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  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 278
  • Last Modified:

Why does my pulldown disappear?

I've got a pulldown menu that I'm attempting that you can see at http://www.hihatwebdesign.com/Trinity/header.php

The problem is that the pulldown disappears so you can never mouse over it. From what I can gather, the problem may be a z-index setting?

In any event, my stylesheet is below. Where am I blowing it?

body {
	font-family: Helvetica, Microsoft Sans Serif;
	font-size: 14px;
	color: #000000;
	vertical-align: top;
	padding: 0px;
	height: 100%;
	width: 100%;
	margin: 0;
	background-color:#202740;
}

#body_tray {
position:relative;
width:997px;
height:800px;
margin:auto;
padding:25px;
}

#header {
position:relative;
margin:auto;
height:236px;
width:997px;
background-image:url(images/header.png);
background-repeat:none;
z-index:-1;
}

#search_box {
position:relative;
z-index:2;
margin-left:820px;
margin-top:175px;
}

#nav_bar {
position:relative;
margin:auto;
width:997px;
height:38px;
background-image:url(images/nav_bar.png);
background-repeat:no-repeat;
}

#navcontainer ul {
margin-top: 5px;
padding: 0;
list-style-type: none;
}

#navcontainer ul ul {
display: none;
margin-left: 0;
padding: 0;
width: 200px;
position: absolute;
top: 33px;
background: #ffffff;
z-index:10;
border-style:solid;
border-width: thin;
border-color:#cccccc;
}

#navcontainer ul li:hover > ul 
{
display: block;
}

#navcontainer ul li { 
display: block;
float:left; 
}

#navcontainer ul li a
{
font-family: Arial Narrow, Microsoft Sans Serif, Helvetica;
font-size: 18px;
color:#493417;
font-weight:bold;
text-decoration: none;
padding-left:45px;
padding-right:40px;
display:block;
}

#navcontainer ul li a:hover
{
color: #4b7235;
}

#navcontainer ul ul li a {
font-family: Arial Narrow, Microsoft Sans Serif, Helvetica;
font-size: 16px;
color:#493417;
padding-left:5px;
}

#navcontainter:after {
	content: ".";
	display: block;
	clear: both;
	visibility: hidden;
	line-height: 0;
	height: 0;
}



#body_block {
position:relative;
width:997px;
height:485px;
background-image:url(images/body_block.png);
background-repeat:none;
z-index:-2;
}

#body_text {
position:absolute;
width:704px;
height:482px;
margin-left:267px;
margin-top:5px;
background-color:#cccccc;
}

#left_column {
position:absolute;
width:230px;
height:503px;
margin-left:25px;
margin-top:5px;
}

#cursor {
position:absolute;
width:13px;
height:25px;
background-image:url(images/cursor.png);
background-repeat:none;
margin-top:150px;
margin-left:125px;
z-index:2;
}

#left_nav {
display:inline-block;
position:absolute;
width:230px;
height:329px;
margin-left:25px;
margin-top:180px;
background-image:url(images/left_column_background.png);
background-repeat:none;
}


#footer {
position:relative;
height:26px;
width:997px;
margin:auto;
}

input.login_box{
   border:0px;
  width:109px;
  height:21px;
  font-size: 10px;
  color: #cccccc;
  display: inline;
}

a.staff {
margin-top:0px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_church_light.png);
background-repeat:no-repeat;
}

a.staff:hover {
margin-top:0px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_church_dark.png);
background-repeat:no-repeat;
}

a.directions {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_directions_light.png);
background-repeat:no-repeat;
}

a.directions:hover {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_directions_dark.png);
background-repeat:no-repeat;
}

a.times {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_times_light.png);
background-repeat:no-repeat;
}

a.times:hover {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_times_dark.png);
background-repeat:no-repeat;
}

a.directory {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_directory_light.png);
background-repeat:no-repeat;
}

a.directory:hover {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_directory_dark.png);
background-repeat:no-repeat;
}

a.gallery {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_gallery_light.png);
background-repeat:no-repeat;
}

a.gallery:hover {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_gallery_dark.png);
background-repeat:no-repeat;
}

a.pastor {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_pastor_light.png);
background-repeat:no-repeat;
}

a.pastor:hover {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_pastor_dark.png);
background-repeat:no-repeat;
}

a.gallery {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_gallery_light.png);
background-repeat:no-repeat;
}

a.gallery:hover {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_gallery_dark.png);
background-repeat:no-repeat;
}


a.campus {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_campus_light.png);
background-repeat:no-repeat;
}

a.campus:hover {
margin-top:1px;
display:inline-block; /**** important ****/
width:230px;
height:43px;
background-image:url(images/link_campus_dark.png);
background-repeat:no-repeat;
}

