reshaped html for concert show page and added setlist to concert show page. styled add to concert button
fixed css and merge conflict
fixed homepage
Merge branch 'chore/edit-html-and-css-for-concert-show' of https://github.com/buck3000/encore into buck3000-chore/edit-html-and-css-for-concert-show
Merge branch 'buck3000-chore/edit-html-and-css-for-concert-show'
fix conflicts on show page