How to call 'name = "text" ' in CSS?

Question

if you have:
<input name="txtInput" type="text"/>

how do you call that input in CSS without using:
tag -> [tag name]{ },
id -> #[id]{ }
or class -> .[class]{ }

Answer 1

just call input[type="text"]{ background-color:red}

Answer 2

thanks!