How can I make this accordion effect have a default opening page?
I want to open Popular Post by default
#accordion { margin:0; padding:0; list-style:none; } #accordion li { width: 485px; } #accordion li a { display: block; width: 485px; height: 43px; text-indent:-999em; outline:none; } /* Using CSS Sprite for menu item */ #accordion li a.popular { background:url(images/body.jpg) no-repeat 0 0; } #accordion li a.popular:hover, .popularOver { background:url(images/body.jpg) no-repeat -268px 0 !important; } #accordion li a.category { background:url(images/body.jpg) no-repeat 0 -43px; } #accordion li a.category:hover, .categoryOver { background:url(images/body.jpg) no-repeat -268px -43px !important; } #accordion li a.comment { background:url(images/body.jpg) no-repeat 0 -86px; } #accordion li a.comment:hover, .commentOver { background:url(images/body.jpg) no-repeat -268px -86px !important; } /* Second Level UL List*/ #accordion ul { background: rgb(53, 3, 7) repeat-y 0 0; width:485px; margin:0; padding:0; display:none; } #accordion ul li { height:30px; } /* styling of submenu item */ #accordion ul li a { width: 485px; height:25px; margin-left:15px; padding-top:5px; border-bottom: 1px dotted #777; text-indent:0; color:#ccc; text-decoration:none; } /* remove border bottom of the last item */ #accordion ul li a.last { border-bottom: none; }
<div><ul id="accordion" > <li> <a href="#" class="item popular" rel="popular">Popular Post</a> <ul> 三国故事 </ul> </li> <li> <a href="#" class="item category" rel="category">Category</a> <ul> <li><a href="#">Category 1</a></li> <li><a href="#">Category 2</a></li> <li><a href="#" class="last">Category 3</a></li> </ul> </li> <li> <a href="#" class="item comment" rel="comment">Recent Comment</a> <ul> <li><a href="#">Comment 1</a></li> <li><a href="#">Comment 2</a></li> <li><a href="#" class="last">Comment 3</a></li> </ul> </li></ul></div>
Reply to discussion (solution)
Why not people. . .
Does anyone want to reply separately?
The Story of the Three Kingdoms

The future of HTML will develop in a more semantic, functional and modular direction. 1) Semanticization will make the tag describe the content more clearly, improving SEO and barrier-free access. 2) Functionalization will introduce new elements and attributes to meet user needs. 3) Modularity will support component development and improve code reusability.

HTMLattributesarecrucialinwebdevelopmentforcontrollingbehavior,appearance,andfunctionality.Theyenhanceinteractivity,accessibility,andSEO.Forexample,thesrcattributeintagsimpactsSEO,whileonclickintagsaddsinteractivity.Touseattributeseffectively:1)Usese

The alt attribute is an important part of the tag in HTML and is used to provide alternative text for images. 1. When the image cannot be loaded, the text in the alt attribute will be displayed to improve the user experience. 2. Screen readers use the alt attribute to help visually impaired users understand the content of the picture. 3. Search engines index text in the alt attribute to improve the SEO ranking of web pages.

The roles of HTML, CSS and JavaScript in web development are: 1. HTML is used to build web page structure; 2. CSS is used to beautify the appearance of web pages; 3. JavaScript is used to achieve dynamic interaction. Through tags, styles and scripts, these three together build the core functions of modern web pages.

Setting the lang attributes of a tag is a key step in optimizing web accessibility and SEO. 1) Set the lang attribute in the tag, such as. 2) In multilingual content, set lang attributes for different language parts, such as. 3) Use language codes that comply with ISO639-1 standards, such as "en", "fr", "zh", etc. Correctly setting the lang attribute can improve the accessibility of web pages and search engine rankings.

HTMLattributesareessentialforenhancingwebelements'functionalityandappearance.Theyaddinformationtodefinebehavior,appearance,andinteraction,makingwebsitesinteractive,responsive,andvisuallyappealing.Attributeslikesrc,href,class,type,anddisabledtransform

TocreatealistinHTML,useforunorderedlistsandfororderedlists:1)Forunorderedlists,wrapitemsinanduseforeachitem,renderingasabulletedlist.2)Fororderedlists,useandfornumberedlists,customizablewiththetypeattributefordifferentnumberingstyles.

HTML is used to build websites with clear structure. 1) Use tags such as, and define the website structure. 2) Examples show the structure of blogs and e-commerce websites. 3) Avoid common mistakes such as incorrect label nesting. 4) Optimize performance by reducing HTTP requests and using semantic tags.


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

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

Hot Article

Hot Tools

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool
