diff --git a/resources/resources.xml b/resources/resources.xml
new file mode 100644
index 0000000..523514f
--- /dev/null
+++ b/resources/resources.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/com/wyattjmiller/snespatcher">
+    <file>style.css</file>
+  </gresource>
+</gresources>
diff --git a/resources/style.css b/resources/style.css
new file mode 100644
index 0000000..d628c27
--- /dev/null
+++ b/resources/style.css
@@ -0,0 +1,21 @@
+.run_btn:focus {
+    background: #1c71d8;
+    color: #ffffff;
+}
+
+.run_btn:hover {
+    background: #3584e4;
+}
+
+.run_btn:active {
+    background: #1a5fb4;
+}
+
+.run_btn {
+    background: #1a5fb4;
+}
+
+.run_btn:disabled {
+    background: #3d3846;
+    color: #5e5c64;
+}
\ No newline at end of file