Remove Tap To Call Button

Hi I have just discovered a glitch when my site is viewed on mobile and the 'view full site' option is selected. Displayed under my logo is a huge blue 'tap to call' button. This does not appear on desktop or the optimised mobile version of the site only when the full site is viewed on mobile.

How can I have this removed?

The site is http://theeverydayman.co.uk

Thanks

John

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

.header-info a.btn {
display: none;
}

 

I have tried the suggested code and this is still showing...

 

Hello,
We have checked your website and it seems that code is working fine, Please check your site in another browser or clear your cache.