.treegrid-indent {width:16px; height: 16px; display: inline-block; position: relative;}

.treegrid-expander {width:16px; height: 16px; display: inline-block; position: relative; cursor: pointer;}

.treegrid-expander-expanded{background-image: url(https://webarchive.lib.ntu.edu.tw:443/archive/wayback/20180507171956/https://udb.moe.edu.tw/Content/img/collapse.png); }
.treegrid-expander-collapsed{background-image: url(https://webarchive.lib.ntu.edu.tw:443/archive/wayback/20180507171956/https://udb.moe.edu.tw/Content/img/expand.png);}






/*
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     JAVASCRIPT APPENDED BY OPENWAYBACK, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
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*/