Slider error with thumbnails in chrome - html

Question

I'm using a slider in HTML and CSS3 for a website but, with Chrome I can't see the thumbnails and with IE 9 the thumbnails appear. I've checked the code but I didn't find the issue.
Here the CODE
HTML
<div id="slider1_container" style="position: relative; top: 0px; left: 0px; width: 960px; height: 480px; background: #191919; overflow: hidden;">
<!-- Loading Screen -->
<div u="loading" style="position: absolute; top: 0px; left: 0px;">
<div style="filter: alpha(opacity=70); opacity:0; position: absolute; display: block;
background-color: #000000; top: 0px; left: 0px;width: 100%;height:100%;">
</div>
</div>
<!-- Slides Container -->
<div u="slides" style="cursor: move; position: absolute; left: 240px; top: 0px; width: 720px; height: 480px; overflow: hidden;">
<div>
<img u="image" src="/page/bioedilizia/img/images.jpg" />
<img u="thumb" src="/page/bioedilizia/img/images.jpg" />
</div>
<div>
<img u="image" src="/page/bioedilizia/img/images%20(2).jpg" />
<img u="thumb" src="/page/bioedilizia/img/images%20(2).jpg" />
</div>
<div>
<img u="image" src="/page/bioedilizia/img/images%20(1).jpg" />
<img u="thumb" src="/page/bioedilizia/img/images%20(1).jpg" />
</div>
</div>
<!-- Arrow Left -->
<span u="arrowleft" class="jssora05l" style="width: 40px; height: 40px; top: 158px; left: 248px;">
</span>
<!-- Arrow Right -->
<span u="arrowright" class="jssora05r" style="width: 40px; height: 40px; top: 158px; right: 8px">
</span>
<!-- Arrow Navigator Skin End -->
<!-- Thumbnail Navigator Skin 02 Begin -->
<div u="thumbnavigator" class="jssort02" style="position: absolute; width: 240px; height: 480px; left:0px; bottom: 0px;">
<div u="slides" style="cursor: move;">
<div u="prototype" class="p" style="position: absolute; width: 99px; height: 66px; top: 0; left: 0;">
<div class=w><thumbnailtemplate style=" width: 100%; height: 100%; border: none;position:absolute; top: 0; left: 0;"></thumbnailtemplate></div>
<div class=c>
</div>
</div>
</div>
<!-- Thumbnail Item Skin End -->
</div>
<!-- Thumbnail Navigator Skin End -->
<a style="display: none" href="http://www.jssor.com">jquery content slider</a>
</div>
<!-- Jssor Slider End -->
CSS
<!-- Arrow Navigator Skin Begin -->
/* jssor slider arrow navigator skin 05 css */
/*
.jssora05l (normal)
.jssora05r (normal)
.jssora05l:hover (normal mouseover)
.jssora05r:hover (normal mouseover)
.jssora05ldn (mousedown)
.jssora05rdn (mousedown)
*/
.jssora05l, .jssora05r, .jssora05ldn, .jssora05rdn
{
position: absolute;
cursor: pointer;
display: block;
overflow:hidden;
}
.jssora05l { background-position: -10px -40px; }
.jssora05r { background-position: -70px -40px; }
.jssora05l:hover { background-position: -130px -40px; }
.jssora05r:hover { background-position: -190px -40px; }
.jssora05ldn { background-position: -250px -40px; }
.jssora05rdn { background-position: -310px -40px; }
<!-- Thumbnail Item Skin Begin -->
/* jssor slider thumbnail navigator skin 02 css */
/*
.jssort02 .p (normal)
.jssort02 .p:hover (normal mouseover)
.jssort02 .pav (active)
.jssort02 .pav:hover (active mouseover)
.jssort02 .pdn (mousedown)
*/
.jssort02 .w
{
position: absolute;
top: 0px;
left: 0px;
width: 100%;
height: 100%;
}
.jssort02 .c
{
position: absolute;
top: 0px;
left: 0px;
width: 95px;
height: 62px;
border: #000 2px solid;
}
.jssort02 .p:hover .c, .jssort02 .pav:hover .c, .jssort02 .pav .c
{
border-width: 0px;
top: 2px;
left: 2px;
width: 95px;
height: 62px;
}
.jssort02 .p:hover .c, .jssort02 .pav:hover .c
{
top: 0px;
left: 0px;
width: 97px;
height: 64px;
border: #fff 1px solid;
}