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  • Opacity

    2019-03-31 17:37:07
    Opacity Opacity属性是CSS中一个有趣的属性,它的作用是使图像变得透明,让图像带上透明度,这就使图像的观赏变得完全不同。 为opacity属性设置不同的数值,其呈现的透明度也就不同。 opacity属性的数值从0~1。 代码...

    Opacity

    Opacity属性是CSS中一个有趣的属性,它的作用是使图像变得透明,让图像带上透明度,这就使图像的观赏变得完全不同。
    为opacity属性设置不同的数值,其呈现的透明度也就不同。
    opacity属性的数值从0~1。

    代码:

    <style>
    	.one{
    		opacity: 1;
    	}
    	.two{
    		opacity: 0.8;
    	}
    	.three{
    		opacity: 0.5;
    	}
    	.five{
    		opacity: 0.3;
    	}
    	p.five_p{
    		position: absolute;
    		font-size: 50px;
    		color: red;
    	}
    </style>
    <body style="background: #FCF9F2;">
    	<div style="margin: 150px;">
    		<p>one</p><img class="one" src="img/hua.jpg" alt="">
    		<p>two</p><img class="two" src="img/hua.jpg" alt="">
    		<p>three</p><img class="three" src="img/hua.jpg" alt="">
    		<div class="four" style="position: relative">
    			<p class="five_p">five</p>
    			<img class="five" src="img/hua.jpg" alt="">
    		</div>
    	</div>
    </body>
    

    显示截图:
    opacity: 1; 在这里插入图片描述
    opacity: 0.8;
    在这里插入图片描述
    opacity: 0.5;
    在这里插入图片描述
    opacity: 0.3;
    在这里插入图片描述
    这种带有透明性的图片可以用作背景,常见的有文字背景。(给文字设置position属性就可以将文字放在图片上)

    在这里插入图片描述

    展开全文
  • opacity

    2019-10-22 18:04:38
    /* opacity 透明度: 取值范围[0 ~ 1] 0表示完全透明,1表示不透明 CSS中颜色会混合叠加 */ /*兼容IE8及以下*/ /* filter: alpha(opacity=value); value取值范围[0 ~ 100] 0表示完全透明,100表示不透明 */ ...
    /*  opacity
           透明度:
           取值范围[0 ~ 1]
           0表示完全透明,1表示不透明
           CSS中颜色会混合叠加
    */
    
    /*兼容IE8及以下*/
    /*  filter: alpha(opacity=value);
           value取值范围[0 ~ 100]
           0表示完全透明,100表示不透明
    */
    
    展开全文
  • Opacity.js

    2020-10-31 04:06:39
    Opacity.js
  • st opacity

    2021-01-07 19:03:21
    Just wondering which config file sets st opacity. Looked in ~/.config/compton.conf but don't see anything regarding opacity there. Thanks in advance and thanks for the awesome dotfiles Luke!</p><p...
  • Change opacity

    2020-12-09 10:05:49
    <div><p>When we display a WMS layer on top of another one, by default the opacity is 1, so the user only see the top layer. Is it possible to change this opacity so users can see the base layer in ...
  • MaterialOverlay Opacity

    2020-12-25 19:32:53
    <div><p>MaterialOverlay has a constructor that allows you to set the opacity, However, the open([...]) functions all end up setting the opacity to 1. I would like to be able to open an overlay that ...
  • Shadow opacity

    2020-12-02 22:38:03
    <div><p>In SHA: 9604a4ce4bf0f9613e9775b410bf93cd17245527 I added opacity for the bat's shadow. I think it would be a good idea to add some opacity to all shadows in the game.</p><p>该提问来源于...
  • <div><p>In some cases (in eg SVG 1 or 2 or CSS), setting/changing opacity changes the stacking order / changes which items overlap which. That is very surprising for the user of your technology / the ...
  • Node Opacity

    2020-11-25 22:17:12
    <div><p>Hey I added a node option for overall node opacity (it will set border, shadows and images). <p>I also added ordering for hovered nodes in the renderer for: ...
  • <div><p>Does not set visibility or zoom any more if opacity is supported. Uses filter if opacity is not supported and in IE. Uses visibility if opacity is not supported at all. <p>setOpacity, ...
  • Opacity兼容

    2019-10-08 07:49:58
    #footer a:focus img { opacity: 0.6; -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)"; /* IE 8 hack */ filter: alpha(opacity = 60); /* IE 5-7 hack */ } 转载于:https://www....
    #footer a:focus img { 
    opacity
    : 0.6;
    -ms-filter
    : "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)"; /* IE 8 hack */
    filter
    : alpha(opacity = 60); /* IE 5-7 hack */
    }

    转载于:https://www.cnblogs.com/wkylin/archive/2011/12/04/2276002.html

    展开全文
  • opacity' option affects the halo opacity as well. It seems to make more sense to specify halo-opacity separately to go with all the other separate halo- options. <p>I know this result can be ...
  • 关于opacity

    2018-06-30 23:12:18
    opacity:0filter:alpha(opacity=0) 兼容IE8一下版本的写法

    opacity:0

    filter:alpha(opacity=0)  兼容IE8一下版本的写法

    展开全文
  • Coloring with opacity

    2020-12-25 17:20:24
    d like to set drawing opacity for color replacer tool so I can blend colors together at lower opacity. This would help making nice color blends when you need them.</p><p>该提问来源于开源项目:...
  • Important on Opacity

    2021-01-07 14:24:37
    m trying to set the opacity as important like this: <pre><code> style({ opacity: '.5 !important' }) </code></pre> <p>But can't do it since typestyle expects <code>opacity</code> to be a ...
  • Opacity keyframe error

    2020-12-02 18:08:24
    <div><p>When adding opacity keyframes starting with zero and repeating another zero, opacity always starts with 1 on play <p><img alt="error-Opacity" src=...
  • Setting node opacity

    2020-12-05 21:55:45
    <div><p>Are you guys planning to ...s opacity property at runtime (and also animate it, like localPosition/localRotation).</p><p>该提问来源于开源项目:google-ar/sceneform-android-sdk</p></div>
  • Minor Opacity fix

    2020-12-27 21:48:37
    <div><p>Fixed opacity calculation inside the segmentationLUT Helper, it was not functioning correctly when the opacity was 0 due to the checks performed.</p><p>该提问来源于开源项目:FNNDSC/ami...
  • About opacity bitmap

    2020-12-27 06:19:56
    <div><p>Could you write function set alpha (opacity) for bitmap? Because In Android I must create bitmap when set opacity for bitmap?</p><p>该提问来源于开源项目:AndroidDeveloperLB/...
  • Histogram opacity function

    2020-12-02 02:58:58
    <div><p>This branch adds opacity function and color transfer function controls to the histogram view. It is similar in function to the ParaView colormap editor, but displays a histogram of data values...
  • Fill opacity glitches

    2021-01-08 09:14:15
    I have a couple of problems with fill opacity selection. 1. How can I change the opacity if my pen has no right click option? 2. If I select a filled shape, click the (mouse) right button to change ...
  • opacity透明属性

    2020-05-24 16:31:36
    opacity透明属性: 例如:opacity:0.5; fliter:alpha(opacity=50);

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