打造最美CSS多级下拉横向导航菜单代码
建站知识 2021-07-03 08:15www.168986.cn长沙网站建设
本文实例为大家分享了纯CSS实现多级下拉横向导航菜单代码,供大家参考,具体内容如下
先看看效果图
实现代码
CSS代码
CSS Code复制内容到剪贴板
- <style type="text/css">
- / for this demo only /
- #backgroundHolder { width:750px; height:500px; padding-:10px; margin:0 auto; }
- / ---------------------------------------------------------------------------- /
- / default styling /
- .nav, .nav ul { list-style-type:none; margin:0; padding:0; }
- .nav a { text-decoration:none; }
- .nav { font-family: arial, sans-serif; font-size:12px; width:650px; margin:0 auto; }
- / style the links /
- .nav a { background:url(ulmulti3/box.gif) no-repeat rightright center; }
- .nav a. { background:url(ulmulti3/box.gif) no-repeat rightright ; }
- .nav a.2 { background:url(ulmulti3/box2.gif) no-repeat rightright ; }
- .nav a.bottombottom { background:url(ulmulti3/box.gif) no-repeat rightright bottombottom; }
- .rightright ul ul a { background:url(ulmulti3/box3.gif) no-repeat rightright center; }
- .rightright ul ul a.2 { background:url(ulmulti3/box3.gif) no-repeat rightright ; }
- .rightright ul ul a.bottombottom { background:url(ulmulti3/box3.gif) no-repeat rightright bottombottom; }
- / style the <b> element so that is does not affect the size of the link /
- .nav a b { color:#fff; font-weight:normal; display:block; padding:5px 10px 5px 15px; }
- .nav .fly .main b { background: transparent url(ulmulti3/arrow.gif) no-repeat 117px 9px; }
- .nav .down b { background: transparent url(ulmulti3/arrow2.gif) no-repeat 115px 11px; }
- .nav .rightright ul b { text-align:rightright; }
- .nav .rightright ul ul b { padding: 5px 15px 5px 10px; }
- .nav .rightright ul .main b { background: transparent url(ulmulti3/arrow3.gif) no-repeat 15px 9px; text-align:rightright; }
- .nav .rightright ul ul .main b { background: transparent url(ulmulti3/arrow3.gif) no-repeat 5px 9px; text-align:rightright; }
- / HEIGHT /
- .nav ul ul { :-24px; } / position the of the flyout first sub menus /
- .nav ul ul ul { :-25px; } / position the of the flyout second and third sub menus /
- .nav ul.two { :-40px; } / position the of the flyout sub menus with previous text on two lines /
- / WIDTH change this WITH CARE to suit your requirements /
- /set the link width here/
- .nav .drop, .nav a { width:130px; }
- .nav ul li { max-width:130px; } / fix for IE8 /
- / set the left flyout position here /
- .nav ul ul { left:130px; }
- / set the right flyout position here /
- .nav li.rightright ul ul { left:auto; rightright:120px; }
- .nav li.rightright ul ul ul { left:auto; rightright:130px; }
- / make this WIDTH - 1px / / or WIDTH - 0.063em if using em sizing /
- .nav a { margin-right:-129px; }
- / ---------------------------------------------------------------------------- /
- / DO NOT CHANGE ANYTHING BELOW /
- .nav li { float:left; } / fixes IE bugs, and allows for clearing /
- .nav ul { float:left; position:relative; z-index:20; } / necessary for float drop and to stack the <ul>s /
- .nav ul li { clear:left; } / must clear the floated list item inside sublist /
- .nav a { position:relative; display:block; } / needs to have a position, to be above the rest /
- .nav a.main { float:left; / necessary for float drop / margin-:10000px; } / bring the level links back into view /
- .nav .drop, .nav .fly { margin-:-10000px; } / hide the sub links and their containers, opera has low upper limits /
- .nav ul { margin-bottom:-5000px; } / avoid any interaction between the subs, can be any large size /
- / The bit that does ALL the work to bring the sub menus into view /
- .nav a:hover, .nav a:focus, .nav a:active { margin-right:0; z-index:10; outline:0; }
- .nav a:hover b, .nav a:focus b, .nav a:active b { color:#000; cursor:pointer; } / this is for keyboard tabbing color change /
