Fix test

Author: 38

src/style/size.rs

@@ -45,6 +45,19 @@ impl SizeDesc for u32 {
     }
 }
 
+impl SizeDesc for f32 {
+    fn in_pixels<D: HasDimension>(&self, _parent: &D) -> i32 {
+        *self as i32
+    }
+}
+
+
+impl SizeDesc for f64 {
+    fn in_pixels<D: HasDimension>(&self, _parent: &D) -> i32 {
+        *self as i32
+    }
+}
+
 /// Describes a relative size, might be
 ///     1. portion of height
 ///     2. portion of width