Don't reuse bare geometry classes

Fixes a problem where inspector background had odd cursors.

css/app.css

@@ -569,14 +569,14 @@ a.selected:hover .toggle.icon  { background-position: -40px -180px;}
   right: -10px;
 }
 
-.inspector-body.line .type button {
-    height: 100px;
-}
-
 .inspector-body .type button {
     height: 70px;
 }
 
+.inspector-body-line .type button {
+    height: 100px;
+}
+
 .inspector-body .head .name {
     padding-left: 10px;
 }
@@ -819,7 +819,7 @@ div.combobox {
     border-radius: 0;
 }
 
-.line .grid-entry {
+.inspector-body-line .grid-entry {
     min-height: 120px;
 }
 
@@ -866,7 +866,7 @@ div.combobox {
     margin: auto;
 }
 
-.line .grid-entry .icon {
+.inspector-body-line .grid-entry .icon {
     top: 10%;
 }
 
@@ -883,7 +883,7 @@ div.combobox {
     overflow: hidden;
 }
 
-.line .grid-entry .label {
+.inspector-body-line .grid-entry .label {
   top: 80%;
 }
 

js/id/ui/preset_grid.js

@@ -20,7 +20,7 @@ iD.ui.PresetGrid = function(context) {
             .attr('class', 'preset-grid-search-wrap inspector-inner');
 
         var grid = selection.append('div')
-            .attr('class', 'preset-grid fillD inspector-body ' + entity.geometry(context.graph()))
+            .attr('class', 'preset-grid fillD inspector-body inspector-body-' + entity.geometry(context.graph()))
             .call(drawGrid, context.presets().defaults(entity, 12));
 
         var search = searchwrap.append('input')

js/id/ui/tag_editor.js

@@ -38,7 +38,7 @@ iD.ui.TagEditor = function(context) {
             .text(t('inspector.choose'));
 
         var editorwrap = selection.append('div')
-            .attr('class', 'tag-wrap inspector-body ' + entity.geometry(context.graph()));
+            .attr('class', 'tag-wrap inspector-body inspector-body-' + entity.geometry(context.graph()));
 
         var headerwrap = editorwrap.append('div').attr('class','col12 inspector-inner head');