My style for Atom w/ Seti Compact

atom-style.less

atom-text-editor {
     font-family: "FiraCode-regular";
 }

 li.texteditor.tab.sortable:not(.active) {
     opacity: 0.5;
 }
 li.texteditor.tab.sortable:not(.active):hover {
     opacity: 1;
 }

atom-text-editor {
    background-color: transparent;
	}

atom-workspace.seti-compact atom-panel-container .entries.list-tree .directory.entry.list-nested-item, atom-workspace.seti-compact atom-panel-container .entries.list-tree .file.entry.list-item, atom-workspace {
    letter-spacing: -0.25px;
}

atom-workspace-axis.vertical .tab-bar .tab > .title {
    margin-top: -1px;
}

.tab [data-name]:before {
    position: relative;
    top: 2px;
}

atom-panel-container.header {
      display: none;
}

atom-panel-container.left, atom-panel-container.right {
    margin-top: 22px;
}

atom-text-editor {
  text-rendering: optimizeLegibility;
}

.tab-bar {
  -webkit-user-select: none;
  -webkit-app-region: drag;
}

.tree-view .list-tree {
    position: static;
    width: 100%;
}