Move css attributes from .haml files to .sass files

[Jakub89]

e.g. hight, style, width

/ Google Tag Manager (noscript)
%noscript
  %iframe{:height => "0", :src => "https://www.googletagmanager.com/ns.html?id=GTM-TCWZK7N", :style => "display:none;visibility:hidden", :width => "0"}

in company_website/templates/main_page_partials/head.haml