Low contrast with white icon on light grey background

[bjarnef]

I noticed the button icons has changed when looking the packages created:

it overwrites the CSS a few times 😅
I guess it was changed something to make the icon white on the blue buttons.

The default color #1b264f seems to be better 😁

It should probably just inherit color instead.

.box .list-buttons a i {
   color: inherit;
}