CSS一个元素同时使用多个类选择器(class selector) CSS类选择器参考手册 一个元素同时使用多个类选择器 CSS中类选择器用点号表示。实际项目中一个div元素为了能被多个样式表匹配到(样式复用),通常div的class中由好几段组成,如<div class="user login">能被.user和.login两个选择器选中。如果这两个选择器中有相...
一个元素同时使用多个类选择器 CSS中类选择器用点号表示。实际项目中一个div元素为了能被多个样式表匹配到(样式复用),通常div的class中由好几段组成,如<div class="user login">能被.user和.login两个选择器选中。如果这两个选择器中有相同的属性值,则该属性值先被改为.user中的值,再被改为.login中的值,...
This selector is defined in CSS, Level 1 (CSS1).See AlsoEquality [=] Attribute Selector, Existence [] Attribute Selector, Hyphen [|=] Attribute Selector, ID Selector, Prefix [^=] Attribute Selector, Substring [*=] Attribute Selector, Suffix [$=] Attribute Selector, Type Selector, ...
CSS⼀个元素同时使⽤多个类选择器（classselector）⼀个元素同时使⽤多个类选择器 CSS中类选择器⽤点号表⽰。实际项⽬中⼀个div元素为了能被多个样式表匹配到（样式复⽤），通常div的class中由好⼏段组成，如<div class="user login">能被.user和.login两个选择器选中。如果这两个选择器中有...
CSS一个元素同时使用多个类选择器(class selector),CSS类选择器参考手册一个元素同时使用多个类选择器CSS中类选择器用点号表示。实际项目中一个div元素为了能被多个样式表匹配到(样式复用),通常div的class中由好几段组成,如<divclass="userlogin">能被.user和.login
请注意,这相当于以下内容attribute selector: [class~=class_name] { style properties } 实例 CSS div.classy { background-color: skyblue; } HTML <div class="classy">This div has a special class on it!</div><div>This is just a regular div.</div> ...
String that specifies one or more cascading style sheet property/value pairs.RemarksThe class property value must immediately follow a period (.). More than one class name can be specified in one style rule; to match a subset of class values, each value must be preceded by a period.Example...
Firefox for Android Opera Android Safari on iOS Samsung Internet WebView Android WebView on iOS Class selector (.className) Legend Tip: you can click/tap on a cell for more information. Full support Full support See also CSS Selectors
参考答案:1、id selector > class selector > tag selector 点击查看答案 你可能感兴趣的试题 单项选择题 抗凝系统不参与正常的止血功能 A、正确 B、错误 点击查看答案 判断题 非文学话语转换成文学话语的基本条件是:作家有意义的判断与不同具象有意味的联系。
In our previous chapter, we learned about selectors. Now we will speak about id and class selectors frequently used to style web page elements. CSS id selector An ID selector is a unique identifier of the HTML element to which a particular style must be applied. It is used only when ...