diff --git a/code/controllers/subsystem/vote.dm b/code/controllers/subsystem/vote.dm
index ac81950c002..db256efd10c 100644
--- a/code/controllers/subsystem/vote.dm
+++ b/code/controllers/subsystem/vote.dm
@@ -109,7 +109,7 @@ SUBSYSTEM_DEF(vote)
 		text += "<b>Vote Result: Inconclusive - No Votes!</b>"
 	log_vote(text)
 	remove_action_buttons()
-	to_chat(world, "\n<font color='purple'>[text]</font>")
+	to_chat(world, "\n<span class='infoplain'><font color='purple'>[text]</font></span>")
 	return .
 
 /datum/controller/subsystem/vote/proc/result()
@@ -232,7 +232,7 @@ SUBSYSTEM_DEF(vote)
 			text += "\n[question]"
 		log_vote(text)
 		var/vp = CONFIG_GET(number/vote_period)
-		to_chat(world, "\n<font color='purple'><b>[text]</b>\nType <b>vote</b> or click <a href='byond://winset?command=vote'>here</a> to place your votes.\nYou have [DisplayTimeText(vp)] to vote.</font>")
+		to_chat(world, "\n<span class='infoplain'><font color='purple'><b>[text]</b>\nType <b>vote</b> or click <a href='byond://winset?command=vote'>here</a> to place your votes.\nYou have [DisplayTimeText(vp)] to vote.</font></span>")
 		time_remaining = round(vp/10)
 		for(var/c in GLOB.clients)
 			var/client/C = c
diff --git a/code/game/objects/items/devices/PDA/PDA.dm b/code/game/objects/items/devices/PDA/PDA.dm
index de7d283e202..bcaddee5da8 100644
--- a/code/game/objects/items/devices/PDA/PDA.dm
+++ b/code/game/objects/items/devices/PDA/PDA.dm
@@ -798,7 +798,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 			playsound(src, pick('sound/machines/twobeep_voice1.ogg', 'sound/machines/twobeep_voice2.ogg'), 50, TRUE)
 		else
 			playsound(src, 'sound/machines/twobeep_high.ogg', 50, TRUE)
-		audible_message("[icon2html(src, hearers(src))] *[ttone]*", null, 3)
+		audible_message("<span class='infoplain'>[icon2html(src, hearers(src))] *[ttone]*</span>", null, 3)
 	//Search for holder of the PDA.
 	var/mob/living/L = null
 	if(loc && isliving(loc))
diff --git a/code/modules/assembly/bomb.dm b/code/modules/assembly/bomb.dm
index eaeef57dd5f..b89b2a2a776 100644
--- a/code/modules/assembly/bomb.dm
+++ b/code/modules/assembly/bomb.dm
@@ -69,7 +69,7 @@
 	return
 
 /obj/item/onetankbomb/receive_signal() //This is mainly called by the sensor through sense() to the holder, and from the holder to here.
-	audible_message("[icon2html(src, hearers(src))] *beep* *beep* *beep*")
+	audible_message("<span class='warning'>[icon2html(src, hearers(src))] *beep* *beep* *beep*</span>")
 	playsound(src, 'sound/machines/triple_beep.ogg', ASSEMBLY_BEEP_VOLUME, TRUE)
 	sleep(10)
 	if(QDELETED(src))
diff --git a/code/modules/assembly/health.dm b/code/modules/assembly/health.dm
index d2bc2036bd7..d50808971b0 100644
--- a/code/modules/assembly/health.dm
+++ b/code/modules/assembly/health.dm
@@ -53,7 +53,7 @@
 		health_scan = M.health
 		if(health_scan <= alarm_health)
 			pulse()
-			audible_message("[icon2html(src, hearers(src))] *beep* *beep* *beep*")
+			audible_message("<span class='infoplain'>[icon2html(src, hearers(src))] *beep* *beep* *beep*</span>")
 			playsound(src, 'sound/machines/triple_beep.ogg', ASSEMBLY_BEEP_VOLUME, TRUE)
 			toggle_scan()
 		return
diff --git a/code/modules/assembly/infrared.dm b/code/modules/assembly/infrared.dm
index edc0fdb7a9d..a31ccd97a4d 100644
--- a/code/modules/assembly/infrared.dm
+++ b/code/modules/assembly/infrared.dm
@@ -152,7 +152,7 @@
 	if(!secured || !on || next_activate > world.time)
 		return FALSE
 	pulse(FALSE)
-	audible_message("[icon2html(src, hearers(src))] *beep* *beep* *beep*", null, hearing_range)
+	audible_message("<span class='infoplain'>[icon2html(src, hearers(src))] *beep* *beep* *beep*</span>", null, hearing_range)
 	for(var/CHM in get_hearers_in_view(hearing_range, src))
 		if(ismob(CHM))
 			var/mob/LM = CHM
diff --git a/code/modules/assembly/proximity.dm b/code/modules/assembly/proximity.dm
index 60a9b2618c8..1f751475a68 100644
--- a/code/modules/assembly/proximity.dm
+++ b/code/modules/assembly/proximity.dm
@@ -65,7 +65,7 @@
 	if(!scanning || !secured || next_activate > world.time)
 		return FALSE
 	pulse(FALSE)
-	audible_message("[icon2html(src, hearers(src))] *beep* *beep* *beep*", null, hearing_range)
+	audible_message("<span class='infoplain'>[icon2html(src, hearers(src))] *beep* *beep* *beep*</span>", null, hearing_range)
 	for(var/CHM in get_hearers_in_view(hearing_range, src))
 		if(ismob(CHM))
 			var/mob/LM = CHM
diff --git a/code/modules/assembly/signaler.dm b/code/modules/assembly/signaler.dm
index 1a2a9243b84..2361bf4b2fb 100644
--- a/code/modules/assembly/signaler.dm
+++ b/code/modules/assembly/signaler.dm
@@ -151,7 +151,7 @@
 	last_receive_signal_log = istype(holder, /obj/item/transfer_valve) ? signal.logging_data : null
 
