- if current_page.url =~ /contribute/
  %img{src: image("contribute.png"), class: "title-image"}

- if current_page.url =~ /contribute/
  %img{src: image("contribute.png"), class: "title-image", alt: "Exploded biobox"}

Add alt tag for contribute image
Add alt tag for contribute image

Signed-off-by: Michael Barton <1d6e1cf70ec6f9ab28d3ea4b27a49a77654d370e@michaelbarton.me.uk>
