Define fixed width for auto-complete dropdown

assets/js/components/select-dropdown-autocomplete.js

@@ -265,7 +265,6 @@ KB.component('select-dropdown-autocomplete', function(containerElement, options)
             .attr('type', 'text')
             .attr('placeholder', getPlaceholderValue())
             .addClass('select-dropdown-input')
-            .style('width', (containerElement.offsetWidth - 30) + 'px')
             .on('focus', toggleDropdownMenu)
             .on('input', onInputChanged, true)
             .build();

assets/sass/_select_dropdown.sass

@@ -33,10 +33,12 @@
   border: 1px solid #ccc
   border-radius: 5px
   background-color: #fff
+  width: 300px
   input.select-dropdown-input
     margin: 0 0 0 5px
     border: none
     height: 23px
+    width: 270px
     &:focus
       border: none
       box-shadow: none