- / OPERA fix /
- .nav ul:hover, .nav ul ul:hover { clear:left; } / to s intermittent sub link :hover problems /
- / ---------------------------------------------------------------------------- /
- </style>
- <!--[if lte IE 7]>
- <style type="text/css">
- / bug fixes for IE7 and lower - DO NOT CHANGE /
- .nav .fly {width:99%;} / make each flyout 99% of the prevous level /
- a:active {} / requires a blank style for :active to s it being buggy /
- </style>
html代码
XML/HTML Code复制内容到剪贴板
- <body>
- <div id="backgroundHolder">
- <ul class="nav">
- <li class="drop"><a class="main " href="#url"><b>Home</b></a></li>
- <li class="drop"><a class="main down " href="#url"><b>Equipment</b></a>
- <ul>
- <li class="fly"><a class="main" href="#url"><b>Cameras</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Film Type</b></a></li>
- <li><a href="#url"><b>Compact</b></a></li>
- <li><a href="#url"><b>Polaroid</b></a></li>
- <li><a href="#url"><b>Digital</b></a></li>
- <li class="fly"><a class="main" href="#url"><b>Digital SLR</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Canon</b></a></li>
- <li><a href="#url"><b>Nikon</b></a></li>
- <li><a href="#url"><b>Panasonic</b></a></li>
- <li><a class="bottom" href="#url"><b>Kodak</b></a></li>
- </ul>
- </li>
- <li><a class="bottom" href="#url"><b>Second Hand</b></a></li>
- </ul>
- </li>
- <li class="fly"><a class="main" href="#url"><b>Video Cameras & Aessories</b></a>
- <ul class="two">
- <li class="fly"><a class="main 2" href="#url"><b>Latest Models</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Nikon</b></a></li>
- <li><a href="#url"><b>Panasonic</b></a></li>
- <li><a href="#url"><b>Canon</b></a></li>
- <li><a href="#url"><b>Pentax</b></a></li>
- <li><a class="bottom" href="#url"><b>Minolta</b></a></li>
- </ul>
- </li>
- <li><a href="#url"><b>Special Offers</b></a></li>
- <li><a class="bottom" href="#url"><b>Professional</b></a></li>
- </ul>
- </li>
- <li class="fly"><a class="main" href="#url"><b>Lenses</b></a>
- <ul>
- <li class="fly"><a class="main 2" href="#url"><b>Digital</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Standard</b></a></li>
- <li><a href="#url"><b>Telephoto</b></a></li>
- <li><a href="#url"><b>Wide Angle</b></a></li>
- <li class="fly"><a class="main" href="#url"><b>Zoom</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Nikon</b></a></li>
- <li><a href="#url"><b>Pentax</b></a></li>
- <li><a href="#url"><b>Minolta</b></a></li>
- <li><a class="bottom" href="#url"><b>Panasonic</b></a></li>
- </ul>
- </li>
- <li class="fly"><a class="main" href="#url"><b>Zoom with Macro</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Panasonic</b></a></li>
- <li><a href="#url"><b>Minolta</b></a></li>
- <li><a href="#url"><b>Pentax</b></a></li>
- <li><a href="#url"><b>Canon</b></a></li>
- <li><a class="bottom" href="#url"><b>Nikon</b></a></li>
- </ul>
- </li>
- <li><a href="#url"><b>Fisheye</b></a></li>
- <li><a class="bottom" href="#url"><b>x2 converters</b></a></li>
- </ul>
- </li>
- <li class="fly"><a class="main" href="#url"><b>Standard SLR</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Canon</b></a></li>
- <li><a href="#url"><b>Nikon</b></a></li>
- <li><a href="#url"><b>Panasonic</b></a></li>
- <li><a href="#url"><b>Pentax</b></a></li>
- <li><a class="bottom" href="#url"><b>Minolta</b></a></li>
- </ul>
- </li>
- <li><a href="#url"><b>Cases</b></a></li>
- <li class="fly"><a class="main" href="#url"><b>Large Format</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Hasselblad</b></a></li>
- <li><a href="#url"><b>Arca-Swiss</b></a></li>
- <li><a class="bottom" href="#url"><b>Leica</b></a></li>
- </ul>
- </li>
- <li><a href="#url"><b>Lens Hoods</b></a></li>
