How to show the icon when the kindergarten corridor has a slope?

Warning signs, reminder slogans, etc.

Warning signs: Set warning signs at the entrance and slope changes of the corridor to remind children to pay attention to safety. Warning signs can be designed as cartoon images or animal images to attract children's attention.

Hold warning signs at corridor entrances or where the slope changes to remind children to pay attention to safety. Tip slogans can be written as simple slogans or jingles to make it easy for children to remember.