Front end learning record CSS selector, common methods and box model
CSS selector
CSS selectors are usually used to control the overall style of elements in web pages (< body >), written under the < style > < / style > tag in the < head > < / head > tag
Common CSS selectors can be arranged as follows according to priority:
! Important > inline style > ID selector > class ...
Posted by lulubell on Sat, 15 Jan 2022 23:48:20 +0100
Summarize the common methods of box centering
Centering elements is a problem that every front end will experience, and the methods to solve this problem are also different, each has its own advantages and disadvantages. Today, summarize the known methods and analyze the advantages and disadvantages.
Base code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" / ...
Posted by Jiraiya on Sat, 15 Jan 2022 18:50:45 +0100
Summarize the new features of HTML5
New features
In view of the previous shortcomings, some experience tags and new form attributes are addedHowever, these new attributes have some version compatibility problems. Basically, they can only be supported by IE9 +div has no semantics for search engines
1. New semantic tags
Picture from Dark horse programmer pink teacher fr ...
Posted by R4000 on Sat, 15 Jan 2022 05:29:32 +0100
HTML+CSS notes, which will be continuously updated later~
HTML
First HTML page
<!--
1.This is HTML Notes for
2.Add the first line of the following code HTML5 Grammar, remove to indicate HTML4.0
3.HTML Case insensitive, loose and lax syntax
-->
<!doctype html>
<!--root-->
<html>
<!--head-->
<head>
<!--Page title, displayed in the upper left corner of t ...
Posted by Ravenous on Sat, 15 Jan 2022 02:07:20 +0100
HTML Basics
1. HTML is a language used to describe Web pages.
HTML refers to hyper text markup language. Html is not a programming language, but a markup language (markup language) HTML uses tags to describe Web pages
2. HTML tags are often called HTML tags.
HTML tags are keywords surrounded by angle brackets HTML tags usually appear in pairs. T ...
Posted by Stickybomb on Fri, 14 Jan 2022 14:03:59 +0100
Tip for front-end html - Center html horizontally and vertically
Today, let's share the tips of "front-end HTML" - html is centered horizontally and vertically "This article is introduced in detail according to the example code. It may have a certain reference space and use value for everyone's programming. Friends in need will learn from Yunnan Qianlong Mark. Recently, I have encountered many ...
Posted by Adam_28 on Wed, 12 Jan 2022 04:35:49 +0100
web front end: Javascript learning notes and jQuery library operations
Reading Guide: JavaScript (JS for short) is a lightweight, interpretive or just in time programming language with function priority. Although it is famous as a scripting language for developing web pages, it is also used in many non browser environments. JavaScript is a dynamic scripting language based on prototype programming and multi par ...
Posted by sglane on Mon, 10 Jan 2022 21:38:18 +0100
A scheme of preventing page scrolling by masking
A scheme of preventing page scrolling by masking
Pop up window is a common way of interaction, and the mask is an essential element of pop-up window. It is used to separate the page from the pop-up window block and temporarily block the interaction of the page. However, when the mask appears, the page at the bottom of the mask will start to scr ...
Posted by HiddenS3crets on Mon, 10 Jan 2022 12:50:50 +0100
Web design assignment HTML5 final assignment: Tourism Website Design - Blue local tourism portal (9 pages) HTML+CSS+JavaScript
HTML5 final assignment: Tourism Website Design - Blue local tourism portal (9 pages) HTML+CSS+JavaScript
Common web design topics include individuals, food, companies, schools, tourism, e-commerce, pets, electrical appliances, tea, home, hotels, dance, animation, stars, clothing, sports, cosmetics, logistics, environmental protection, books ...
Posted by satanclaus on Sat, 08 Jan 2022 04:23:03 +0100
Student DW static web page design Guilin tourism website design - Guilin Tourism (3 pages) HTML+CSS+JavaScript html web page production final homework finished product_ Visit theme accommodation page
HTML5 final assignment: Guilin tourism website design - Guilin Tourism (3 pages) HTML+CSS+JavaScript html web page production final assignment_ Visit theme accommodation page
Common web design topics include individuals, food, companies, schools, tourism, e-commerce, pets, electrical appliances, tea, home, hotels, dance, animation, stars, c ...
Posted by jpaloyo on Sat, 08 Jan 2022 01:49:53 +0100