Classic rounded corner drop-down menu effect code implemented by JS CSS

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Classic rounded corner drop-down menu effect code implemented by JS CSS_javascript skills

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May 16, 2016 pm 03:35 PM

cssjsDrop-down menurounded corners

The example in this article describes the rounded corner drop-down menu effect code implemented by JS CSS. Share it with everyone for your reference, the details are as follows:

I believe many friends will like this menu. The rounded drop-down menu implemented by CSS JS does not use any decorative images. The rounded corners are completely completed with JS, so there is a little more code. If you want to use it My friend extracted the JS file and saved it separately, which is more reasonable.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-css-jd-cicle-style-button-demo/

The specific code is as follows:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<title>QuickMenu 超强悍菜单</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<style type="text/css">
.qmmc .qmdivider{display:block;font-size:1px;border-width:0px;border-style:solid;position:relative;z-index:1;}.qmmc .qmdividery{float:left;width:0px;}.qmmc .qmtitle{display:block;cursor:default;white-space:nowrap;position:relative;z-index:1;}.qmclear {font-size:1px;height:0px;width:0px;clear:left;line-height:0px;display:block;float:none !important;}.qmmc {position:relative;zoom:1;z-index:10;}.qmmc a, .qmmc li {float:left;display:block;white-space:nowrap;position:relative;z-index:1;}.qmmc div a, .qmmc ul a, .qmmc ul li {float:none;}.qmsh div a {float:left;}.qmmc div{visibility:hidden;position:absolute;}.qmmc .qmcbox{cursor:default;display:block;position:relative;z-index:1;}.qmmc .qmcbox a{display:inline;}.qmmc .qmcbox div{float:none;position:static;visibility:inherit;left:auto;}.qmmc li {z-index:auto;}.qmmc ul {left:-10000px;position:absolute;z-index:10;}.qmmc, .qmmc ul {list-style:none;padding:0px;margin:0px;}.qmmc li a {float:none;}.qmmc li:hover>ul{left:auto;}#qm0 ul {top:100%;}#qm0 ul li:hover>ul{top:0px;left:100%;}
 #qm0 
 { 
  padding:5px;
  border-width:1px;
  border-style:solid;
  border-color:#eeeeee;
 }
 #qm0 a 
 { 
  padding:5px 4px 5px 5px;
  color:#555555;
  font-family:Arial;
  font-size:10px;
  text-decoration:none;
 }
 #qm0 div, #qm0 ul 
 { 
  padding:10px;
  margin:-2px 0px 0px;
  background-color:transparent;
  border-style:none;
 }
 #qm0 div a, #qm0 ul a 
 { 
  padding:3px 10px 3px 5px;
  background-color:transparent;
  font-size:11px;
  border-width:0px;
  border-style:none;
 } 
 #qm0 div a:hover 
 { 
  background-color:#dadada;
  color:#cc0000;
 }
 #qm0 ul li:hover>a 
 { 
  background-color:#dadada;
  color:#cc0000;
 }
 body #qm0 div .qmactive, body #qm0 div .qmactive:hover 
 { 
  background-color:#dadada;
  color:#cc0000;
 } 
 #qm0 .qmtitle 
 { 
  cursor:default;
  padding:3px 0px 3px 4px;
  color:#444444;
  font-family:arial;
  font-size:11px;
  font-weight:bold;
 }
 #qm0 .qmdividerx 
 { 
  border-top-width:1px;
  margin:4px 0px;
  border-color:#bfbfbf;
 }
 #qm0 .qmdividery 
 { 
  border-left-width:1px;
  height:15px;
  margin:4px 2px 0px;
  border-color:#aaaaaa;
 }
 #qm0 .qmritem span 
 { 
  border-color:#dadada;
  background-color:#f7f7f7;
 }
 #qm0 .qmritemcontent 
 { 
  padding:0px 0px 0px 4px;
 }
 ul#qm0 li:hover > a 
 { 
  background-color:#f7f7f7;
 } 
 ul#qm0 ul 
 { 
  padding:10px;
  margin:-2px 0px 0px;
  background-color:#f7f7f7;
  border-width:1px;
  border-style:solid;
  border-color:#dadada;
 }
</style>
<style type="text/css">.qmfv{visibility:visible !important;}.qmfh{visibility:hidden !important;}</style><script type="text/javascript">if (!window.qmad){qmad=new Object();qmad.binit="";qmad.bvis="";qmad.bhide="";}</script>
 <!-- Add-On Settings -->
 <script type="text/JavaScript">
  var a = qmad.qm0 = new Object();
  a.rcorner_size = 6;
  a.rcorner_border_color = "#dadada";
  a.rcorner_bg_color = "#F7F7F7";
  a.rcorner_apply_corners = new Array(false,true,true,true);
  a.rcorner_top_line_auto_inset = true;
  a.ritem_size = 4;
  a.ritem_apply = "main";
  a.ritem_main_apply_corners = new Array(true,true,false,false);
  a.ritem_show_on_actives = true;
 </script>
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