atom editor styles

styles.less

/*
 * Your Stylesheet
 *
 * This stylesheet is loaded when Atom starts up and is reloaded automatically
 * when it is changed and saved.
 *
 * Add your own CSS or Less to fully customize Atom.
 * If you are unfamiliar with Less, you can read more about it here:
 * http://lesscss.org
 */


/*
 * Examples
 * (To see them, uncomment and save)
 */

html, html * {
  background: rgba(0, 0, 0, 0) !important;
}

atom-pane, atom-panel, atom-notification {
  background: rgba(0, 0, 0, 0.0777) !important;
}

atom-overlay > * {
  background: rgba(0, 0, 0, 0.9) !important;
}

::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background: rgba(84, 102, 152, 0.22);
}

atom-text-editor::shadow {
  .cursor-line {
    background-color: rgba(0, 0, 0, 0.2) !important;
  }
  .selection .region {
    background-color: rgba(0, 0, 0, 0.2) !important;
  }
  .gutter {
    background-color: rgba(0, 0, 0, 0) !important;
  }
}

// style the background color of the tree view
.tree-view {
  // background-color: whitesmoke;
}

atom-text-editor .selection .region {
  border: 3px outset red;
}
// style the background and foreground colors on the atom-text-editor-element itself
atom-text-editor {
  // color: white;
  // background-color: hsl(180, 24%, 12%);
}

// style UI elements inside atom-text-editor
atom-text-editor .cursor {
  // border-color: red;
}

.directory.entry.status-ignored .list-item, .file.status-ignored {
    color: #735eab !important
}

.item-views .tree-view {
    margin-top: 11px;
    color: #8f99b7 !important;
    background-color: rgba(0, 0, 0, 0) !important;
}

.tab-bar .tab {
    color: #fffffa;
}

Working with https://github.com/transcranial/atom-transparency