Formatting/style changes

Former-commit-id: af40458903bc43bb260cc9b99444d79953e0cbee

kadmos/vispack/VISTOMS_dev/static/lib/style.css

@@ -389,10 +389,9 @@ stroke-width: 1.5px;
 .d3-context-menu ul li > ul {
     position: absolute; 
     background-color: #f2f2f2; 
-    top: 0;
 	min-width: 350px;
     left: 290px; 
-    z-index: -1; 
+    z-index: +1; 
 } 
 
 .d3-context-menu ul li > ul li:hover 

kadmos/vispack/VISTOMS_dev/templates/VISTOMS.html

@@ -18370,9 +18370,13 @@
 							d.onMouseOver(elm,data,index);
 							if(d.childrenItems.length>0 )
 								 {
+                                  var li = this
+                                  console.log(li)
+                                  console.log(li.offsetTop)
 								  d3.select(this).selectAll("ul").remove(); 
 								  d3.select(this)
 									.append("ul")
+                                    .style("top",String(li.offsetTop-5)+"px")
 									.selectAll("li")
 									   .data(d.childrenItems)
 										.enter().append("li")
@@ -21848,7 +21852,7 @@
 								childrenItems: []
 							},
                             { 
-                                title: 'Mark as...',
+                                title: 'Mark variable',
                                 onMouseDown: function(elm, d, i) {},
                                 onMouseUp: function(elm, d, i) {},
                                 onMouseOver: function(elm, d, i) {},