 	pulse(TRUE)
-	audible_message("[icon2html(src, hearers(src))] *beep* *beep* *beep*", null, hearing_range)
+	audible_message("<span class='infoplain'>[icon2html(src, hearers(src))] *beep* *beep* *beep*</span>", null, hearing_range)
 	for(var/CHM in get_hearers_in_view(hearing_range, src))
 		if(ismob(CHM))
 			var/mob/LM = CHM
diff --git a/code/modules/assembly/timer.dm b/code/modules/assembly/timer.dm
index d860e0a1d47..093550b7825 100644
--- a/code/modules/assembly/timer.dm
+++ b/code/modules/assembly/timer.dm
@@ -57,7 +57,7 @@
 	if(!secured || next_activate > world.time)
 		return FALSE
 	pulse(FALSE)
-	audible_message("[icon2html(src, hearers(src))] *beep* *beep* *beep*", null, hearing_range)
+	audible_message("<span class='infoplain'>[icon2html(src, hearers(src))] *beep* *beep* *beep*</span>", null, hearing_range)
 	for(var/CHM in get_hearers_in_view(hearing_range, src))
 		if(ismob(CHM))
 			var/mob/LM = CHM
diff --git a/code/modules/vehicles/mecha/_mecha.dm b/code/modules/vehicles/mecha/_mecha.dm
index 366b8e58572..91627efdaba 100644
--- a/code/modules/vehicles/mecha/_mecha.dm
+++ b/code/modules/vehicles/mecha/_mecha.dm
@@ -863,7 +863,7 @@
 	AI.cancel_camera()
 	AI.controlled_mech = src
 	AI.remote_control = src
-	to_chat(AI, AI.can_dominate_mechs ? "<span class='announce'>Takeover of [name] complete! You are now loaded onto the onboard computer. Do not attempt to leave the station sector!</span>" :\
+	to_chat(AI, AI.can_dominate_mechs ? "<span class='greenannounce'>Takeover of [name] complete! You are now loaded onto the onboard computer. Do not attempt to leave the station sector!</span>" :\
 		"<span class='notice'>You have been uploaded to a mech's onboard computer.</span>")
 	to_chat(AI, "<span class='reallybig boldnotice'>Use Middle-Mouse to activate mech functions and equipment. Click normally for AI interactions.</span>")
 
diff --git a/tgui/packages/tgui-panel/chat/constants.js b/tgui/packages/tgui-panel/chat/constants.js
index fd6db1d5f77..456f1f21f84 100644
--- a/tgui/packages/tgui-panel/chat/constants.js
+++ b/tgui/packages/tgui-panel/chat/constants.js
@@ -64,7 +64,7 @@ export const MESSAGE_TYPES = [
     type: MESSAGE_TYPE_INFO,
     name: 'Info',
     description: 'Non-urgent messages from the game and items',
-    selector: '.notice:not(.pm), .adminnotice, .info, .sinister, .cult, .infoplain',
+    selector: '.notice:not(.pm), .adminnotice, .info, .sinister, .cult, .infoplain, .announce',
   },
   {
     type: MESSAGE_TYPE_WARNING,