Converted some objects to components.

public/styles/components/_main.scss

@@ -0,0 +1,15 @@
+/*
+ *  Main
+ *    Styles for the main container
+ *
+ *  Version:
+ *    1.0.0 - 2018/05/07
+ */
+.c-main {
+  position: relative;
+  min-height: 100vh;
+  width: 100%;
+
+  @extend %t-flexbox;
+  @include t-flex-direction(column);
+}