diff --git a/out/res/wave.svg b/out/res/wave.svg
index c03a4a7..946454b 100644
--- a/out/res/wave.svg
+++ b/out/res/wave.svg
@@ -1 +1,4 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" id="visual" viewBox="0 0 900 600" preserveAspectRatio="none" version="1.1"><path style="filter: drop-shadow(1px 3px 3px rgba(0, 0, 0, 0.4));" filter="url(#dropShadow)" d="M0 128L21.5 119.5C43 111 86 94 128.8 93.7C171.7 93.3 214.3 109.7 257.2 112.2C300 114.7 343 103.3 385.8 96.3C428.7 89.3 471.3 86.7 514.2 101C557 115.3 600 146.7 642.8 147.2C685.7 147.7 728.3 117.3 771.2 108.5C814 99.7 857 112.3 878.5 118.7L900 125L900 0L878.5 0C857 0 814 0 771.2 0C728.3 0 685.7 0 642.8 0C600 0 557 0 514.2 0C471.3 0 428.7 0 385.8 0C343 0 300 0 257.2 0C214.3 0 171.7 0 128.8 0C86 0 43 0 21.5 0L0 0Z" fill="#d4d3d3" stroke-linecap="round" stroke-linejoin="miter"/></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" id="visual" viewBox="0 0 900 600" preserveAspectRatio="none" version="1.1">
+    <rect x="0" y="0" width="900" height="600" fill="#2E2E2E"/>
+    <path style="filter: drop-shadow(1px 3px 3px rgba(0, 0, 0, 0.4));" filter="url(#dropShadow)" d="M0 128L21.5 119.5C43 111 86 94 128.8 93.7C171.7 93.3 214.3 109.7 257.2 112.2C300 114.7 343 103.3 385.8 96.3C428.7 89.3 471.3 86.7 514.2 101C557 115.3 600 146.7 642.8 147.2C685.7 147.7 728.3 117.3 771.2 108.5C814 99.7 857 112.3 878.5 118.7L900 125L900 0L878.5 0C857 0 814 0 771.2 0C728.3 0 685.7 0 642.8 0C600 0 557 0 514.2 0C471.3 0 428.7 0 385.8 0C343 0 300 0 257.2 0C214.3 0 171.7 0 128.8 0C86 0 43 0 21.5 0L0 0Z" fill="#d4d3d3" stroke-linecap="round" stroke-linejoin="miter"/>
+</svg>