Buenas,
 
tengo el siguiente css:    
Código CSS:
Ver original- .image_border { 
-   float:left; 
-   width:175px; 
-   height:120px; 
-   border:1px solid #0F1720; 
-   padding:1px; 
-   margin:0px 0px 10px 0px; 
-   background-repeat:no-repeat; 
-   background-position:center; 
-   overflow:hidden; 
-   background-color:#2F4762; 
-   cursor:pointer; 
- } 
-   
- .image_border_center { 
-   float:left; 
-   width:175px; 
-   height:120px; 
-   border:1px solid #0F1720; 
-   padding:1px; 
-   margin:0px 6px 10px 6px; 
-   background-repeat:no-repeat; 
-   background-position:center; 
-   overflow:hidden; 
-   background-color:#2F4762; 
-   cursor:pointer; 
- } 
-   
- .image_cont { 
-   width:175px; 
-   height:23px; 
-   background-color:#111111; 
-   z-index:1; 
-   filter:alpha(opacity=65); 
-   -moz-opacity:.65; 
-   -khtml-opacity:.65; 
-   opacity:.65; 
-   clear:both; 
-   position:relative; 
-   top:97px; 
-   left:0px; 
- } 
-   
- .image_text { 
-   background-color:transparent;  
-   z-index:2; 
-   position:relative; 
-   top:80px; 
-   left:0px; 
-   font-family:Arial, Helvetica, sans-serif; 
-   font-weight:bold; 
-   text-align:center; 
- } 
-   
- .myweb_check { 
-   float:left; 
-   margin:-4px 0px 0px 0px; 
- } 
y el div   
Código HTML:
Ver original- <div onclick="window.open('examples/asdasd.gif','mywindow','width=400,height=200,left=200,top=200,screenX=200,screenY=200,resizable=1,scrollbars=0,toolbar=0,location=0,directories=0,status=0,menubar=0')" class="image_border" style="background-image:url(examples/asdasd.gif)"> 
-           <div class="image_cont"></div> 
-           <div class="image_text"><div class="myweb_check"><input name="" type="checkbox" value="" /></div>-  Darkside (Verde) </div>
 
Mil gracias!