css fixes

html/admin/css/dashboardView.css

@@ -125,7 +125,7 @@
 }
 
 .boxHeader:hover {
-  opacity: 1.0;
+  opacity: 0.8;
 }
 
 .boxHeader h6 {

html/admin/css/documentsView.css

@@ -391,3 +391,12 @@ table.dataTable thead th {
 #documentsToolbarF li {
   border-radius: 0 !important;
 }
+
+.querylineAdd {
+  margin-left: -17px !important;
+}
+
+.removeFilterItem i {
+  margin-top: -5px !important;
+  margin-left: 5px !important;
+}

html/admin/css/layout.css

@@ -248,3 +248,7 @@ table .sorting {
 .form-actions {
   margin-top: -10px !important;
 }
+
+input,select,option {
+  border-radius: 0 !important;
+}

html/admin/js/views/documentsView.js

@@ -238,7 +238,7 @@ var documentsView = Backbone.View.extend({
     // adds a line to the filter widget
     
     var num = ++this.filterId;
-    $('#filterHeader').append(' <div class="queryline">'+
+    $('#filterHeader').append(' <div class="queryline querylineAdd"> & &#160;'+
        '<input id="attribute_name' + num +'" type="text" placeholder="Attribute name">'+
        '<select name="operator" id="operator' + num + '">'+
        '    <option value="==">==</option>'+