.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(../img/collapse.png); }
.treegrid-expander-collapsed{background-image: url(../img/expand.png);}

.treegrid-element {white-space: unset;}

.timelinehead {width:30vw;}