input:focus {
background-color
:
#CCFFFF
;
}
input:focus { background-color: #CCFFFF; }
<!DOCTYPE html>
<
html
>
head
meta
charset
=
"utf-8"
/>
title
>New Page</
link
href
"css/style.css"
rel
"stylesheet"
</
body
input
type
"text"
br
"submit"
value
"OK"