Remove styles, rename some classes

assets/sass/base/_layout.sass

@@ -16,11 +16,6 @@
 .align-items-center
   align-items: center
 
-//@each $value in 'block', 'inline', 'inline-block', 'flex'
-//    .display-#{$value},
-//    .is-#{$value},
-//        display: #{$value}
-
 @each $value in 'top', 'middle', 'bottom'
     .table
         & > thead > tr > th,

assets/sass/base/_typography.sass

@@ -1,6 +0,0 @@
-@each $value in 'left' 'center' 'right'
-    .text-#{$value}
-        text-align: #{$value}
-
-.text-light
-    color: #777

assets/sass/main.sass

@@ -13,7 +13,6 @@ $primary: $blue
 @import 'mixins'
 
 @import 'base/layout'
-@import 'base/typography'
 @import 'base/utilities'
 
 @import 'components/availability'