/usr/share/openlayers/theme/default/ie6-style.tidy.css is in libjs-openlayers 2.11+ds1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | .olControlZoomPanel div{background-image:url(img/zoom-panel-NOALPHA.png);}.olControlPanPanel div{background-image:url(img/pan-panel-NOALPHA.png);}.olControlEditingToolbar{width:200px;}
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