diff --git a/core/client.js b/core/client.js
index 1bf10760..bcb0ffdf 100644
--- a/core/client.js
+++ b/core/client.js
@@ -145,7 +145,7 @@ class TfNavigationElement extends LitElement {
 				<link type="text/css" rel="stylesheet" href="/static/w3.css" />
 				<select
 					@change=${this.set_active_identity}
-					class="w3-input"
+					class="w3-input w3-cyan"
 					style="flex: 0 1 auto; width: auto; display: inline-blocktext-overflow: ellipsis; overflow: hidden; white-space: nowrap">
 					${this.identities.map(x => html`<option ?selected=${x === this.identity}>${x}</option>`)}
 				</select>