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0
brucegust
Asked:
brucegust
3 Solutions
 
Chris StanyonCommented:
The height of your nav_bar is 38px and the height of your nav items is 21px so there is a gap between the bottom of your nav items and the top of your pull down of about 17px. As soon as your mouse enters this gap, you are no longer hovering over the nav item so the drop down disappears.

Set the height of your nav items to the same as your nav_bar and you should be good to go. The easiest way to do this is to set a height for the A tags using either line-height:38px or height:38px (aboutl ine 84 of stylesheet.css). You may also need to tweak some other elements:

#navcontainer ul li a {
     line-height: 38px;
     ...
}

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lightspeedvtCommented:
I am agree with ChrisStanyon, but would add the  identifier as to avoid implementing those styles to the left navigation box and use "line-height:32px" for <a> and correct to the "top:27px" for <ul>. So, final CSS that should be added (for example to the line #117 in your CSS file or to the end of it) will be:
#nav_bar #navcontainer ul ul {
	top: 27px;
}
#nav_bar #navcontainer ul li a {
	line-height: 32px;
}

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0
 
Scott Fell, EE MVEDeveloperCommented:
Hey @brucegust, I was just answering your question about the gap and it was deleted as I clicked the submit button.

You may have fixed one issue but after going through your page, there are a lot of errors on the page.  You had a form start inside of a table but closed after the table tag closed, there are open tags, using absolute positioning instead of relative.  The page does not validate.  I would suggest putting your url into the bugfinder.  It's a new service here and the link is in the upper left corner in white letters.  This will allow multiple experts to look over your site and nit pick at all these things.   It will help you greatly in the end.
0
 
brucegustAuthor Commented:
Hey, guys!

As always, I appreciate your time and I value your input.

I've been able to get my page repaired, but I've got one more problem and I'll invite you to weight on that by heading out to http://www.experts-exchange.com/Web_Development/Web_Languages-Standards/CSS/Q_28170219.html

padas, I took your counsel and attempted to clean up my page and I'm pretty much there as far as eliminating those places where I needed to be formatting things using CSS as opposed to antiquated elements.

What remains is questionable only because I have no idea what it is that they're defining as a problem. I'm referring to things such as:

Line 65, Column 61: Unclosed element form.
<td><form action="search.php" method="Post" class="search">

That looks closed to me and I don't know how to fix it so it's up to snuff. If you want to point me in the right direction there, that would be appreciated. In the interim, let me distribute some points.

Thanks!
0
 
Scott Fell, EE MVEDeveloperCommented:
Line 65, Column 61: Unclosed element form.
<td><form action="search.php" method="Post" class="search">


When you are coding, everything must be closed in the same order it was opened. It helps if you indent your code so you can easily see what level you are on.
Here the form is inside of a td tag (table cell)
<table>
  <tr>
      <td>
            <form>
            </form>
       </td>
   </tr>
</table>

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You have this
<table class="form">
<tr>
<td><form action="search.php" method="Post" class="search">
<input type="text" name="search" class="login_box"></td><td class="form">
<input type="image" src="images/search_icon.jpg" name="submit" alt="submit"></form>
</td>
</tr>
</table>

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If I indent, it looks like this and you can now see the issue. If you are going to make a form span across multiple td's, you should open and close your form outside the td's or tr's.
<table class="form">
     <tr>
          <td>
               <form action="search.php" method="Post" class="search">
                    <input type="text" name="search" class="login_box">
          </td>
          <td class="form">
               <input type="image" src="images/search_icon.jpg" name="submit" alt="submit"> 
          </form>
          </td>
     </tr>
</table>

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This is the correct way
<table class="form">
     <form action="search.php" method="Post" class="search">
     <tr>
          <td>
               <input type="text" name="search" class="login_box">
          </td>
          <td class="form">
               <input type="image" src="images/search_icon.jpg" name="submit" alt="submit"> 
          </td>
     </tr>
     </form>
</table>

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0

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