In chrome and opera hover highlights test?

Question

Opera

Hover highlights test in chrome and opera

Answer 1

#Header_wrapper > a{
   text-decoration: none;
}

Answer 2

SomeSelector {
  text-decoration: none;
}

Is not it?

Answer 3

Well, if you can’t put the word “why” at the beginning even in the question, then where can you reach text-decoration: nonein the code ...

Answer 4

<div id="Wrapper">you have content in a tag

<a>
   <div id="Content">