css3 如何实现圆边框的渐变? 如图-H5 Tutorial-php.cn

Home

Web Front-end

H5 Tutorial

css3 如何实现圆边框的渐变? 如图

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jun 07, 2016 am 08:44 AM

回复内容：

<span class="o"><!</span><span class="nt">DOCTYPE</span> <span class="nt">html</span><span class="o">></span>
<span class="o"><</span><span class="nt">html</span><span class="o">></span>
<span class="o"><</span><span class="nt">head</span><span class="o">></span>
	<span class="o"><</span><span class="nt">meta</span> <span class="nt">charset</span><span class="o">=</span><span class="s2">"utf-8"</span> <span class="o">/></span>
	<span class="o"><</span><span class="nt">style</span><span class="o">></span>
		<span class="nt">div</span> <span class="p">{</span> <span class="k">width</span><span class="o">:</span><span class="m">100px</span><span class="p">;</span> <span class="k">height</span><span class="o">:</span><span class="m">100px</span><span class="p">;</span> <span class="o">-</span><span class="n">webkit</span><span class="o">-</span><span class="n">transform</span><span class="o">:</span><span class="n">rotate</span><span class="p">(</span><span class="m">90</span><span class="n">deg</span><span class="p">);}</span>
		<span class="nt">div</span><span class="nd">:before</span> <span class="p">{</span><span class="k">content</span><span class="o">:</span><span class="s2">""</span><span class="p">;</span> <span class="k">display</span><span class="o">:</span><span class="k">block</span><span class="p">;</span> <span class="k">width</span><span class="o">:</span><span class="m">100px</span><span class="p">;</span><span class="k">height</span><span class="o">:</span><span class="m">50px</span><span class="p">;</span> <span class="k">margin-top</span><span class="o">:</span><span class="m">10px</span><span class="p">;</span> <span class="k">padding</span><span class="o">:</span><span class="m">10px</span><span class="p">;</span> <span class="k">padding-bottom</span><span class="o">:</span><span class="m">0</span><span class="p">;</span> <span class="n">box</span><span class="o">-</span><span class="n">sizing</span><span class="o">:</span><span class="k">border</span><span class="o">-</span><span class="n">box</span><span class="p">;</span>
			<span class="k">border-top</span><span class="o">-</span><span class="k">left</span><span class="o">-</span><span class="n">radius</span><span class="o">:</span><span class="m">50px</span><span class="p">;</span>
			<span class="k">border-top</span><span class="o">-</span><span class="k">right</span><span class="o">-</span><span class="n">radius</span><span class="o">:</span><span class="m">50px</span><span class="p">;</span>
			<span class="k">background</span><span class="o">:-</span><span class="n">webkit</span><span class="o">-</span><span class="n">gradient</span><span class="p">(</span>
				<span class="n">linear</span><span class="o">,</span>
				<span class="k">left</span> <span class="k">top</span><span class="o">,</span>
				<span class="k">right</span> <span class="k">top</span><span class="o">,</span>
				<span class="k">color</span><span class="o">-</span><span class="n">stop</span><span class="p">(</span><span class="m">0</span><span class="o">,</span><span class="m">#fff</span><span class="p">)</span><span class="o">,</span>
				<span class="k">color</span><span class="o">-</span><span class="n">stop</span><span class="p">(</span><span class="m">1</span><span class="o">,</span><span class="m">#fff</span><span class="p">)</span>
			<span class="p">)</span><span class="o">,-</span><span class="n">webkit</span><span class="o">-</span><span class="n">gradient</span><span class="p">(</span>
				<span class="n">linear</span><span class="o">,</span>
				<span class="k">left</span> <span class="k">top</span><span class="o">,</span>
				<span class="k">right</span> <span class="k">top</span><span class="o">,</span>
				<span class="k">color</span><span class="o">-</span><span class="n">stop</span><span class="p">(</span><span class="m">0</span><span class="o">,</span><span class="m">#077df8</span><span class="p">)</span><span class="o">,</span>
				<span class="k">color</span><span class="o">-</span><span class="n">stop</span><span class="p">(</span><span class="m">1</span><span class="o">,</span><span class="m">#74baff</span><span class="p">)</span>
			<span class="p">);</span>
			<span class="k">background</span><span class="o">-</span><span class="k">clip</span><span class="o">:</span><span class="k">content</span><span class="o">-</span><span class="n">box</span><span class="o">,</span><span class="k">padding</span><span class="o">-</span><span class="n">box</span><span class="p">;</span>
		<span class="p">}</span>
		<span class="nt">div</span><span class="nd">:after</span> <span class="p">{</span><span class="k">content</span><span class="o">:</span><span class="s2">""</span><span class="p">;</span> <span class="k">display</span><span class="o">:</span><span class="k">block</span><span class="p">;</span> <span class="k">width</span><span class="o">:</span><span class="m">100px</span><span class="p">;</span><span class="k">height</span><span class="o">:</span><span class="m">50px</span><span class="p">;</span> <span class="k">padding</span><span class="o">:</span><span class="m">10px</span><span class="p">;</span> <span class="k">padding-top</span><span class="o">:</span><span class="m">0</span><span class="p">;</span> <span class="n">box</span><span class="o">-</span><span class="n">sizing</span><span class="o">:</span><span class="k">border</span><span class="o">-</span><span class="n">box</span><span class="p">;</span>
			<span class="k">border-bottom</span><span class="o">-</span><span class="k">left</span><span class="o">-</span><span class="n">radius</span><span class="o">:</span><span class="m">50px</span><span class="p">;</span>
			<span class="k">border-bottom</span><span class="o">-</span><span class="k">right</span><span class="o">-</span><span class="n">radius</span><span class="o">:</span><span class="m">50px</span><span class="p">;</span>
			<span class="k">background</span><span class="o">:-</span><span class="n">webkit</span><span class="o">-</span><span class="n">gradient</span><span class="p">(</span>
				<span class="n">linear</span><span class="o">,</span>
				<span class="k">left</span> <span class="k">top</span><span class="o">,</span>
				<span class="k">right</span> <span class="k">top</span><span class="o">,</span>
				<span class="k">color</span><span class="o">-</span><span class="n">stop</span><span class="p">(</span><span class="m">0</span><span class="o">,</span><span class="m">#fff</span><span class="p">)</span><span class="o">,</span>
				<span class="k">color</span><span class="o">-</span><span class="n">stop</span><span class="p">(</span><span class="m">1</span><span class="o">,</span><span class="m">#fff</span><span class="p">)</span>
			<span class="p">)</span><span class="o">,-</span><span class="n">webkit</span><span class="o">-</span><span class="n">gradient</span><span class="p">(</span>
				<span class="n">linear</span><span class="o">,</span>
				<span class="k">left</span> <span class="k">top</span><span class="o">,</span>
				<span class="k">right</span> <span class="k">top</span><span class="o">,</span>
				<span class="k">color</span><span class="o">-</span><span class="n">stop</span><span class="p">(</span><span class="m">0</span><span class="o">,</span><span class="m">#fff</span><span class="p">)</span><span class="o">,</span>
				<span class="k">color</span><span class="o">-</span><span class="n">stop</span><span class="p">(</span><span class="m">1</span><span class="o">,</span><span class="m">#74baff</span><span class="p">)</span>
			<span class="p">);</span>
			<span class="k">background</span><span class="o">-</span><span class="k">clip</span><span class="o">:</span><span class="k">content</span><span class="o">-</span><span class="n">box</span><span class="o">,</span><span class="k">padding</span><span class="o">-</span><span class="n">box</span><span class="p">;</span>
		<span class="p">}</span>
	<span class="o"></</span><span class="nt">style</span><span class="o">></span>
<span class="o"></</span><span class="nt">head</span><span class="o">></span>
<span class="o"><</span><span class="nt">body</span><span class="o">></span>
	<span class="o"><</span><span class="nt">div</span><span class="o">></</span><span class="nt">div</span><span class="o">></span>
<span class="o"></</span><span class="nt">body</span><span class="o">></span>
<span class="o"></</span><span class="nt">html</span><span class="o">></span>

