diff --git a/go.sum b/go.sum
index 6a9ec1d5..44de4678 100644
--- a/go.sum
+++ b/go.sum
@@ -4,6 +4,7 @@ shylinux.com/x/go-qrcode v0.0.3 h1:RMo+Vidbgq3HatLBj7DDXcTbTLFUwzis5K7TqBkD38U=
 shylinux.com/x/go-qrcode v0.0.3/go.mod h1:KAbtU+KwiiABMZ/CJ0zh9PI2AX82Uf9rRYcQ4ODm4po=
 shylinux.com/x/ice v1.3.15 h1:MmbxhhIrWLgrXiVsRNWLVigw3OMz/RTysl0cZqjSxzM=
 shylinux.com/x/ice v1.3.15/go.mod h1:bMR0ufbQLhTUoTGVkG2rVNM1oN2xVHSCzAJQaLK7UcQ=
+shylinux.com/x/icebergs v1.6.1 h1:M1qLWNR9tCbDWtpXp4V7feX0e7ua8SA1Jbs1PZWmDpM=
 shylinux.com/x/icebergs v1.6.1/go.mod h1:UC+0mBJMYcOVu091YWAHACVsU4CnDAxwYs9Hxazler8=
 shylinux.com/x/icebergs v1.6.2 h1:7w1O6+vMV0Xx/uLeg61hK6fHaNrFuRE14kBH5S0aZcA=
 shylinux.com/x/icebergs v1.6.2/go.mod h1:UC+0mBJMYcOVu091YWAHACVsU4CnDAxwYs9Hxazler8=
diff --git a/src/template/web.chat.header/theme/light.css b/src/template/web.chat.header/theme/light.css
index 7b7a2291..1ab10ff8 100644
--- a/src/template/web.chat.header/theme/light.css
+++ b/src/template/web.chat.header/theme/light.css
@@ -19,3 +19,4 @@ body.light {
 body.light fieldset.panel:not(.main):not(.auto) input { background-color:var(--panel-input-bg-color); color:var(--panel-input-fg-color); }
 body.light fieldset.panel:not(.main):not(.auto) input::placeholder { background-color:var(--panel-input-bg-color); color:var(--panel-fg-color); }
 body.light fieldset.panel:not(.main):not(.auto) { --hover-fg-color:white; }
+body.light fieldset.panel.River { --hover-fg-color:white; }