Fix WPT css endline

Signed-off-by: stevennovaryo <[email protected]>

Author: stevennovaryo

css/css-grid/grid-items/support/grid-items-relative-positioned-containing-block.css

@@ -1,32 +1,32 @@
-.grid {
-  display: grid;
-  width: 100%;
-  grid-template-columns: 100px;
-  grid-template-rows: 100px;
-}
-.container {
-  position: relative;
-  grid-area: 1 / 1;
-}
-.box1 {
-  position: absolute;
-  width: 100px;
-  height: 100px;
-  grid-area: 1 / 1;
-}
-.box-abspos {
-  position: absolute;
-  width: 100%;
-  height: 100%;
-}
-.box-fixpos {
-  position: fixed;
-  width: 100px;
-  height: 100px;
-}
-.red {
-  background: red;
-}
-.green {
-  background: green;
-}
+.grid {
+  display: grid;
+  width: 100%;
+  grid-template-columns: 100px;
+  grid-template-rows: 100px;
+}
+.container {
+  position: relative;
+  grid-area: 1 / 1;
+}
+.box1 {
+  position: absolute;
+  width: 100px;
+  height: 100px;
+  grid-area: 1 / 1;
+}
+.box-abspos {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+}
+.box-fixpos {
+  position: fixed;
+  width: 100px;
+  height: 100px;
+}
+.red {
+  background: red;
+}
+.green {
+  background: green;
+}