diff --git a/syntax/vue.vim b/syntax/vue.vim
index 9980071..3db6ddf 100644
--- a/syntax/vue.vim
+++ b/syntax/vue.vim
@@ -213,13 +213,18 @@ if s:use_sass
         \ start="{" end="}" 
 endif
 
-" Highlight css unit correctly
+" Avoid css syntax interference
 syntax clear cssUnitDecorators
-syntax match cssUnitDecorator 
+syntax match cssUnitDecorators2 
       \ /\(#\|-\|+\|%\|mm\|cm\|in\|pt\|pc\|em\|ex\|px\|ch\|rem\|vh\|vw\|vmin\|vmax\|dpi\|dppx\|dpcm\|Hz\|kHz\|s\|ms\|deg\|grad\|rad\)\ze\(;\|$\)/
       \ contained
       \ containedin=cssAttrRegion,sassCssAttribute,lessCssAttribute
 
+syntax clear cssKeyFrameProp
+syn match cssKeyFrameProp2 /\d*%\|from\|to/ 
+      \ contained nextgroup=cssDefinition
+      \ containedin=cssAttrRegion,sassCssAttribute,lessCssAttribute
+
 " Coffee
 if s:use_coffee
   silent! syntax clear coffeeConstant