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

How to Add Audio to My HTML5 Website?Mar 10, 2025 pm 03:01 PM

This article explains how to embed audio in HTML5 using the <audio> element, including best practices for format selection (MP3, Ogg Vorbis), file optimization, and JavaScript control for playback. It emphasizes using multiple audio f

How to Use HTML5 Forms for User Input?Mar 10, 2025 pm 02:59 PM

This article explains how to create and validate HTML5 forms. It details the <form> element, input types (text, email, number, etc.), and attributes (required, pattern, min, max). The advantages of HTML5 forms over older methods, incl

How do I use the HTML5 Page Visibility API to detect when a page is visible?Mar 13, 2025 pm 07:51 PM

The article discusses using the HTML5 Page Visibility API to detect page visibility, improve user experience, and optimize resource usage. Key aspects include pausing media, reducing CPU load, and managing analytics based on visibility changes.

How do I use viewport meta tags to control page scaling on mobile devices?Mar 13, 2025 pm 08:00 PM

The article discusses using viewport meta tags to control page scaling on mobile devices, focusing on settings like width and initial-scale for optimal responsiveness and performance.Character count: 159

How do I handle user location privacy and permissions with the Geolocation API?Mar 18, 2025 pm 02:16 PM

The article discusses managing user location privacy and permissions using the Geolocation API, emphasizing best practices for requesting permissions, ensuring data security, and complying with privacy laws.

How to Create Interactive Games with HTML5 and JavaScript?Mar 10, 2025 pm 06:34 PM

This article details creating interactive HTML5 games using JavaScript. It covers game design, HTML structure, CSS styling, JavaScript logic (including event handling and animation), and audio integration. Essential JavaScript libraries (Phaser, Pi

How do I use the HTML5 Notifications API to display desktop notifications?Mar 13, 2025 pm 07:57 PM

The article explains how to use the HTML5 Notifications API to display desktop notifications, focusing on permission requirements, customization, and browser support.

How do I use the HTML5 WebSockets API for bidirectional communication between client and server?Mar 12, 2025 pm 03:20 PM

This article explains the HTML5 WebSockets API for real-time, bidirectional client-server communication. It details client-side (JavaScript) and server-side (Python/Flask) implementations, addressing challenges like scalability, state management, an

See all articles

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

Repo: How To Revive Teammates

1 months agoBy尊渡假赌尊渡假赌尊渡假赌

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)

2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hello Kitty Island Adventure: How To Get Giant Seeds

1 months agoBy尊渡假赌尊渡假赌尊渡假赌

How Long Does It Take To Beat Split Fiction?

4 weeks agoByDDD

R.E.P.O. Save File Location: Where Is It & How to Protect It?

4 weeks agoByDDD

Hot Tools

SublimeText3 English version

Recommended: Win version, supports code prompts!

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.

Zend Studio 13.0.1

Powerful PHP integrated development environment

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

Hot Topics

Where is the login entrance for gmail email?

7369

1628

1354

1266

1214