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=...
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": ...
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 ...
Selector [attribute$=value]4.07.03.53.29.6 CSS Syntax attribute$=value{ css declarations; }Demo More Examples Example Style all elements that have a class attribute value that ends with "test": [class$="test"]{ background:salmon; }
[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...
[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...
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:...
属性选择器(Attribute Selector):通过元素的属性选择 HTML 元素。属性选择器可以根据属性名和属性值进行选择。 如下代码,input[type="text"]选择器将选择所有type属性为"text"的 <input> 元素。 input[type="text"]{border:1pxsolid gray;} 后代选择器(Descendant Selector):通过指定元素的后代关系选择 HTML 元素...
class selector: .classname ID selector: #idName universal selector: * ns|* *|* attribute selector [attr=value] Combinators adjacent sibling selectors A+B General sibling selectors A~B Child selectors A>B Descendant Selectors A B Pseudo-elements ...
3.CssSelector有哪些方式 3.1类选择器 语法: tag.class eg: div.ibm-alternate-rule 3.2属性选择器 语法: css=tag[attribute=value], 更多包括通配符的例子可以看这里。 eg: ul[role='tablist'] 3.3后代选择器 详细介绍可以看这里 语法: tag1 tag2 //tag1的所有后代中的tag为tag2的 ...