+.extended_header {
+ width: 99.5%;
+}
+
+div.chunk_block {
+ overflow: hidden;
+}
+
+div.chunk_block div.old {
+ float: left;
+ width: 50%;
+ overflow: hidden;
+ border-right: 5px solid #EAF2F5;
+}
+
+div.chunk_block.rem,
+div.chunk_block.add {
+ background: transparent;
+}
+
+div.chunk_block div.old .add,
+div.chunk_block div.old .rem {
+ padding-right: 3px;
+}
+
+div.chunk_block div.new .add,
+div.chunk_block div.new .rem {
+ padding-left: 3px;
+}
+
+div.chunk_block div.new {
+ margin-left: 50%;
+ width: 50%;
+ border-left: 5px solid #EAF2F5;
+}
+