+.btn-add-remove {
+ color: #444;
+ background-color: #FAFAFA;
+ margin-right: 12px;
+ margin-bottom: 10px;
+}
+
+.child_single {
+ color: #444;
+ background-color: #FAFAFA;
+ margin-left: 0px;
+ margin-bottom: 10px;
+ border: 1px solid #ccc;
+ border-radius: 4px;
+}
+
+.children_group {
+ color: #444;
+ background-color: white;
+ margin-left: 20px;
+ margin-bottom: 20px;
+ margin-top: 20px;
+ margin-right: 20px;
+ padding-top: 10px;
+ padding-left: 10px;
+ padding-right: 20px;
+ padding-bottom: 10px;
+ border: 1px solid #ccc;
+ border-radius: 4px;
+}
+
+.first_child {
+ margin-top: 10px;
+}
+