我正在构建一个网站，但遇到了这个问题...当我将鼠标悬停在 li 元素上并显示子菜单时，我无法单击其中的任何内容，因为它关闭得非常快：/我发现了类似的问题和解决方案已经在这里尝试实现它们但没有成功：/（JSFiddle 链接；http://jsfiddle.net/qbNLN/1 http://jsfiddle.net/qbNLN/1)
HTML 代码：
<ul class="main_navigation" role="menubar">
<li role="menuitem">
<a href="#" class="link">Compre por Marcas</a>
<div class="balloon balloon_big">
<span class="balloon_top" style="left: 38px;"></span>
<p class="base-title"><strong>Compre por Marcas</strong></p>
<div class="menucolumns">
<div class="column1">
<ul class="submenuitems column1">
<li><a href="#" title="4 Plus Nutrition">4 Plus Nutrition</a></li>
</ul>
</div>
<div class="column1">
<ul class="submenuitems column1">
<li><a href="#" title="Hayabusa">Hayabusa</a></li>
</ul>
</div>
<div class="column1">
<ul class="submenuitems column1">
<li><a href="#" title="Pacific Health">Pacific Health</a></li>
</ul>
</div>
</div>
</div>
</li>
<li role="menuitem">
<a href="#" class="link">Compre por Objetivo</a>
<div class="balloon">
<span class="balloon_top" style="left: 38px;"></span>
<p class="base-title"><strong>Compre por Objetivo</strong></p>
<ul class="submenuitems">
<li><a href="/" class="main-submenu-lnk">Camisas</a></li>
</ul>
</div>
</li>
<li role="menuitem">
<a href="#" class="link">Compre por Categoria</a>
<div class="balloon">
<span class="balloon_top" style="left: 38px;"></span>
<p class="base-title"><strong>Compre por Categoria</strong></p>
<ul class="submenuitems">
<li><a href="/" class="main-submenu-lnk">Camisas</a></li>
</ul>
</div>
</li>
CSS代码：
.main_navigation {
margin: 0 auto;
padding: 0;
vertical-align: top;
background: #304e89;
border-left: rgba(0,0,0,0.4) 1px solid;
border-right: rgba(255,255,255,0.1) 1px solid;
font-size: 0;
min-width:960px;
width:1170px;
}
.main_navigation>li, .main_navigation .main_navigation-item {
font-size: 12px;
position: relative;
vertical-align: top;
float:left;
list-style:none;
list-style-type:none;
font-weight:bold;
}
.main_navigation>li>a {
color: #fff;
padding: 11px 10px 9px;
display: block;
font-size: 13px;
line-height: 20px;
min-height: 20px;
text-decoration: none;
font-family: "DIN", sans-serif;
background-color: #304e89;
background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #304e89), color-stop(100%, #253e6f));
background-image: -webkit-linear-gradient(top, #304e89, #253e6f);
background-image: -moz-linear-gradient(top, #304e89, #253e6f);
background-image: -ms-linear-gradient(top, #304e89, #253e6f);
background-image: -o-linear-gradient(top, #304e89, #253e6f);
background-image: linear-gradient(top, #304e89, #253e6f);
border-left: rgba(255,255,255,0.1) 1px solid;
border-right: rgba(0,0,0,0.4) 1px solid
}
.main_navigation>li> .link {
text-transform:uppercase;
}
.main_navigation .balloon {
display:none;
position:absolute;
top: 45px;
left:0;
z-index: 100;
}
.main_navigation li:hover .balloon_top {
width: 0px;
height: 0px;
border: 0;
padding: 0;
display: block;
position: absolute;
top: 0
}
.main_navigation .balloon_top:after {
border-bottom-color: #ececec
}
.balloon .base-title {
margin: -15px -15px 0 -15px;
padding: 10px 15px;
background: #ececec;
border-bottom: #ddd 1px solid
}
.main_navigation .balloon {
top:50px;
border: 1px solid #ccc;
-webkit-border-radius:3px;
-moz-border-radius:3px;
border-radius:3px;
}
.balloon, .balloon_top, .balloon-right, .balloon-left, .balloon-bottom, .mini-modal {
padding: 15px;
position: relative;
background: #fff;
text-align: left;
border: #ddd 1px solid;
color: #333;
font-size: 12px;
font-family: Arial, sans-serif;
text-transform: none;
-moz-border-radius: 3px;
-webkit-border-radius: 3px;
border-radius: 3px
}
.balloon_top:after {
width: 0;
height: 0;
content: " ";
border: 7px solid rgba(255,255,255,0);
border/*\**/: 7px solid transparent\9;
border-bottom-color: #fff;
border-top-width: 0;
position: absolute;
pointer-events: none;
bottom: 100%;
left: 50%;
margin-left: -7px
}
.balloon_top:before {
width: 0;
height: 0;
content: " ";
border: 9px solid rgba(221,221,221,0);
border/*\**/: 9px solid transparent\9;
border-bottom-color: #ddd;
border-top-width: 0;
position: absolute;
pointer-events: none;
bottom: 100%;
left: 50%;
margin-left: -9px
}
.balloon-right:after {
width: 0;
height: 0;
content: " ";
border: 7px solid rgba(255,255,255,0);
border/*\**/: 7px solid transparent\9;
border-left-color: #fff;
border-right-width: 0;
position: absolute;
pointer-events: none;
left: 100%;
top: 50%;
margin-top: -7px
}
.balloon-right:before {
width: 0;
height: 0;
content: " ";
border: 9px solid rgba(221,221,221,0);
border/*\**/: 9px solid transparent\9;
border-left-color: #ddd;
border-right-width: 0;
position: absolute;
pointer-events: none;
left: 100%;
top: 50%;
margin-top: -9px
}
.balloon-left:after {
width: 0;
height: 0;
content: " ";
border: 7px solid rgba(255,255,255,0);
border/*\**/: 7px solid transparent\9;
border-right-color: #fff;
border-left-width: 0;
position: absolute;
pointer-events: none;
top: 50%;
right: 100%;
margin-top: -7px
}
.balloon-left:before {
width: 0;
height: 0;
content: " ";
border: 9px solid rgba(221,221,221,0);
border/*\**/: 9px solid transparent\9;
border-right-color: #ddd;
border-left-width: 0;
position: absolute;
pointer-events: none;
top: 50%;
right: 100%;
margin-top: -9px
}
.balloon-bottom:after {
width: 0;
height: 0;
content: " ";
border: 7px solid rgba(255,255,255,0);
border/*\**/: 7px solid transparent\9;
border-top-color: #fff;
border-bottom-width: 0;
position: absolute;
pointer-events: none;
top: 100%;
left: 50%;
margin-left: -7px
}
.balloon-bottom:before {
width: 0;
height: 0;
content: " ";
border: 9px solid rgba(221,221,221,0);
border/*\**/: 9px solid transparent\9;
border-top-color: #ddd;
border-bottom-width: 0;
position: absolute;
pointer-events: none;
top: 100%;
left: 50%;
margin-left: -9px
}
.main_navigation .balloon_big {
width:1000px;
}
.main_navigation .balloon .submenuitems {
list-style:none;
list-style-type:none;
padding:10px 0 0 0;
margin:0;
}
.main_navigation .balloon .menucolumns {
border:1px dashed #000;
clear:both;
overflow:hidden;
}
.main_navigation .balloon .menucolumns .column1 {
float:left;
min-width:150px;
max-width:200px;
}
谢谢你们，任何帮助将不胜感激！
