power-operations: add page and styles

Change-Id: I7196e3791b103dfba74bfa66b0b4040a0ed1048d
Signed-off-by: Michael Davis <michael.s.davis@ibm.com>
diff --git a/src/scss/layout/_content.scss b/src/scss/layout/_content.scss
new file mode 100644
index 0000000..5c690c6
--- /dev/null
+++ b/src/scss/layout/_content.scss
@@ -0,0 +1,10 @@
+// Content layout styles
+
+.content__container {
+  padding-top: 3.75em;
+  margin-left: $nav__toplvlWidth;
+  @include fastTransition-all;
+  @include mediaQuery(medium){
+    margin-left: $nav__toplvlWidth + $nav__seclvlWidth;
+  }
+}