getCssSelector([firstElement,secondElement]);// ".bbb" If it is not possible to construct single selector for all elements a standalone selector for each element will be generated: <body><!-- firstElement --><div></div><!-- secondElement --><span></span></body> getCssSelector([...
This library also allows you to create selector targeting multiple elements at once. You do that by calling the same function, but you provide an array of elements instead of single element: <body><!-- firstElement --><divclass="aaa bbb"></div><!-- secondElement --><spanclass="bbb...
selector:这是你想要排除的选择器。 1、排除特定类型的元素 body:not(p){color:blue;} 这段代码将为 body 元素内除了 p 元素之外的所有元素设置文本颜色为蓝色。 2、排除具有特定类的元素 div:not(.highlight){background-color:gray;} 这段代码将为 div 元素内不具有 highlight 类的所有元素设置背景颜色为...
called selectors, may range from simple element names to rich contextual patterns. If all conditions in the pattern are true for a certain element, the selectormatchesthe element. CSS中,匹配模式的规则决定了那个样式会被应用到文档
CSS元素选择器 element selector(type selector) 元素选择器 最常见的 CSS 选择器是元素选择器。换句话说,文档的元素就是最基本的选择器。 如果设置 HTML 的样式,选择器通常将是某个 HTML 元素,比如 p、h1、em、a,甚至可以是 html 本身: 设置html黑色,h1蓝色,h2银色...
The CSS element Selector The element selector selects HTML elements based on the element name. Example Here, all <p> elements on the page will be center-aligned, with a red text color: p{ text-align:center; color:red; } Try it Yourself » ...
element = driver.find_element_by_css_selector("#kw") # 根据 id 定位元素 element.send_keys("自动化测试") # 输入内容 sleep(3) # 强制休眠 3 秒 driver.quit() # 关闭浏览器 根据class 定位 根据class 属性选择元素的语法是,在 class 值前面加上一个".":.class值 ...
SelectorExampleExample description elementpSelects all <p> elements #id#firstnameSelects the element with id="firstname" **Selects all elements .class.intro p.introSelects all elements with class="intro" Selects all <p> elements with class="intro" ...
Sometimes contextual background classes cannot be applied due to the specificity of another selector. In some cases, a sufficient workaround is to wrap your element's content in a <div> with the class. Conveying meaning to assistive technologies As with contextual colors, ensure that any meaning...
CSS元素选择器 element selector(type selector) 元素选择器 最常见的 CSS 选择器是元素选择器。换句话说,文档的元素就是最基本的选择器。 如果设置 HTML 的样式,选择器通常将是某个 HTML 元素,比如 p、h1、em、a,甚至可以是 html 本身: 设置html黑色,h1蓝色,h2银色...