

span.bibl { font-style: italic; color: #000099;}

span.persName ,span.person { font-weight: bold;  color: #009900; }

span.placeName { font-weight: bold;  color: #990000; }

span.rs { font-weight: bold;  color: #333366; }



.inline-wrap {position: relative;}

.inline-wrap .attributes { background-color: #CCCCFF; position: absolute; top: 1.5em; z-index:4; }

body { font: 13px/1.5 'Istok Web', arial, sans-serif; }


span.bibl { font-style: italic; color: #000099;}

span.persName ,span.person { font-weight: bold;  color: #009900; }

span.placeName { font-weight: bold;  color: #990000; }

span.rs { font-weight: bold;  color: #333366; }



.inline-wrap {position: relative;}

.inline-wrap .attributes { background-color: #CCCCFF; position: absolute; top: 1.5em; z-index:4; }

body { font: 13px/1.5 'Istok Web', arial, sans-serif; }

.content {
    position: relative;
}

.zr-description,
.zr-indexInfo {
    position: relative;
    z-index: 2;
}

.zr-description.background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.3;
    /*Old IEs < 8*/
    filter: alpha(opacity=30);
}
Add the necessary css for background pictures in explain with a css added opacity (alpha channel).
Add the necessary css for background pictures in explain with a css added opacity (alpha channel).