webui: port/vm-credentials tables redesigned

one/static/box.less

@@ -429,3 +429,23 @@
         }
     }
 }
+#vm-credentials, #ports {
+    .content {
+        padding: 15px;
+    }
+}
+
+table {
+    width: 100%;
+    border-collapse: collapse;
+    tr {
+        width: 100%;
+        &:hover {
+            background-color: rgba(0,0,0,0.1);
+        };
+        td,th {
+            padding: 5px;
+        }
+    }
+}
+