<!DOCTYPE html>
<html>
<body>
<style>
input[type="search"]:focus {
    border:1px solid #4d90fe;
}

input[type="search"] {
    -webkit-appearance: textfield;
}
</style>
<p>To test, focus the search text field below and select-all the content by pressing command/control and a.</p>
<input value="foo bar " type="search">
</body>
</html>