diff --git a/opentech/static_src/src/sass/apply/components/_button.scss b/opentech/static_src/src/sass/apply/components/_button.scss
index 6f25af6e30a0ca6e0abccb172c3e37c1deb4d4f1..f549a29030529237ee72181feca27e2d8843f622 100644
--- a/opentech/static_src/src/sass/apply/components/_button.scss
+++ b/opentech/static_src/src/sass/apply/components/_button.scss
@@ -88,5 +88,28 @@
             fill: $color--primary;
         }
     }
+
+    &--full-width {
+        width: 100%;
+        text-align: center;
+    }
+
+    &--half-width {
+        width: 50%;
+        padding: 10px 0;
+        text-align: center;
+
+        &:first-child {
+            margin-right: 20px;
+        }
+    }
+
+    &--bottom-space {
+        margin-bottom: 10px;
+
+        &:last-child {
+            margin-bottom: 0;
+        }
+    }
 }