problemas con internet explorer y firefox

[virla]

tengo una pagina donde hay un slideshow y en firefox se ve bien pero en internet explorer se ve mas arriba y me tapa cosas


CSS

Código:

.slideshow {
    display: block;
    position: relative;
    z-index: 0;
}
.slideshow-images {
    display: block;
    overflow: hidden;
    position: relative;
}        
.slideshow-images img {
    display: block;
    position: absolute;
    z-index: 1;
}        
.slideshow-thumbnails {
    overflow: hidden;
}

/**
HTML:
    <div class="slideshow-images">
        <img />
        <img />
    </div>
    
Notes:
    The images div is where the slides are shown.
    Customize the visible / prev / next classes to effect the slideshow transitions: fading, wiping, etc.
*/

.slideshow-images {
    height: 300px;
    width: 429px;
}        
.slideshow-images-visible { 
    opacity: 1;
}    
.slideshow-images-prev { 
    opacity: 0; 
}
.slideshow-images-next { 
    opacity: 0; 
}
.slideshow-images img {
    float: left;
    left: 0;
    top: 0;
}    

/**
Notes:
    These are examples of user-defined styles.
    Customize these classes to your usage of Slideshow.
*/

.slideshow {
    height: 300px;
    margin: 0 auto;
    width: 429px;
}
.slideshow a img {
    border: 0;
}

/**
HTML:
    <div class="slideshow-captions">
        ...
    </div>
    
Notes:
    Customize the hidden / visible classes to affect the captions animation.
*/

.slideshow-captions {
    background: #000;
    bottom: 0;
    color: #FFF;
    font: normal 12px/22px Arial, sans-serif;
    left: 0;
    overflow: hidden;
    position: absolute;
    text-indent: 10px;
    width: 100%;
    z-index: 10000;
}
.slideshow-captions-hidden {
    height: 0;
    opacity: 0;
}
.slideshow-captions-visible {
    height: 22px;
    opacity: .7;
}

/**
HTML:
    <div class="slideshow-controller">
        <ul>
            <li class="first"><a /></li>
            <li class="prev"><a /></li>
            <li class="pause play"><a /></li>
            <li class="next"><a /></li>
            <li class="last"><a /></li>
        </ul>
    </div>
    
Notes:
    Customize the hidden / visible classes to affect the controller animation.
*/

.slideshow-controller {
    background: url(gfx/controller.png) no-repeat;
    height: 29px;
    left: 50%;
    margin: -25px 0 0 -119px;
    overflow: hidden;
    position: absolute;
    top: 98%;
    width: 160px;
    z-index: 10000;
}
.slideshow-controller * {
    margin: 0;
    padding: 0;
}
.slideshow-controller-hidden { 
    opacity: 0;
}
.slideshow-controller-visible {
    opacity: 1;
}
.slideshow-controller a {
    cursor: pointer;
    display: block;
    height: 18px;
    overflow: hidden;
    position: absolute;
    top: 6px;
}
.slideshow-controller a.active {
    background-position: 0 18px;
}
.slideshow-controller li {
    list-style: none;
}
.slideshow-controller li.first a {
    background-image: url(gfx/controller-first.gif);
    left: 15px;
    width: 19px;
}
.slideshow-controller li.last a {
    background-image: url(gfx/controller-last.gif);
    left: 125px;
    width: 19px;
}
.slideshow-controller li.next a {
    background-image: url(gfx/controller-next.gif);
    left: 95px;
    width: 28px;
}
.slideshow-controller li.pause a {
    background-image: url(gfx/controller-pause.gif);
    left: 70px;
    width: 20px;
}
.slideshow-controller li.play a {
    background-position: 20px 0;
}
.slideshow-controller li.play a.active {
    background-position: 20px 18px;
}
.slideshow-controller li.prev a {
    background-image: url(gfx/controller-prev.gif);
    left: 35px;
    width: 28px;
}

/**
HTML:
    <div class="slideshow-loader" />
    
Notes:
    Customize the hidden / visible classes to affect the loader animation.
*/

.slideshow-loader {
    height: 28px;
    right: 0;
    position: absolute;
    top: 0;
    width: 28px;
    z-index: 10001;
}
.slideshow-loader-hidden {
    opacity: 0;
}
.slideshow-loader-visible {
    opacity: 1;
}

/**
HTML:
    <div class="slideshow-thumbnails">
        <ul>
            <li><a class="slideshow-thumbnails-active" /></li>
            <li><a class="slideshow-thumbnails-inactive" /></li>
            ...
            <li><a class="slideshow-thumbnails-inactive" /></li>
        </ul>
    </div>
    
Notes:
    Customize the active / inactive classes to affect the thumbnails animation.
    Use the !important keyword to override FX without affecting performance.
*/

.slideshow-thumbnails {
    bottom: -65px;
    height: 65px;
    left: 0;
    position: absolute;
    width: 100%;
}
.slideshow-thumbnails * {
    margin: 0;
    padding: 0;
}
.slideshow-thumbnails ul {
    height: 65px;
    left: 0;
    position: absolute;
    top: 0;
    width: 10000px;
}
.slideshow-thumbnails li {
    float: left;
    list-style: none;
    margin: 5px 5px 5px 0;
    position: relative;
}
.slideshow-thumbnails a {
    display: block;
    float: left;
    padding: 5px;
    position: relative; 
}
.slideshow-thumbnails a:hover {
    background-color: #FF9 !important;
    opacity: 1 !important;
}
.slideshow-thumbnails img {
    display: block;
}
.slideshow-thumbnails-active {
    background-color: #9FF;
    opacity: 1;
}
.slideshow-thumbnails-inactive {
    background-color: #FFF;
    opacity: .5;
}

Pagina ASP

Código:

<style type="text/css">
    a { color: #404040; }
    a:hover { text-decoration: none; }
    code { color: #404040; font: normal 10px Monaco, monospace; }
    em { color: #808080; font-style: normal; }
    h1 { color: #000; font: normal 12px/16px Arial, sans-serif; padding: 0 20px 16px; text-transform: lowercase; }
    h1:before { content: '.'; }
    p { color: #404040; font: normal 12px/16px Arial, sans-serif; padding: 0 20px 16px; }
    
    /* Overriding the default Slideshow thumbnails for the vertical presentation */

    .slideshow-thumbnails {
        height: 300px;
        left: auto;
        right: -80px;
        top: 0px;
        width: 429px;
    }
    .slideshow-thumbnails ul {
        height: 300px;
        width: 429px;
    }    
    </style>
        <script type="text/javascript">        
        //<![CDATA[
          window.addEvent('domready', function(){
            var data = {
              '1mariodasneves.jpg': { caption: 'Volcano Asención in Ometepe, Nicaragua.' }, 
              '1Obama.gif': { caption: 'A Ceibu tree.' }, 
              '1presidenta.gif': { caption: 'The view from Volcano Maderas.' }, 
              '1puerto-deseado.gif': { caption: 'Beer and ice cream.' }
            };
            var myShow = new Slideshow('show', data, {controller: true, height:300 , hu: '/public/image/', thumbnails: false, width:429 });
          });
        //]]>
        </script>
    <div id="show" class="slideshow" style="border-bottom: 1px solid #666; margin-bottom: 10px;">
        <img src="/public/image/1mariodasneves.jpg" alt="Volcano Asención in Ometepe, Nicaragua." width="300" />
      </div>

desde ya muchas gracias por la ayuda que puedan brindarme