.bz_sites_join_block .white_corners_join {
    width: 225px;
    height: 150px;
    position: absolute;
    background: transparent url(../../images/join/whitecorners.png) top left no-repeat;
    
    z-index: 3;
}
* html .bz_sites_join_block .white_corners_join {
    background: transparent url(../../images/join/whitecorners.gif) top left no-repeat;
}
.bz_sites_join_block {
    width: 225px;
    height: 160px;
    float: left;
    margin: 5px;  
}
* html .bz_sites_join_block { margin: 3px; }
.bz_sites_join {
    width: 225px;
    height: 150px;
    position:relative;
    overflow:hidden;
    display:block;
}
.bz_sites_join_overlay {
    width: 225px;
    height: 16px;
    background: black;
    position: absolute;
    z-index: 2;
    margin-top: 134px;
}
.bz_sites_join_block .bz_sites_join_text {
    color: white;
    text-transform: uppercase;
    font-weight: bold;
    margin: 0;
    width: 223px;
    overflow: hidden;
    height: 16px;
    line-height: 16px;
    text-align: right;
    font-size: 10px;
}
* html .bz_sites_join_block .bz_sites_join_text { padding-top: 2px; height: 14px; line-height: 14px; }