第一种:使用opacity属性,单词的意思是不透明性,你可以设置它的值,范围是0到1,1为不透明,0为全透明。具体使用如下: css代码: #div01{ background:#FFF; width:500px; height:500px; opacity:0.5; } 1. 2. 3. 4. 5. 6. body里面的代码: <div id="div01"> asdasjdkahsdkahdklashdlksa </div> ...
To fix this issue, we need to put the background image into a child element of the parent. This will ensure that the background image and the text content will be on their own “layer” in the parent. You can then control each layer’s opacity without affecting each other! One approac...
background-image:url("image.jpg"); border-top-left-radius:3px;
li.opacity2{ background:rgb(255,255,0); opacity:0.8; filter:alpha(opaity=80);} li.opacity3{ background:rgb(255,255,0); opacity:0.6; filter:alpha(opaity=60);} li.opacity4{ background:rgb(255,255,0); opacity:0.4; filter:alpha(opaity=40);} li.opacity5{ background:rgb(255,255,...
DOCTYPEhtml><htmllang="zh"><head><metacharset="UTF-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><title>半透明效果示例</title><style>.transparent-box{width:300px;height:200px;background-color:red;opacity:0.5;/* 设置透明度 */}</style></head><body><divclass="...
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简单的 CSS 代码如下: .pic { background-image: url($img), linear-gradient(#f00, #00f); background-blend-mode...那就应该用变暗(darken)的混合模式 CodePen Demo -- 纯色图片赋色技术尝试局限性尝试 -- 使用透明底色图片上述方法要求了图片本身内容为纯色黑色,底色为白色。...那么如果像 PNG 图片...
BackColor Gets or sets the background color of the HTML document. Body Gets the HtmlElement for the BODY tag. Cookie Gets or sets the HTTP cookies associated with this document. DefaultEncoding Gets the encoding used by default for the current document. Domain Gets or sets the string desc...
OpaqueBackground Öffnen OpenAPI OpenAttachment OpenDocumentFromCollection OpenDocumentGroup OpenFile OpenFileDialog OpenFolder OpenInvokeTable Openlink OpenLocalGitRepo OpenPerformanceResult OpenProjectFolder Openquery OpenTopic OpenVirtualEnvironment OpenVirtualMachine OpenWebPortal OpenWebSite Betreiber OperatorInternal...