#LBox
{
    background-color:rgba(60, 60, 60, 0.5);
    display:none;
    position:fixed;
    top:0;
    left:0;
    z-index:1000;
}
#LBContainer
{
    margin: 0 auto;
    background-color:white;
    border:1px solid #ccc;
}

.LB_arrow-left, .LB_arrow-right {
           background-size: 100% 100%;
           background-repeat: no-repeat;
           height: 60px;
           width: 30px;           
           cursor:pointer;
       }

.LB_arrow-left
{
     background-image:url('/_layouts/15/FHD.Internet/images/arrow_back.png');
}
.LB_arrow-right
{
    background-image:url('/_layouts/15/FHD.Internet/images/arrow_next.png');
}
#LB_img
{
    z-index:100;
    margin: 0 auto;
}

#LB_arrows
{
    position:fixed;
}

#LB_closePopup
{
    position:fixed;
}