Adding phone number to main nav

Hello and thanks in advance.

I am trying to add a phone number to my main nav bar in Enfold. I know it has been asked before and I have tried to follow the steps, but cannot get it to work – I’m still pretty new to all this!

I have added the following to my functions.php (at the end if that makes a difference).
/*
*Add phone number to menu tab
*/
add_action(‘ava_after_main_menu’,’ava_phone_after_main_menu’);

function ava_phone_after_main_menu() {
echo “<div class=’header-phone-number’>+44 (0) 1227 773003</div>”;
}

and then added this to my quick.css…

/* phone number in header */
div.header-phone-number {
display: inline-block;
position: absolute;
right: 45px;
top: 8px;
color:#ffffff !important;
}
/*i-phone*/
div.header-phone-number a{
display: block;
position: absolute;
width: 125px;
color:#ffffff !important;
}

But not having any luck. Please help!

Thanks.