Add motion-1.vim

See also: http://www.w3.org/TR/motion-1/

test/test.css

@@ -323,6 +323,13 @@
   mask-type: auto;
 }
 
+.motion-1 {
+  motion-path: path(M 100 100 L 300 100 L 200 300 z);
+  motion-offset: auto;
+  motion-rotation: auto;
+  motion: auto;
+}
+
 .multicol {
   columns: column;
   column-count: balance;

test/test.html

@@ -356,6 +356,14 @@
 }
 </style>
 <style>
+.motion-1 {
+  motion-path: path(M 100 100 L 300 100 L 200 300 z);
+  motion-offset: auto;
+  motion-rotation: auto;
+  motion: auto;
+}
+</style>
+<style>
 .multicol {
   columns: column;
   column-count: balance;