Fix #228, Fix #245

sass/components/card.sass

@@ -55,4 +55,4 @@
   &.is-fullwidth
     width: 100%
   &.is-rounded
-    border-radius: 5px
+    border-radius: $radius-large

sass/components/menu.sass

@@ -5,7 +5,7 @@
 
 .menu-list
   a
-    border-radius: 2px
+    border-radius: $radius-small
     color: $text
     display: block
     padding: 5px 10px

sass/components/modal.sass

@@ -26,7 +26,7 @@
 .modal-card
   @extend .modal-content
   background: $white
-  border-radius: 5px
+  border-radius: $radius-large
   display: flex
   flex-direction: column
   max-height: calc(100vh - 40px)

sass/components/panel.sass

@@ -52,6 +52,6 @@ a.panel-block
 
 .panel
   border: 1px solid $border
-  border-radius: 5px
+  border-radius: $radius-large
   &:not(:last-child)
     margin-bottom: 20px

sass/elements/box.sass

@@ -1,7 +1,7 @@
 .box
   @extend .block
   background: $white
-  border-radius: 5px
+  border-radius: $radius-large
   box-shadow: 0 2px 3px rgba($black, 0.1), 0 0 0 1px rgba($black, 0.1)
   display: block
   padding: 20px

sass/elements/button.sass

@@ -1,5 +1,5 @@
 =button-small
-  border-radius: 2px
+  border-radius: $radius-small
   font-size: 11px
   height: 24px
   line-height: 16px

sass/utilities/controls.sass

@@ -32,7 +32,7 @@
       color: rgba($control, 0.3)
 
 =control-small
-  border-radius: 2px
+  border-radius: $radius-small
   font-size: 11px
   height: 24px
   line-height: 16px

sass/utilities/variables.sass

@@ -52,7 +52,9 @@ $nav-height: 50px !default
 // Miscellaneous
 
 $easing: ease-out !default
+$radius-small: 2px !default
 $radius: 3px !default
+$radius-large: 5px !default
 $speed: 86ms !default
 
 // 2. Primary colors