- <li><a class="bottom" href="#url"><b>Lens Cleaners</b></a></li>
- </ul>
- </li>
- <li><a href="#url"><b>Tripods</b></a></li>
- <li><a href="#url"><b>Flashguns</b></a></li>
- <li><a href="#url"><b>Aessories, filters & lens covers</b></a></li>
- <li><a href="#url"><b>Special Offers</b></a></li>
- <li><a class="bottom" href="#url"><b>Electronics</b></a></li>
- </ul>
- </li>
- <li class="drop"><a class="main down " href="#url"><b>Aessories</b></a>
- <ul>
- <li class="fly"><a class="main" href="#url"><b>Flashguns</b></a>
- <ul>
- <li class="fly"><a class="main 2" href="#url"><b>Digital Cameras</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Nikon</b></a></li>
- <li><a href="#url"><b>Canon</b></a></li>
- <li><a href="#url"><b>Panasonic</b></a></li>
- <li><a href="#url"><b>Pentax</b></a></li>
- <li><a class="bottom" href="#url"><b>Kodak</b></a></li>
- </ul>
- </li>
- <li><a href="#url"><b>Film Cameras</b></a></li>
- <li><a href="#url"><b>Reflectors</b></a></li>
- <li><a href="#url"><b>Stands</b></a></li>
- <li><a href="#url"><b>Remote Control</b></a></li>
- <li><a class="bottom" href="#url"><b>Batteries</b></a></li>
- </ul>
- </li>
- <li class="fly"><a class="main" href="#url"><b>Filters</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Ultra Violet</b></a></li>
- <li><a href="#url"><b>Lens protection</b></a></li>
- <li><a href="#url"><b>Yellow</b></a></li>
- <li><a href="#url"><b>Red</b></a></li>
- <li><a href="#url"><b>Orange</b></a></li>
- <li><a class="bottom" href="#url"><b>Blue</b></a></li>
- </ul>
- </li>
- <li class="fly"><a class="main" href="#url"><b>Remote Control</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Canon</b></a></li>
- <li><a href="#url"><b>Nikon</b></a></li>
- <li><a class="bottom" href="#url"><b>Pentax</b></a></li>
- </ul>
- </li>
- <li class="fly"><a class="main" href="#url"><b>Camera Cases</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Pentax</b></a></li>
- <li><a href="#url"><b>Nikox</b></a></li>
- <li><a href="#url"><b>Canon</b></a></li>
- <li><a href="#url"><b>Pentax</b></a></li>
- <li><a href="#url"><b>Kodak</b></a></li>
- <li><a class="bottom" href="#url"><b>Minolta</b></a></li>
- </ul>
- </li>
- <li><a class="bottom" href="#url"><b>Lens Brush</b></a></li>
- </ul>
- </li>
- <li class="drop right"><a class="main down " href="#url"><b>Outlets</b></a>
- <ul>
- <li><a href="#url"><b>Support</b></a></li>
- <li><a href="#url"><b>Buying</b></a></li>
- <li><a href="#url"><b>Photographers</b></a></li>
- <li class="fly"><a class="main" href="#url"><b>Stockist</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Currys</b></a></li>
- <li><a href="#url"><b>Dixons</b></a></li>
- <li><a href="#url"><b>Jessops</b></a></li>
- <li><a class="bottom" href="#url"><b>Staples</b></a></li>
- </ul>
- </li>
- <li><a href="#5"><b>General</b></a></li>
- <li class="fly"><a class="main bottom" href="#url"><b>Sales</b></a>
- <ul>
- <li><a class="2" href="#url"><b>USA</b></a></li>
- <li><a href="#url"><b>CANADA</b></a></li>
- <li><a href="#url"><b>South America</b></a></li>
- <li class="fly"><a class="main" href="#url"><b>Europe</b></a>
- <ul>
- <li><a class="2" href="#url"><b>Britain</b></a></li>
- <li><a href="#url"><b>France</b></a></li>
- <li><a href="#url"><b>Germany</b></a></li>
- <li><a href="#url"><b>Spain</b></a></li>
- <li><a class="bottom" href="#url"><b>Italy</b></a></li>
- </ul>
- </li>
- <li><a href="#url"><b>Australia</b></a></li>
- <li><a class="bottom" href="#url"><b>Asia</b></a></li>
- </ul>
- </li>
- </ul>
- </li>
- <li class="drop"><a class="main " href="#url"><b>Privacy Policy</b></a></li>
- </ul>
- </div>
- <br>
- <br>
- <div align="center"> </div>
- </body>
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