#quick_link_blk a{
    display: block;
    float: left;
    width: 262px;
    height: 73px;
    margin-right: 11px;
    margin-bottom: 10px;
    text-indent: -100000px;
    overflow: hidden;
}

#quick_link_blk a.bj{
    background: url("/_images/project/btn_bj.jpg") no-repeat;
}

#quick_link_blk a.sh{
    background: url("/_images/project/btn_sh.jpg") no-repeat;
}

#quick_link_blk a.ot{
    background: url("/_images/project/btn_ot.jpg") no-repeat;
    margin-right: 0;
}

#project_home_list li{
    float: left;
    margin: 8px;
}
#project_home_list li > a{
    display: block;
    width: 184px;
    height: 184px;

}
#project_home_list .overlay{
    display: none;
    width: 100%;
    height: 100%;
    position: relative;
}
#project_home_list li > a:hover  .overlay{
    display: block;
}
#project_home_list .bg{
    background: #000;
    opacity: 0.5;
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 10;
}

#project_home_list .border-text{
    margin: 5%;
    border: 1px solid #6c6a62;
    width: 90%;
    height: 90%;
    position: absolute;
    z-index: 15;
    color: white;

}
#project_home_list .border-text > span{
    margin-top:30% ;
    display: block;
    padding: 10px;
    text-transform: uppercase;
    font-size: 16px;
    line-height: 18px;
}