3d
accident
advice
alarm
alert
attention
background
button
call
caution
chat
computer
concept
danger
dangerous
design
emergency
error
exclamation
graphic
guard
hazard
help
icon
illustration
important
information
isolated
mark
message
mistake
notice
point
problem
receive
red
risk
road
safety
security
sign
signal
stop
symbol
traffic
triangle
warn
warning
web