html - Drop down navigation space between the drops create error -


i have made drop down menu website i'm creating, looks nice think, though there 1 px space between horizontal nav bar , vertical drop down bars. when hover mouse on space vertical menu disappears again , since put mouse on 1 px space it's confusing users.

this html;

<div class="nav">         <div class="links">             <ul id="dropdown">                 <li class="currentpage">                     <a href="index.html"> tetterode </a>                     <ul>                         <li><a href="project.html">project</a></li>                         <li><a href="promenade.html">promenade</a></li>                         <li><a href="brochure.html">brochure</a></li>                         <li><a href="impressies.html">impressies</a></li>                     </ul>                 </li>                 <li>                     <a href="">woningen</a>                     <ul>                         <li><a href="oplevering.html">oplevering</a></li>                         <li><a href="impressies.html">impressies</a></li>                         <li><a href="kavelkaart.html">kavelkaart</a></li>                     </ul>                 </li>                 <li>                     <a href="">locatie</a>                     <ul>                         <li><a href="ligging.html">ligging</a></li>                         <li><a href="routeplanner.html">routplanner</a></li>                         <li><a href="situatie.html">situatie</a></li>                     </ul>                 </li>                 <li>                     <a href="">financiering</a>                     <ul>                         <li><a href="hypotheken.html">hypotheken</a></li>                         <li><a href="fiscaal.html">fiscale mogelijkheden</a></li>                     </ul>                 </li>                 <li>                     <a href="">contact</a>                     <ul>                         <li><a href="makelaars.html">makelaars</a></li>                         <li><a href="gegevens.html">gegevens</a></li>                     </ul>                 </li>              </ul>         </div>     </div>

and css;

.nav{     width: 100%;     height:50px;     background-image:url("bg.jpg");     background-repeat:repeat;     text-align:center;     padding-bottom:0px;     margin-bottom:0px; }  .links ul li {    list-style-type: none;    padding-right: 17px;    height:50px;    position:relative;    display:inline-block;    padding-top:0px;    line-height:50px;    padding-left:17px;    text-shadow: 3px 3px 2px rgba(0, 0, 0, 0.50);    margin-top:0px; } .links ul li:hover {     height:50px;    background-color:#b2071a;    display:inline-block;    margin:0px; } .links {    text-transform:uppercase;    font-family:helvetica;    font-size:18px;    color:#fff;    display:inline-block;    font-size:20px;    text-decoration:none; } .links a:hover {   background-color:transparent; } #dropdown ul{     background-color:#b2071a;     list-style:none;     position:absolute;     left:-9999px;     z-index:20;     font-size:16px;     padding-top:0px;     margin-top:0px;     } #dropdown ul li{     float:none; } #dropdown ul a{     white-space:nowrap;      font-size:16px; } #dropdown li:hover ul{      left:0; } #dropdown li:hover a{      text-decoration:underline; } #dropdown li:hover ul a{      text-decoration:none; } #dropdown li:hover ul li a:hover{  color:#000; } .currentpage{    height:50px;    background-color:#b2071a;    display:inline-block; }

i don't see margin/padding causes 1 px space , don't know how solve this. hope can me, thank you.

your code , style sheet pretty good, easy read , follow.

a solution tweak top margin of #dropdown ul -2px follows:

#dropdown ul{     background-color:#b2071a;     list-style:none;     position:absolute;     left:-9999px;     z-index:20;     font-size:16px;     padding-top:0px;     margin-top:-2px; }

negative margins allowed , can quite useful. problem encountered quite common in pull-down menus , fix typical one.

for reference, see fiddle: http://jsfiddle.net/audetwebdesign/ygn6x/


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