diff --git a/src/renderer/scss/component/_file-render.scss b/src/renderer/scss/component/_file-render.scss
new file mode 100644
index 000000000..c78bb4690
--- /dev/null
+++ b/src/renderer/scss/component/_file-render.scss
@@ -0,0 +1,18 @@
+.file-render {
+  width: 100%;
+  height: 100%;
+  margin: auto;
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  z-index: 1;
+  overflow: hidden;
+
+  .file-render__viewer {
+    width: 100%;
+    height: 100%;
+    background: black;
+  }
+}