Selector [attribute=value] 4.0 7.0 2.0 3.1 9.6CSS Syntax[attribute = value] { css declarations;} Demo More ExamplesExample Set the width of an <input type="text"> element to 100px. However, when it gets focus, make it 250px wide: input[type="text"] { width: 100px;} input[type=...
The CSS[attribute~=value]selector is used to select elements with an attribute value containing a specific word. The example above will match elements with title="flower", title="summer flower", and title="flower new", but not title="my-flower" or title="flowers". ...
[attribute="value"]{/* styles */} 伪类选择器(Pseudo-class Selector):例如,要选择所有链接的鼠标悬停状态,可以使用以下样式: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 selector:pseudo-class{/* styles */} 伪元素选择器(Pseudo-element Selector):用于创建元素的虚拟部分,如::before和::after。
Selector [attribute=value] 4.0 7.0 2.0 3.1 9.6Note: For [attribute=value] to work in IE8 and earlier, a <!DOCTYPE> must be declared.CSS Syntax[attribute = value] { css declarations;} Demo More ExamplesExample When an <input type="text"> gets focus, gradually change the width from ...
CSS [attribute~="value"] Selector The[attribute~="value"]selector is used to select elements with an attribute value containing a specified word. The following example selects all elements with a title attribute that contains a space-separated list of words, one of which is "flower": ...
[attribute $= value]选取给定属性是 以某些特定值结尾的元素元素集合("[href[attribute *= value]选取给定属性是 包含某些值的元素元素集合$("[href *= 'txt']")选取href属性值中 含有“txt”的元素。[selector] [selector2] [selectorN]选取满足多个条件的 复合属性的元素元素集合$("li[id][title=新闻...
三.属性选择符(Attribute Selectors): 语法:1.E1[attr] 2.E1[attr=value] 3.E1[attr~=value] 4.E1[attr|=value] 说明:用于定义特定属性值的HTML元素样式. 例子:我们看到下面的例子里面第一个属性为type的,那么下面属性为type的就使用它指定的样式,同理button,有的人就问了,在button的前面不是也有type类型...
所有主流浏览器都支持 [attribute|=value] 选择器。 注释:对于IE8 及更早版本的浏览器中的 [attribute|=value],必须声明 <!DOCTYPE>。定义和用法 [attribute|=value] 选择器用于选取带有以指定值开头的属性值的元素。 注释:该值必须是整个单词,比如 lang="en",或者后面跟着连字符,比如 lang="en-us"。亲自...
CSS selector: Attribute selector (`[attr=value]`): Case-sensitive modifier (`s`) Global usage 2.38% + 0% = 2.38% IE ❌ 6 - 10: Not supported ❌ 11: Not supported Edge ❌ 12 - 135: Not supported ❌ 136: Not supported Firefox ❌ 2 - 65: Not supported ✅ 66 - 137:...
[attribute] 选择器用于选取带有指定属性的元素。 2、实例 为带有 target 属性的 <a> 元素设置样式: a[target]{ background-color:yellow; } 7.4.2[attribute=value] 选择器 1、定义 [attribute=value] 选择器用于选取带有指定属性和值的元素。 2、实例 为target="_blank" 的 <a> 元素设置样式: a[target...