[data-darkbox]{ /* add cursor to clickable darkbox items */
    cursor:pointer;
    backface-visibility:hidden;
}
    
#darkbox{
    position:fixed;
    background:rgba(187,187,187,1) no-repeat 50% 30%;
    background-size: 64% auto !important;
    /*box-shadow:0 0 0 3px rgba(0,0,0,0.9);*/
    opacity:0; 
    visibility:hidden;
    z-index:10000;
    border:0px solid #111;
}
#darkbox.on{ 
    opacity:1;
    visibility:visible;
    height:100% !important;
    width:100% !important;
    left:0 !important;
    top:0 !important;
}
#darkbox:after{
    position:absolute;
    right:20px; 
    top:0;
    font-size:4em;
    content:"\2A2F";
    color:#fff;
    cursor:pointer;
}
/*prev next buttons*/
#darkbox_prev,
#darkbox_next{
    cursor:pointer;
    user-select:none;
    -webkit-user-select:none;
    position:absolute;
    top:90%;
    margin-top:-25px;
    height:50px;
    width:50px;
    -webkit-transition:0.3s;
    transition: 0.3s;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
}
#darkbox_prev:hover,
#darkbox_next:hover{
    border-color: #aaa;
}
#darkbox_prev{
    left: 30px;
    -o-transform: rotate(-135deg);
    -ms-transform: rotate(-135deg);
    -moz-transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
    transform: rotate(-135deg);
}
#darkbox_next{
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    right: 30px;
}
#darkbox-description{
    position: absolute;
    width:100%;
    color:#fff;
    bottom:20px;
    text-align:center;
    font-size:20px;
}
#darkbox-description a{
    color:red;
    font-weight:bold;
}
#darkbox sub{
font-size:10px;
}

/***************************************** - 860px *************************************/

@media screen and (max-width: 860px) {

#darkbox{
    position:fixed;
    background:rgba(187,187,187,1) no-repeat 50% 30%;
    background-size: 90% auto !important;
    /*box-shadow:0 0 0 3px rgba(0,0,0,0.9);*/
    opacity:0; 
    visibility:hidden;
    z-index:10000;
    border:0px solid #111;
}

}