diff --git a/packages/theme/lib/DateField.sass b/packages/theme/lib/DateField.sass
index 046e0adb8..d9dc77683 100644
--- a/packages/theme/lib/DateField.sass
+++ b/packages/theme/lib/DateField.sass
@@ -13,7 +13,7 @@
 
 .junipero.date-field
   display: inline-flex
-  width: 250px
+  min-width: 250px
 
   &.disabled
     opacity: .5
diff --git a/packages/theme/lib/SelectField.sass b/packages/theme/lib/SelectField.sass
index fdab274e6..810deba57 100644
--- a/packages/theme/lib/SelectField.sass
+++ b/packages/theme/lib/SelectField.sass
@@ -65,6 +65,7 @@
       background: transparent
       padding: 0
       cursor: default
+      flex: 1
 
       &::placeholder
         color: var(--placeholder-color)