This article mainly introduces the grammatical content of css, which has certain reference value. Now I share it with everyone. Friends in need can refer to it
1.css introduction
You can control the effects of web pages, including font size, color, font, line spacing, word spacing, background image, positioning, background color
2.css writing style method
1) Inline Style
<b>默认效果</b><b style="color:#F00;">文字变为红色</b>
Note: Inline style directly writes CSS style attributes to the tag, and the tag reading directly changes to the corresponding effect
Only affects the inline style
2) Internal style
<head><style type="test/css">b{color:#F00;}</style></head><body><b>变为红色了</b></body>
Internal styles are written in the head area of the HTML page. The corresponding objects in the body will be read and changed into corresponding effects. Writing above the bottom controls
Only affects the current page p
3) External styles
<head><link rel="styleheet" href="css/new_filecss"/></head>
External style css is an independent file. You need to write a line of link code in the head of the HTML page to write the corresponding element in HTML and call the css style effect written by the external style
3.CSS Grammar writing
Css writing mainly consists of css attributes and css attribute values
<b style="color:#F00;">文字变为红色</b>
style is the style, color is the css attribute, #F00 is the value of the attribute, note: with;
b{width:600px;height:60px; }
Braces wrapped CSS properties and CSS styles
The above is the detailed content of grammatical content of css. For more information, please follow other related articles on the PHP Chinese website!

在css中,可用list-style-type属性来去掉ul的圆点标记,语法为“ul{list-style-type:none}”;list-style-type属性可设置列表项标记的类型,当值为“none”可不定义标记,也可去除已有标记。

区别是:css是层叠样式表单,是将样式信息与网页内容分离的一种标记语言,主要用来设计网页的样式,还可以对网页各元素进行格式化;xml是可扩展标记语言,是一种数据存储语言,用于使用简单的标记描述数据,将文档分成许多部件并对这些部件加以标识。

在css中,可以利用cursor属性实现鼠标隐藏效果,该属性用于定义鼠标指针放在一个元素边界范围内时所用的光标形状,当属性值设置为none时,就可以实现鼠标隐藏效果,语法为“元素{cursor:none}”。

转换方法:1、给英文元素添加“text-transform: uppercase;”样式,可将所有的英文字母都变成大写;2、给英文元素添加“text-transform:capitalize;”样式,可将英文文本中每个单词的首字母变为大写。

在css中,rtl是“right-to-left”的缩写,是从右往左的意思,指的是内联内容从右往左依次排布,是direction属性的一个属性值;该属性规定了文本的方向和书写方向,语法为“元素{direction:rtl}”。

在css中,可以利用“font-style”属性设置i元素不是斜体样式,该属性用于指定文本的字体样式,当属性值设置为“normal”时,会显示元素的标准字体样式,语法为“i元素{font-style:normal}”。

在css3中,可以用“transform-origin”属性设置rotate的旋转中心点,该属性可更改转换元素的位置,第一个参数设置x轴的旋转位置,第二个参数设置y轴旋转位置,语法为“transform-origin:x轴位置 y轴位置”。


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Dreamweaver CS6
Visual web development tools

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool
