New layout

static/sass/_grid.sass

@@ -0,0 +1,43 @@
+*
+  +box-sizing(border-box)
+
+$pad: 20px
+
+.grid
+  background: white
+  margin: 0 0 $pad 0
+
+  &:after
+    // Or @extend clearfix
+    content: ""
+    display: table
+    clear: both
+
+[class*='col-']
+  float: left
+  padding-right: $pad
+
+  .grid &:last-of-type
+    padding-right: 0
+
+.col-2-3
+  width: 66%
+
+.col-1-3
+  width: 33%
+
+.col-1-2
+  width: 49%
+
+.col-1-4
+  width: 24%
+
+.col-1-8
+  width: 12.5%
+
+// Opt-in outside padding
+.grid-pad
+  padding: $pad 0 $pad $pad
+
+  [class*='col-']:last-of-type
+    padding-right: $pad