border-spacing: 0;
width: 100%;
}
-<!-- even/odd rows -->
-
+table.usage {
+ border: 1px solid black;
+ margin: auto;
+ width: 60%;
+ border-spacing: 0px;
+}
+.shared > * {
+ background-color: #ffffaa;
+}
.row0 { background-color: #eeeeee; }
.row1 { background-color: #ffffff; }