Home Web Front-end HTML Tutorial 效果实现案例1 - 林七七

效果实现案例1 - 林七七

May 21, 2016 am 08:35 AM

今天要介绍的是三角形的使用案例,照旧先给效果图。
解释:
1、这个正方形上的字就省略不说了,但要控制好文字块的宽度,以免被上面的"已点"提示挡到。
2、关于“已点”提示,我是如下实现的:大div设置“position:relative;”,小div设置"position:absolute;";  要设置好小div的width和height,再进行小div的旋转transform和top、right等细节的调整即可完成。
 
Tip:
1、旋转时可重新设定旋转中心,用transform-origin(具体使用细节请自行搜索),默认旋转中心是元素自己的中心位置;
2、小div的高度、宽度、top、right等值都会影响旋转效果,旋转角度默认45deg,其它可根据效果自行调整。
3、记得加上overflow:hidden; 隐藏掉大div之外的小div。
 
效果图如下所示:
 
html代码如下:
<span style="color: #0000ff;"><span style="color: #800000;">div </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="container"</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"><span style="color: #800000;">div </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="square"</span><span style="color: #0000ff;">></span>
        <span style="color: #0000ff;"><span style="color: #800000;">div </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="tip"</span><span style="color: #0000ff;">></span>已点<span style="color: #0000ff;"></span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
    <span style="color: #0000ff;"></span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span>
<span style="color: #0000ff;"></span><span style="color: #800000;">div</span><span style="color: #0000ff;">></span></span></span></span>
Copy after login
 
CSS代码如下:
<span style="color: #008080;"> 1</span> <span style="color: #800000;">*</span>{
<span style="color: #008080;"> 2</span> <span style="color: #ff0000;">    margin</span>:<span style="color: #0000ff;"> 0</span>;
<span style="color: #008080;"> 3</span> <span style="color: #ff0000;">    padding</span>:<span style="color: #0000ff;"> 0</span>;
<span style="color: #008080;"> 4</span> }
<span style="color: #008080;"> 5</span> <span style="color: #800000;">#container </span>{
<span style="color: #008080;"> 6</span> <span style="color: #ff0000;">    text-align</span>:<span style="color: #0000ff;"> center</span>;
<span style="color: #008080;"> 7</span> }
<span style="color: #008080;"> 8</span> <span style="color: #800000;">#square </span>{
<span style="color: #008080;"> 9</span> <span style="color: #ff0000;">    position</span>:<span style="color: #0000ff;"> relative</span>;
<span style="color: #008080;">10</span> <span style="color: #ff0000;">    background-color</span>:<span style="color: #0000ff;"> #DBEDFD</span>;
<span style="color: #008080;">11</span> <span style="color: #ff0000;">    width</span>:<span style="color: #0000ff;"> 100px</span>;
<span style="color: #008080;">12</span> <span style="color: #ff0000;">    height</span>:<span style="color: #0000ff;"> 100px</span>;
<span style="color: #008080;">13</span> <span style="color: #ff0000;">    margin</span>:<span style="color: #0000ff;"> 50px auto</span>;
<span style="color: #008080;">14</span> <span style="color: #ff0000;">    overflow</span>:<span style="color: #0000ff;">hidden</span>;
<span style="color: #008080;">15</span> }
<span style="color: #008080;">16</span> <span style="color: #800000;">#tip </span>{
<span style="color: #008080;">17</span> <span style="color: #ff0000;">    height</span>:<span style="color: #0000ff;"> 20%</span>;
<span style="color: #008080;">18</span> <span style="color: #ff0000;">    width</span>:<span style="color: #0000ff;"> 80%</span>;
<span style="color: #008080;">19</span> <span style="color: #ff0000;">    position</span>:<span style="color: #0000ff;"> absolute</span>;
<span style="color: #008080;">20</span> <span style="color: #ff0000;">    top</span>:<span style="color: #0000ff;"> 10%</span>;
<span style="color: #008080;">21</span> <span style="color: #ff0000;">    right</span>:<span style="color: #0000ff;"> -20%</span>;
<span style="color: #008080;">22</span> <span style="color: #ff0000;">    transform</span>:<span style="color: #0000ff;"> rotate(45deg)</span>;
<span style="color: #008080;">23</span> <span style="color: #ff0000;">    background-color</span>:<span style="color: #0000ff;"> white</span>;
<span style="color: #008080;">24</span> }
Copy after login

