diff --git a/after/syntax/css/css3-grid-layout.vim b/after/syntax/css/css3-grid-layout.vim
new file mode 100644
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+++ b/after/syntax/css/css3-grid-layout.vim
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+" TODO: create cssGridLayoutProp group and cssGridLayoutAttr group
+syn match cssFontProp contained "\<grid-\(cell\|\(column\|row\)\(-\(align\|sizing\|span\)\)\=\|columns\|flow\|rows\|template\)\>"
+syn keyword cssFontAttr contained grid rows
+syn match cssFontAttr contained "\<inline-grid\>"