.github-Panel { .github-CommitView, .github-CommitView > *, .github-CommitView atom-text-editor { background: darken(@app-background-color, 1.5%); } .github-CommitView-button { background-color: @base-color; color: @accent-text-color; &[disabled] { background-color: transparent; color: @text-color; } &[disabled]:hover { box-shadow: none; color: inherit; } } }