 

希望大家可以提供更好的效果实现方法,O(∩_∩)O谢谢

 

Statement of this Website
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

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial
1664
14
PHP Tutorial
1266
29
C# Tutorial
1239
24
Understanding HTML, CSS, and JavaScript: A Beginner's Guide Understanding HTML, CSS, and JavaScript: A Beginner's Guide Apr 12, 2025 am 12:02 AM

WebdevelopmentreliesonHTML,CSS,andJavaScript:1)HTMLstructurescontent,2)CSSstylesit,and3)JavaScriptaddsinteractivity,formingthebasisofmodernwebexperiences.

HTML, CSS, and JavaScript: Essential Tools for Web Developers HTML, CSS, and JavaScript: Essential Tools for Web Developers Apr 09, 2025 am 12:12 AM

HTML, CSS and JavaScript are the three pillars of web development. 1. HTML defines the web page structure and uses tags such as, etc. 2. CSS controls the web page style, using selectors and attributes such as color, font-size, etc. 3. JavaScript realizes dynamic effects and interaction, through event monitoring and DOM operations.

HTML: The Structure, CSS: The Style, JavaScript: The Behavior HTML: The Structure, CSS: The Style, JavaScript: The Behavior Apr 18, 2025 am 12:09 AM

The roles of HTML, CSS and JavaScript in web development are: 1. HTML defines the web page structure, 2. CSS controls the web page style, and 3. JavaScript adds dynamic behavior. Together, they build the framework, aesthetics and interactivity of modern websites.

The Future of HTML, CSS, and JavaScript: Web Development Trends The Future of HTML, CSS, and JavaScript: Web Development Trends Apr 19, 2025 am 12:02 AM

The future trends of HTML are semantics and web components, the future trends of CSS are CSS-in-JS and CSSHoudini, and the future trends of JavaScript are WebAssembly and Serverless. 1. HTML semantics improve accessibility and SEO effects, and Web components improve development efficiency, but attention should be paid to browser compatibility. 2. CSS-in-JS enhances style management flexibility but may increase file size. CSSHoudini allows direct operation of CSS rendering. 3.WebAssembly optimizes browser application performance but has a steep learning curve, and Serverless simplifies development but requires optimization of cold start problems.

The Future of HTML: Evolution and Trends in Web Design The Future of HTML: Evolution and Trends in Web Design Apr 17, 2025 am 12:12 AM

The future of HTML is full of infinite possibilities. 1) New features and standards will include more semantic tags and the popularity of WebComponents. 2) The web design trend will continue to develop towards responsive and accessible design. 3) Performance optimization will improve the user experience through responsive image loading and lazy loading technologies.

HTML vs. CSS vs. JavaScript: A Comparative Overview HTML vs. CSS vs. JavaScript: A Comparative Overview Apr 16, 2025 am 12:04 AM

The roles of HTML, CSS and JavaScript in web development are: HTML is responsible for content structure, CSS is responsible for style, and JavaScript is responsible for dynamic behavior. 1. HTML defines the web page structure and content through tags to ensure semantics. 2. CSS controls the web page style through selectors and attributes to make it beautiful and easy to read. 3. JavaScript controls web page behavior through scripts to achieve dynamic and interactive functions.

HTML: Building the Structure of Web Pages HTML: Building the Structure of Web Pages Apr 14, 2025 am 12:14 AM

HTML is the cornerstone of building web page structure. 1. HTML defines the content structure and semantics, and uses, etc. tags. 2. Provide semantic markers, such as, etc., to improve SEO effect. 3. To realize user interaction through tags, pay attention to form verification. 4. Use advanced elements such as, combined with JavaScript to achieve dynamic effects. 5. Common errors include unclosed labels and unquoted attribute values, and verification tools are required. 6. Optimization strategies include reducing HTTP requests, compressing HTML, using semantic tags, etc.

The Role of HTML: Structuring Web Content The Role of HTML: Structuring Web Content Apr 11, 2025 am 12:12 AM

The role of HTML is to define the structure and content of a web page through tags and attributes. 1. HTML organizes content through tags such as , making it easy to read and understand. 2. Use semantic tags such as, etc. to enhance accessibility and SEO. 3. Optimizing HTML code can improve web page loading speed and user experience.

See all articles