added style

config/quickbar/styles/launcher/sh.css

@@ -0,0 +1,15 @@
+#shell-command-launcher-box button#sh-item {
+  border-radius: 11px;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: none;
+  padding: 0px;
+}
+#shell-command-launcher-box button#sh-item {
+  font-size: 24px;
+}
+
+#shell-command-launcher-box button#sh-item:hover,
+#shell-command-launcher-box button#sh-item:focus {
+  text-shadow: 2px 2px 2px @primary;
+}

config/quickbar/styles/main.css

@@ -1,4 +1,4 @@
-@import url(../../../.cache/material/colors.css);
+@import url(../../.cache/material/colors.css);
 @import "./bar.css";
 @import "./notification.css";
 @import "./osd.css";
@@ -10,6 +10,7 @@
 @import "./launcher/emoji.css";
 @import "./launcher/cliphist.css";
 @import "./launcher/bluetooth.css";
+@import "./launcher/sh.css";
 
 * {
   all: unset;