diff --git a/assets/dashboard.css b/assets/dashboard.css
new file mode 100644
index 0000000..e564b02
--- /dev/null
+++ b/assets/dashboard.css
@@ -0,0 +1,27 @@
+.ag-header-cell-label {
+  justify-content: center;
+}
+
+.long-signal {
+    height: 15px;
+    width: 15px;
+    background-color: #32cd32;
+    border-radius: 50%;
+    display: inline-block;
+    vertical-align: middle;
+    margin: 2px;
+}
+
+.no-signal {
+    height: 15px;
+    width: 15px;
+    background-color: #6d6d6d;
+    border-radius: 50%;
+    display: inline-block;
+    vertical-align: middle;
+    margin: 2px;
+}
+
+.signal-container {
+    text-align: center;
+}
\ No newline at end of file