Add that sweet sweet subtle shadow for taskbar

src/gui/src/css/style.css

@@ -2294,7 +2294,6 @@ label {
     display: flex;
     justify-content: center;
     z-index: 99999;
-    box-shadow: 0px 0px 4px 0px #7575757a;
     overflow: hidden !important;
 
     height: 50px;
@@ -2305,6 +2304,12 @@ label {
     width: auto;
     left: 50%;
     transform: translateX(-50%);
+
+    /* that sweet sweet subtle shadow */
+    box-shadow: 
+    inset 0 0 0 0.5px rgba(255, 255, 255, 0.2),
+    0 0 0 0.5px rgba(0, 0, 0, 0.2),
+    0 4px 16px rgba(0, 0, 0, 0.2);
 }
 
 .taskbar .taskbar-item {