A Pen by agil triono.

CSS-MENU.markdown

CSS MENU

awesome Modern jQuery Accordion Menu

A Pen by agil triono on CodePen.

License.

index.html

<div id='cssmenu'>
<ul>
   <li class='has-sub last'><a href='#'><span>menu</span></a>
      <ul>
         <li><a href='#'><span>Widgets</span></a></li>
         <li><a href='#'><span>Menus</span></a></li>
         <li><a href='#'><span>Products</span></a></li>
         <li><a href='#'><span>About</span></a></li>
         <li><a href='#'><span>Location</span></a></li>
         <li class='last'><a href='#'><span>Contact</span></a></li>
      </ul>
   </li>
</ul>
</div>

script.js

$('#cssmenu > ul > li > a').click(function() {
  $('#cssmenu li').removeClass('active');
  $(this).closest('li').addClass('active');	
  var checkElement = $(this).next();
  if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
    $(this).closest('li').removeClass('active');
    checkElement.slideUp('normal');
  }
  if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
    $('#cssmenu ul ul:visible').slideUp('normal');
    checkElement.slideDown('normal');
  }
  if($(this).closest('li').find('ul').children().length == 0) {
    return true;
  } else {
    return false;	
  }		
});

style.css

@import url(http://fonts.googleapis.com/css?family=Ubuntu:300,400,500,700);

@import url(http://fonts.googleapis.com/css?family=Open+Sans:400,600,300);
@charset 'UTF-8';
/* Base Styles */
#cssmenu,
#cssmenu ul,
#cssmenu li,
#cssmenu a {
  margin: 0;
  padding: 0;
  border: 0;
  list-style: none;
  font-weight: normal;
  text-decoration: none;
  line-height: 1;
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  position: relative;
}
#cssmenu {
  width: 250px;
  border-bottom: 4px solid #656659;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  border-radius: 3px;
}
#cssmenu a {
  line-height: 1.3;
}
#cssmenu > ul > li:first-child {
  background: #66665e;
  background: -moz-linear-gradient(#66665e 0%, #45463d 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #66665e), color-stop(100%, #45463d));
  background: -webkit-linear-gradient(#66665e 0%, #45463d 100%);
  background: linear-gradient(#66665e 0%, #45463d 100%);
  border: 1px solid #45463d;
  -webkit-border-radius: 3px 3px 0 0;
  -moz-border-radius: 3px 3px 0 0;
  border-radius: 3px 3px 0 0;
}
#cssmenu > ul > li:first-child > a {
  padding: 15px 10px;
  background: url(pattern.png) top left repeat;
  border: none;
  border-top: 1px solid #818176;
  -webkit-border-radius: 3px 3px 0 0;
  -moz-border-radius: 3px 3px 0 0;
  border-radius: 3px 3px 0 0;
  font-family: 'Ubuntu', sans-serif;
  text-align: center;
  font-size: 18px;
  font-weight: 300;
  text-shadow: 0 -1px 1px #000000;
}
#cssmenu > ul > li:first-child > a > span {
  padding: 0;
}
#cssmenu > ul > li:first-child:hover {
  background: #66665e;
  background: -moz-linear-gradient(#66665e 0%, #45463d 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #66665e), color-stop(100%, #45463d));
  background: -webkit-linear-gradient(#66665e 0%, #45463d 100%);
  background: linear-gradient(#66665e 0%, #45463d 100%);
}
#cssmenu > ul > li {
  background: #ffbdf0;
  background: -moz-linear-gradient(#ffbdf0 0%, #ff8ae4 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ffbdf0), color-stop(100%, #ff8ae4));
  background: -webkit-linear-gradient(#ffbdf0 0%, #ff8ae4 100%);
  background: linear-gradient(#ffbdf0 0%, #ff8ae4 100%);
}
#cssmenu > ul > li:hover {
  background: #ffaeed;
  background: -moz-linear-gradient(#ffaeed 0%, #ff7be1 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ffaeed), color-stop(100%, #ff7be1));
  background: -webkit-linear-gradient(#ffaeed 0%, #ff7be1 100%);
  background: linear-gradient(#ffaeed 0%, #ff7be1 100%);
}
#cssmenu > ul > li > a {
  font-size: 14px;
  display: block;
  background: url(http://cssmenumaker.com/sites/default/files/menu/273//pattern.png) top left repeat;
  color: #ffffff;
  border: 1px solid #ff71df;
  border-top: none;
  text-shadow: 0 -1px 1px #ff24cd;
}
#cssmenu > ul > li > a > span {
  display: block;
  padding: 12px 10px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
}
#cssmenu > ul > li > a:hover {
  text-decoration: none;
}
#cssmenu > ul > li.active {
  border-bottom: none;
}
#cssmenu > ul > li.has-sub > a span {
  background: url(http://cssmenumaker.com/sites/default/files/menu/273//icon_plus.png) 96% center no-repeat;
}
#cssmenu > ul > li.has-sub.active > a span {
  background: url(http://cssmenumaker.com/sites/default/files/menu/273//icon_minus.png) 96% center no-repeat;
}
/* Sub menu */
#cssmenu ul ul {
  display: none;
  background: #fff;
  border-right: 1px solid #a2a194;
  border-left: 1px solid #a2a194;
}
#cssmenu ul ul li {
  padding: 0;
  border-bottom: 1px solid #d4d4d4;
  border-top: none;
  background: #f7f7f7;
  background: -moz-linear-gradient(#f7f7f7 0%, #ececec 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #f7f7f7), color-stop(100%, #ececec));
  background: -webkit-linear-gradient(#f7f7f7 0%, #ececec 100%);
  background: linear-gradient(#f7f7f7 0%, #ececec 100%);
}
#cssmenu ul ul li:last-child {
  border-bottom: none;
}
#cssmenu ul ul a {
  padding: 10px 10px 10px 25px;
  display: block;
  color: #ff00ff;
  font-size: 12px;
  font-weight: normal;
}
#cssmenu ul ul a:before {
  content: '»';
  position: absolute;
  left: 10px;
  color: #ffbdf0;
}
#cssmenu ul ul a:hover {
  color: #ffbdf0;
}

:D

:D