background-color:green; } div{ background-color:lightblue; } p{ background-color:yellow; } Try it Yourself » Opacity / Transparency Theopacityproperty specifies the opacity/transparency of an element. It can take a value from 0.0 - 1.0. The lower value, the more transparent: ...
CSSCSS OpacityCSS Background Use theopacityProperty to Create a Transparent Color in CSS Use thergba()Function to Create Transparent Color in CSS Use Hex Values to Create a Transparent Color in CSS In this article, we will introduce three methods to create transparent color in HTML using CSS....
No longer do we need to save background images as PNGs or GIFs with transparency opacity property, instead a background-color and rgba value can be used to achieve the same effect with the background repeat on the pseudo element background image with the correct background size and font si...
.css-bg-example-2 .demo-wrap{position:relative;}.css-bg-example-2 .demo-wrap:before{content:' ';display:block;position:absolute;left:0;top:0;width:100%;height:100%;opacity:0.6;background-image:url('https://assets.digitalocean.com/labs/images/community_bg.png');background-repeat:no-repea...
In this example, we set a background image for body element. <!DOCTYPEhtml>div{background-color:rgba(255,255,255);opacity:70%;padding:20px;}body{background-image:url(/css/images/logo.png);height:350px;}Welcome to My WebsiteThis is an example of setting a background image using CSS ...
In this CSS opacity example, we have set the opacity property on the tag to 0.5, which makes the element translucent. This results in the background behind the tag partially showing through. As you can see, the blue border and lightblue background from the tag start to appear green...
1.3 Opacity 用来定义元素的透明度,取值范围(0 - 1),其实这种特性,浏览器早就支持了。 例如:opacity:0.5,但IE8和IE之前版本要这么写 filter:Alpha(opacity=50),运用IE所特有的滤镜。 2. 背景 在CSS3中背景增加了background-size,background-origin,background-clip三个新特性,下面来依次讲解这三个特性: ...
:1、网页元素透明度: opacity opacity:x x值为0~1,值越小越透明,在ie低版本的不支持 filter:alpha(opacity=x) x值为0~100,值越小越透明, ie低版本支持filter:alpha(opacity=x) background: rgba():也可以改变透明度,a的值为0~1,值为1时完全不透明 ...
When it comes to using opacity property one should be very considerate in using it as given its drawback this property can also make your sub-elements opaque as well. 在使用不透明度属性时,应谨慎使用它,因为它的缺点是该属性也会使子元素也变得不透明。
The opacity CSS property sets the opacity of an element. Opacity is the degree to which content behind an element is hidden, and is the opposite of transparency.