マウスがホバリングしていなくてもウィンドウが開いたままになり、別のウィンドウ/カテゴリが選択されたときに閉じるようにコードを編集するにはどうすればよいですか?
.verticalaccordion>ul {
margin: 0;
padding: 0;
list-style:none;
width: 500px;
}
.verticalaccordion>ul>li {
display:block;
overflow: hidden;
margin: 0;
padding: 0;
list-style:none;
height:40px;
width: 500px;
/* Decorative CSS */
background-color:#f0f0f0;
/* CSS3 Transition Effect */
transition: height 0.3s ease-in-out;
-moz-transition: height 0.3s ease-in-out;
-webkit-transition: height 0.3s ease-in-out;
-o-transition: height 0.3s ease-in-out;
}
.verticalaccordion>ul>li>h3 {
display:block;
margin: 0;
padding:10px;
height:19px;
/* Decorative CSS */
border-top:#f0f0f0 1px solid;
font-family: Arial, Helvetica, sans-serif;
text-decoration:none;
text-transform:uppercase;
color: #000;
background: #cccccc;
/* CSS3 Gradient Effect */
background: -moz-linear-gradient( top, #999999, #cccccc);
background: -webkit-gradient(linear, left top, left bottom, from(#999999), to(#cccccc));
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#ff999999, endColorstr=#ffcccccc); /* IE 7 */
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#ff999999, endColorstr=#ffcccccc)"; /* IE 8 */
}
.verticalaccordion>ul>li>div {
margin:0;
overflow: auto;
padding:10px;
height:220px;
}
.verticalaccordion>ul>li:hover {
height: 280px;
}
.verticalaccordion:hover>ul>li:hover>h3 {
/* Decorative CSS */
color:#fff;
background: #000000;
/* CSS3 Gradient Effect */
background: -moz-linear-gradient( top, #454545, #000000); /* FF, Flock */
background: -webkit-gradient(linear, left top, left bottom, from(#454545), to(#000000)); /* Safari, Chrome */
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#ff454545, endColorstr=#ff000000); /* IE 5.5 - IE 7 */
-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#ff454545, endColorstr=#ff000000)"; /* IE 8 */
}
.verticalaccordion>ul>li>h3:hover {
cursor:pointer;
}
<div class="verticalaccordion">
<ul>
<li>
<h3>Heading 1</h3>
<div>Content For Panel 1.</div>
</li>
<li>
<h3>Heading 2</h3>
<div>Content For Panel 2</div>
</li>
<li>
<h3>Heading 3</h3>
<div>Content For Panel 3.</div>
</li>
<li>
<h3>Heading 4</h3>
<div>Content For Panel 4</div>
</li>
</ul>
</div>
上記のコードのソースは次のとおりです: Cross Browser Pure CSS3 Vertical Accordion