！
!dctye htl
htl
head
ta charset&a;“utf8&a;“
e&a;“
ta na&a;“viert&a;“ ntent&a;“idthdeviceidth, itialscale1, axiuscale1, erscablen&a;“
title404title
style
bdy{
backgrundlr:444
size:14x
}
h3{
size:60x
lr:eee
textalign:center
addg:30x
eight:nral
}
style
head
bdy
h3404锛屾偍璇锋眰鐨勬枃浠朵笉瀛樺湪!h3
bdy
htl
。