for mermaid， sometimes the right margin is too small

[imysl0]

Using Kroki, there is a blur at the arrow, indicating that the right margin is too small

Using mermaid, no blur

this is code：

---
title: ABCD_TOPL_ID mermaid
---
stateDiagram-v2
[*] --> ABCD_L_L0
ABCD_L_L0 --> ABCD_L_L1
ABCD_L_L0 --> ABCD_L_LT
ABCD_L_L1 --> ABCD_L_L2
ABCD_L_L1 --> ABCD_L_LT
ABCD_L_L2 --> ABCD_L_L3
ABCD_L_L2 --> ABCD_L_LT
ABCD_L_L3 --> ABCD_L_LT
ABCD_L_LT --> [*] 

Loading

[imysl0]

---
title: ABCD_TOPL_ID mermaid
---
stateDiagram-v2
[*] --> ABCD_L_L0
ABCD_L_L0 --> ABCD_L_L1
ABCD_L_L0 --> ABCD_L_LT
ABCD_L_L1 --> ABCD_L_L2
ABCD_L_L1 --> ABCD_L_LT
ABCD_L_L2 --> ABCD_L_L3
ABCD_L_L2 --> ABCD_L_LT
ABCD_L_L3 --> ABCD_L_LT
ABCD_L_LT --> [*] 

[gladykov]

Another example:

classDiagram

class MQTTDevice {
	-deviceCount: int
	-idiotDevices: mqttDevice_t[]
	
	+mqtt_handleApplianceMessage(string, string, mqttDevice_t) void 
	+mqtt_deviceGetVersionJson(string, size_t, mqttDevice_t) bool 
	+mqtt_getDeviceCount() int 
	+mqtt_getDeviceBySerial(string) mqttDevice_t
	+mqtt_getDeviceByIndex(int) mqttDevice_t
	+mqtt_registerIdiotDevice(idiot_device_t) void 
	-_getTopicHandler(string, mqttDevice_t) msgHandler_t
	-_controlMsgHandler(json_t, mqttDevice_t) void
}

results in:

[ggrossetie]

This is a duplicate of #1345