body{background-image: url('flback.jpg');background-color:#000;color:#ddb;font-family:Arial,Verdana;}
img {margin:8px;}
.grid {display: grid;  grid-template-columns: auto auto auto;
}
.imbox {position:relative;width:700px;display:inline;}
.imtxt {position:absolute;left:20px;top:420px;font-size:16px;z-index:2;background:rgba(0,0,0,0.5);color:#faa;margin:8px;padding:8px;}