یدونه height:100% اضافه کنید نشون میده ولی انیمیشن باز شدنش خراب میشه و هرکاری کردم درست نشد, چون زیاد با انمیشن کار نکردم باهاش آشنا نیستم
از دوستان اگه کسی میتونه انمیشنشو درست کنه
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Menu</title>
<style type="text/css">
/*autor: Mehdi Ahadi
Email: mehdi.ahadi@webmehraz.ir
*/
*
{
margin: 0px;
padding: 0px;
}
body
{
background: #e5e5e7;
}
nav
{
font-family: Helvetica, Arial, "Lucida Grande" , sans-serif;
line-height: 1.5;
margin: 50px auto; /*for display only*/
width: 200px;
-webkit-box-shadow: 2px 2px 5px rgba(0,0,0,0.2);
-moz-box-shadow: 2px 2px 5px rgba(0,0,0,0.2);
box-shadow: 2px 2px 5px rgba(0,0,0,0.2);
}
.menu-item
{
background: #fff;
width: 200px;
}
/*Menu Header Styles*/
.menu-item h4
{
border-bottom: 1px solid rgba(0,0,0,0.3);
border-top: 1px solid rgba(255,255,255,0.2);
color: #fff;
font-size: 15px;
font-weight: 500;
padding: 7px 12px; /*Gradient*/
background: #a90329; /* Old browsers */
background: -moz-linear-gradient(top, #a90329 0%, #8f0222 44%, #6d0019 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#a90329), color-stop(44%,#8f0222), color-stop(100%,#6d0019)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top, #a90329 0%,#8f0222 44%,#6d0019 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top, #a90329 0%,#8f0222 44%,#6d0019 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top, #a90329 0%,#8f0222 44%,#6d0019 100%); /* IE10+ */
background: linear-gradient(top, #a90329 0%,#8f0222 44%,#6d0019 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a90329', endColorstr='#6d0019',GradientType=0 ); /* IE6-9 */
}
.menu-item h4 a
{
color: white;
display: block;
text-decoration: none;
width: 200px;
}
/*Menu Header Styles*/
.menu-item h4
{
border-bottom: 1px solid rgba(0,0,0,0.3);
border-top: 1px solid rgba(255,255,255,0.2);
color: #fff;
font-size: 15px;
font-weight: 500;
padding: 7px 12px; /*Gradient*/
background: #a90329; /* Old browsers */
background: -moz-linear-gradient(top, #a90329 0%, #8f0222 44%, #6d0019 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#a90329), color-stop(44%,#8f0222), color-stop(100%,#6d0019)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top, #a90329 0%,#8f0222 44%,#6d0019 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top, #a90329 0%,#8f0222 44%,#6d0019 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top, #a90329 0%,#8f0222 44%,#6d0019 100%); /* IE10+ */
background: linear-gradient(top, #a90329 0%,#8f0222 44%,#6d0019 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a90329', endColorstr='#6d0019',GradientType=0 ); /* IE6-9 */
}
.menu-item h4:hover
{
background: #cc002c; /* Old browsers */
background: -moz-linear-gradient(top, #cc002c 0%, #6d0019 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#cc002c), color-stop(100%,#6d0019)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top, #cc002c 0%,#6d0019 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top, #cc002c 0%,#6d0019 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top, #cc002c 0%,#6d0019 100%); /* IE10+ */
background: linear-gradient(top, #cc002c 0%,#6d0019 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#cc002c', endColorstr='#6d0019',GradientType=0 ); /* IE6-9 */
}
/*First Item Styles*/
.alpha p
{
font-size: 13px;
padding: 8px 12px;
color: #aaa;
}
/*ul Styles*/
.menu-item ul
{
background: #fff;
font-size: 13px;
line-height: 30px;
list-style-type: none;
overflow: hidden;
padding: 0px;
}
.menu-item ul a
{
margin-left: 20px;
text-decoration: none;
color: #aaa;
display: block;
width: 200px;
}
/*li Styles*/
.menu-item li
{
border-bottom: 1px solid #eee;
}
.menu-item li:hover
{
background: #eee;
}
/*ul Styles*/
.menu-item ul
{
background: #fff;
font-size: 13px;
line-height: 30px;
height: 0px; /*Collapses the menu*/
list-style-type: none;
overflow: hidden;
padding: 0px;
}
/*ul Styles*/
.menu-item ul
{
background: #fff;
font-size: 13px;
line-height: 30px;
height: 0px;
list-style-type: none;
overflow: hidden;
padding: 0px; /*Animation*/
-webkit-transition: min-height 1s ease;
-moz-transition: min-height 1s ease;
-o-transition: min-height 1s ease;
-ms-transition: min-height 1s ease;
transition: min-height 1s ease;
}
.menu-item:hover ul
{
min-height: 93px;
height:100%;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div align="left">
<nav>
<div class="menu-item alpha">
<h4><a href="#">Home</a></h4>
<p>Lorem ipsum dolor sit...</p>
</div>
<div class="menu-item">
<h4><a href="#">Portfolio</a></h4>
<ul>
<li><a href="#">Web</a></li>
<li><a href="#">Print</a></li>
<li><a href="#">Other</a></li>
</ul>
</div>
<div class="menu-item">
<h4><a href="#">About</a></h4>
<ul>
<li><a href="#">History</a></li>
<li><a href="#">Meet The Owners</a></li>
<li><a href="#">Awards</a></li>
</ul>
</div>
<div class="menu-item">
<h4><a href="#">Contact</a></h4>
<ul>
<li><a href="#">Phone</a></li>
<li><a href="#">Email</a></li>
<li><a href="#">Location</a></li>
<li><a href="#">mohammad</a></li>
</ul>
</div>
</nav>
</div>
</form>
</body>
</html>