body { margin: 0; } .etabs-tabgroup { background-color: #282a36; } .etabs-tab { color: white; background: none; background-color: #474A5E; border: none; font-weight: bold; } .etabs-tab.active { background: #6D8A88; } .etabs-views { border: none; height: calc(100vh - 52px); } .etabs-buttons button { width: inherit; padding: 4px 6px; background: #6D8A88; } .etabs-tabgroup-footer { background: #6D8A88; height: 20px; }