我怎样才能更改下拉菜单 [英] How Could I Change A Drop Down Menu
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问题描述
我有一个下拉菜单，我希望我的子菜单从左侧掉落
现在我的问题是它的子菜单从右边掉落
我的问题在下面的链接中显而易见
http://s5.picofile.com/file/8129603992/left.png [ ^ ]
以下是代码：
HTML：
i have a dropdown menu and i want my submenu drop from the left side
now my problem is it's submenu drop from the right
my broblem is obvious in picture in the below link
http://s5.picofile.com/file/8129603992/left.png[^]
and Here is The CODE :
HTML :
<!DOCTYPE html>
<html>
<head>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
<meta http-equiv='X-UA-Compatible' content='IE=edge,chrome=1' />
<link rel='stylesheet' type='text/css' href='styles.css' />
</head>
<body>
<div id='cssmenu'>
<ul>
<li class='last'><a href='index.html'><span>Home</span></a></li>
<li class='has-sub'><a href='#'><span>Products</span></a>
<ul>
<li class='has-sub'><a href='#'><span>Product 1</span></a>
<ul>
<li><a href='#'><span>Sub Item</span></a></li>
<li class='last'><a href='#'><span>Sub Item</span></a></li>
</ul>
</li>
<li class='has-sub'><a href='#'><span>Product 2</span></a>
<ul>
<li><a href='#'><span>Sub Item</span></a></li>
<li class='last'><a href='#'><span>Sub Item</span></a></li>
</ul>
</li>
</ul>
</li>
<li><a href='#'><span>About</span></a></li>
<li class='active'><a href='#'><span>Contact</span></a></li>
</ul>
</div>
</body>
</html>
< br $>
CSS：
< br $>
CSS :
@import url(http://fonts.googleapis.com/css?family=Oxygen+Mono);
/* Starter CSS for Menu */
#cssmenu {
padding: 0;
margin: 0;
border: 0;
width: auto;
border-top-left-radius:10px;
border-top-right-radius:10px;
}
#cssmenu ul,
#cssmenu li {
list-style: none;
margin: 0;
padding: 0;
float:right;
}
#cssmenu ul {
position: relative;
z-index: 597;
}
#cssmenu ul li {
float: left;
min-height: 1px;
vertical-align: middle;
}
#cssmenu ul li.hover,
#cssmenu ul li:hover {
position: relative;
z-index: 599;
cursor: default;
}
#cssmenu ul ul {
visibility: hidden;
position: absolute;
top: 100%;
left: 0;
z-index: 598;
width: 100%;
}
#cssmenu ul ul li {
float: none;
}
#cssmenu ul ul ul {
top: 0;
left: 190px;
width: 190px;
}
#cssmenu ul li:hover > ul {
visibility: visible;
}
#cssmenu ul ul {
bottom: 0;
left: 0;
}
#cssmenu ul ul {
margin-top: 0;
}
#cssmenu ul ul li {
font-weight: normal;
}
#cssmenu a {
display: block;
line-height: 1em;
text-decoration: none;
}
/* Custom CSS Styles */
#cssmenu {
background: #333333;
border-bottom: 4px solid #1b9bff;
font-family: 'Oxygen Mono', Tahoma, Arial, sans-serif;
font-size: 12px;
}
#cssmenu > ul {
*display: inline-block;
}
#cssmenu:after,
#cssmenu ul:after {
content: '';
display: block;
clear: both;
}
#cssmenu ul {
text-transform: uppercase;
}
#cssmenu ul ul {
border-top: 4px solid #1b9bff;
text-transform: none;
min-width: 190px;
}
#cssmenu ul ul a {
background: #1b9bff;
color: #ffffff;
border: 1px solid #0082e7;
border-top: 0 none;
line-height: 150%;
padding: 16px 20px;
font-size: 12px;
}
#cssmenu ul ul ul {
border-top: 0 none;
}
#cssmenu ul ul li {
position: relative;
}
#cssmenu ul ul li:first-child > a {
border-top: 1px solid #0082e7;
}
#cssmenu ul ul li:hover > a {
background: #4eb1ff;
color: #ffffff;
}
#cssmenu ul ul li:last-child > a {
-moz-border-radius: 0 0 3px 3px;
-webkit-border-radius: 0 0 3px 3px;
border-radius: 0 0 3px 3px;
-moz-background-clip: padding;
-webkit-background-clip: padding-box;
background-clip: padding-box;
-moz-box-shadow: 0 1px 0 #1b9bff;
-webkit-box-shadow: 0 1px 0 #1b9bff;
box-shadow: 0 1px 0 #1b9bff;
}
#cssmenu ul ul li:last-child:hover > a {
-moz-border-radius: 0 0 0 3px;
-webkit-border-radius: 0 0 0 3px;
border-radius: 0 0 0 3px;
-moz-background-clip: padding;
-webkit-background-clip: padding-box;
background-clip: padding-box;
}
#cssmenu ul ul li.has-sub > a:after {
content: '+';
position: absolute;
top: 50%;
right: 15px;
margin-top: -8px;
}
#cssmenu ul li:hover > a,
#cssmenu ul li.active > a {
background: #1b9bff;
color: #ffffff;
}
#cssmenu ul li.has-sub > a:after {
content: '+';
margin-left: 5px;
}
#cssmenu ul li.last ul {
left: auto;
right: 0;
}
#cssmenu ul li.last ul ul {
left: auto;
right: 99.5%;
}
#cssmenu a {
background: #333333;
color: #CBCBCB;
padding: 0 20px;
}
#cssmenu > ul > li > a {
line-height: 48px;
font-size: 12px;
}推荐答案
I updated your existing tag to include left:-190px
I updated your existing tag to include left:-190px
#cssmenu ul ul ul {
border-top: 0 none;
left:-190px;
}这篇关于我怎样才能更改下拉菜单的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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