Example tutorial of margin-top in web page production-CSS Tutorial-php.cn

Home

Web Front-end

CSS Tutorial

Example tutorial of margin-top in web page production

php中世界最好的语言

Dec 01, 2017 pm 02:44 PM

TutorialWeb page production

In HTML, margin-top is to set the distance between the object and the previous object. It is to set the css style of the spacing distance outside the object border. Today I will take you to get to know margin-top

margin-top syntax

.div{margin-top:10px}

Set the object ".div" The spacing is 10px

Related tutorials: margin

2. Margin-top application example

In order to observe the effect, the example sets up 3 DIV boxes, all with the same width and the same Height, same CSS border, set margin-top:10px for the second div layer; set margin-top:20px for the third div layer, observe the effect and understand the effect of margin-top style. The three object layers are DIV class named ".div1" ".div2" ".div3"

Instance complete HTML+CSS code

<!DOCTYPE html> 
<html> 
<head> 
<meta charset="utf-8" /> 
<title>margin-top在线实例</title> 
<style> 
.div1,.div2,.div3{ width:300px; height:80px; border:1px solid #F00} 
/* css 注释说明：设置三对象相同宽度 高度 红色边框 */ 
.div2{ margin-top:10px}/* css注释说明：设置对象距离上对象10px间距 */ 
.div3{ margin-top:20px}/* div css注释说明：设置对象距离上对象20px间距 */ 
</style> 
</head> 
<body> 
<div class="div1"></div> 
<div class="div2"></div> 
<div class="div3"></div> 
</body> 
</html>

margin-top is to set the object distance on the object distance Settings, if the object does not have a background or border set, you can use padding-top instead.

# I believe you have mastered the methods after reading these cases. For more exciting information, please pay attention to other related articles on the php Chinese website!

Steps to implement the effect of creating a dynamic switch in Css3

Steps to implement animation technology in CSS3

The above is the detailed content of Example tutorial of margin-top in web page production. For more information, please follow other related articles on the PHP Chinese website!

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

What is CSS Grid?Apr 30, 2025 pm 03:21 PM

CSS Grid is a powerful tool for creating complex, responsive web layouts. It simplifies design, improves accessibility, and offers more control than older methods.

What is CSS flexbox?Apr 30, 2025 pm 03:20 PM

Article discusses CSS Flexbox, a layout method for efficient alignment and distribution of space in responsive designs. It explains Flexbox usage, compares it with CSS Grid, and details browser support.

How can we make our website responsive using CSS?Apr 30, 2025 pm 03:19 PM

The article discusses techniques for creating responsive websites using CSS, including viewport meta tags, flexible grids, fluid media, media queries, and relative units. It also covers using CSS Grid and Flexbox together and recommends CSS framework

What does the CSS box-sizing property do?Apr 30, 2025 pm 03:18 PM

The article discusses the CSS box-sizing property, which controls how element dimensions are calculated. It explains values like content-box, border-box, and padding-box, and their impact on layout design and form alignment.

How can we animate using CSS?Apr 30, 2025 pm 03:17 PM

Article discusses creating animations using CSS, key properties, and combining with JavaScript. Main issue is browser compatibility.

Can we add 3D transformations to our project using CSS?Apr 30, 2025 pm 03:16 PM

Article discusses using CSS for 3D transformations, key properties, browser compatibility, and performance considerations for web projects.(Character count: 159)