--- /dev/null
+@import "reset-to-defaults.css";
+
+window {
+ background: yellow;
+}
+
+#box {
+ transform-origin: top left;
+ transform: rotate(-90deg);
+ background: linear-gradient(to bottom, red 0%, blue 100%);
+}
+
+#reference {
+ background: linear-gradient(to right, red 0%, blue 100%);
+}
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+ <object class="GtkWindow" id="window1">
+ <property name="decorated">0</property>
+ <property name="width-request">300</property>
+ <property name="height-request">300</property>
+ <child>
+ <object class="GtkBox">
+ <property name="name">reference</property>
+ <property name="halign">center</property>
+ <property name="valign">start</property>
+ <property name="width-request">100</property>
+ <property name="height-request">100</property>
+ </object>
+ </child>
+ </object>
+</interface>
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+ <object class="GtkWindow" id="window1">
+ <property name="decorated">0</property>
+ <property name="width-request">300</property>
+ <property name="height-request">300</property>
+ <child>
+ <object class="GtkBox">
+ <property name="name">box</property>
+ <property name="halign">center</property>
+ <property name="valign">center</property>
+ <property name="width-request">100</property>
+ <property name="height-request">100</property>
+ </object>
+ </child>
+ </object>
+</interface>