (min-device-width : 320px) and (max-device-width: 480px) {
			//你的样式放在这里...
		}

max-device-width指的是设备整个渲染区宽度(设备的实际宽度)

iPads上的运用

 

/* iPads (landscape) */
		@media screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape) {
			//你的样式放在这里...
		}
		/* iPads (portrait) */
		@media screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) {
			//你的样式放在这里...
		}

  针对移动设备的运用,如果你想让样式工作得比较正常,需要在“<head>”添加“viewport”的meta标签:

<meta name="viewport" content="width=device-width, initial-scale=1.0" />

  

有关于这方面的介绍大家可以看看这个blog上进行的的移动端开发的相关总结。

调用独立的样式表

你可能希望在不同的设备下调用不同的样式文件,方便管理或者维护,那么你可以按下面的这种方式进行调用:

 

<link rel="stylesheet" media="screen and (min-device-width : 320px) and (max-device-width: 480px)" href="iphone.css" />
<link rel="stylesheet" media="screen and (min-device-width : 768px) and (max-device-width : 1024px)" href="ipad.css" />

  CSS3 Media Queries在标准设备上的运用

下面我们一起来看看CSS3 Meida Queries在标准设备上的运用,大家可以把这些样式加到你的样式文件中,或者单独创建一个名为“responsive.css”文件,并在相应的条件中写上你的样式,让他适合你的设计需求:

1、1024px显屏

@media screen and (max-width : 1024px) {
			/* CSS Styles */
		}

4、iPad横板显屏

 

@media screen and (max-device-width: 1024px) and (orientation: landscape) {
			/* CSS Styles */
		}

 5、iPad竖板显屏

@media screen and (max-device-width: 768px) and (orientation: portrait) {
			/* CSS Styles */
		}

iPhone 和 Smartphones

@media screen and (min-device-width: 320px) and (min-device-width: 480px) {
			/* CSS Styles */
		}

 现在有关于这方面的运用也是相当的成熟,twitter的Bootstrap第二版本中就加上了这方面的运用。大家可以对比一下:

// Landscape phones and down
	@media (max-width: 480px) { ... }
	 
	// Landscape phone to portrait tablet
	@media (max-width: 768px) { ... }
	 
	// Portrait tablet to landscape and desktop
	@media (min-width: 768px) and (max-width: 980px) { ... }
	 
	// Large desktop
	@media (min-width: 1200px) { .. }

  

bootstrap中的responsive.css采用的是网格布局,大家可以到官网查看或下载其源码进行学习。另外960gs为大家提供了一个Adapt.js也很方便的帮大家实现上述效果。感兴趣的同学可以去了解了解。

下面给大家提供几个这方面的案例,以供大家参考:

  1. CSS3 Media Queries案例——Hicksdesign
  2. CSS3 Media Queries案例——Tee Gallery
  3. CSS3 Media Queries案例——A List Apart

更新CSS3 Media Queries模板查询

1、Smartphones (portrait and landscape)

@media only screen and (min-device-width : 320px) and (max-device-width : 480px) {
	/* Styles */
}

2、Smartphones (landscape)

@media only screen and (min-width : 321px) {
	/* Styles */
}

3、Smartphones (portrait)

@media only screen and (max-width : 320px) {
	/* Styles */
}

4、iPads (portrait and landscape)

@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) {
	/* Styles */
}

  5、iPads (landscape)

@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape) {
	/* Styles */
}

  6、iPads (portrait)

@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) {
	/* Styles */
}

  7、iPhone 4

@media only screen and (-webkit-min-device-pixel-ratio : 1.5),only screen and (min-device-pixel-ratio : 1.5) {
	/* Styles */
}

  8、640px显屏

@media screen and (max-width : 640px) {
	/* CSS Styles */
}

  11、Desktops and laptops

@media only screen and (min-width : 1224px) {
	/* Styles */
}

  12、Large screens

@media only screen and (min-width : 1824px) {
	/* Styles */
}

  

@media only screen and (min-width: 320px) {

  /* Small screen, non-retina */

}

@media
only screen and (-webkit-min-device-pixel-ratio: 2)      and (min-width: 320px),
only screen and (   min--moz-device-pixel-ratio: 2)      and (min-width: 320px),
only screen and (     -o-min-device-pixel-ratio: 2/1)    and (min-width: 320px),
only screen and (        min-device-pixel-ratio: 2)      and (min-width: 320px),
only screen and (                min-resolution: 192dpi) and (min-width: 320px),
only screen and (                min-resolution: 2dppx)  and (min-width: 320px) { 

  /* Small screen, retina, stuff to override above media query */

}

@media only screen and (min-width: 700px) {

  /* Medium screen, non-retina */

}

@media
only screen and (-webkit-min-device-pixel-ratio: 2)      and (min-width: 700px),
only screen and (   min--moz-device-pixel-ratio: 2)      and (min-width: 700px),
only screen and (     -o-min-device-pixel-ratio: 2/1)    and (min-width: 700px),
only screen and (        min-device-pixel-ratio: 2)      and (min-width: 700px),
only screen and (                min-resolution: 192dpi) and (min-width: 700px),
only screen and (                min-resolution: 2dppx)  and (min-width: 700px) { 

  /* Medium screen, retina, stuff to override above media query */

}

@media only screen and (min-width: 1300px) {

  /* Large screen, non-retina */

}

@media
only screen and (-webkit-min-device-pixel-ratio: 2)      and (min-width: 1300px),
only screen and (   min--moz-device-pixel-ratio: 2)      and (min-width: 1300px),
only screen and (     -o-min-device-pixel-ratio: 2/1)    and (min-width: 1300px),
only screen and (        min-device-pixel-ratio: 2)      and (min-width: 1300px),
only screen and (                min-resolution: 192dpi) and (min-width: 1300px),
only screen and (                min-resolution: 2dppx)  and (min-width: 1300px) { 

  /* Large screen, retina, stuff to override above media query */

}

  

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