CSS border half or partially visible implementation code
|
1. Use pseudo-classes to display half of the Border
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Use pseudo-classes to insert content before or after an element</title>
<style>
div {
position: relative;
width: 300px;
height: 50px;
background-color: #bbb;
padding: 4px
}
div:before {
content: "";
position: absolute;
left: 0;
top: -2px;
width: 50%;
height: 2px;
background-color: red
}
</style>
<div>Please see that the "top border" of this div is only half</div>
</body>
</html>
2. Use absolute positioning and add border boxes
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Use position positioning, half of the border is displayed</title>
<style>
#holder {
height: 50px;
width: 300px;
position: relative;
margin: 10px;
background-color: #eee;
}
#mask {
position: absolute;
top: -1px;
left: 1px;
width: 50%;
height: 1px;
background-color: orchid;
}
</style>
<div id="holder">
Please see that the "top border" of this div is only half <div id="mask"></div>
</div>
</body>
</html>
This is the end of this article about the implementation code of half or partially visible CSS border. For more relevant CSS border content, please search 123WORDPRESS.COM’s previous articles or continue to browse the related articles below. I hope you will support 123WORDPRESS.COM in the future! |
<<: Installation of mysql5.7 and implementation process of long-term free use of Navicate
>>: Summary of various forms of applying CSS styles in web pages
Recommend
Analysis of MySQL lock wait and deadlock problems
Table of contents Preface: 1. Understand lock wai...
The use of MySQL triggers and what to pay attention to
Table of contents About Triggers Use of triggers ...
MySql cache query principle and cache monitoring and index monitoring introduction
Query Cache 1. Query Cache Operation Principle Be...
A brief analysis of how to access Windows 10 host folders from CentOS 8 virtual machines
After installing VMware Tools, ① text can be copi...
Examples of correct use of interface and type methods in TypeScript
Table of contents Preface interface type Appendix...
Detailed explanation of IFNULL() and COALESCE() functions to replace null in MySQL
The isnull() function cannot be used as a substit...
Vue uses vue-quill-editor rich text editor and uploads pictures to the server
Table of contents 1. Preparation 2. Define the gl...
Detailed explanation of the principle and usage of MySQL views
This article uses examples to illustrate the prin...
Summary of methods to improve mysql count
I believe many programmers are familiar with MySQ...
Recommended 20 best free English handwriting fonts
Jellyka BeesAntique Handwriting [ank]* Jellyka Cut...
Recommend a cool interactive website made by a front-end engineer
Website link: http://strml.net/ By Samuel Reed Ti...
Detailed explanation of the parsererror error case in JavaScript solution in ajax
The ultimate way to solve the parsererror error o...
React component communication routing parameter transfer (react-router-dom)
Table of contents I've been learning React re...
MySQL 8.0.21 free installation version configuration method graphic tutorial
Six steps to install MySQL (only the installation...
Implementation of MySQL5.7 mysqldump backup and recovery
MySQL backup Cold backup:停止服務進行備份，即停止數據庫的寫入Hot ba...