Control\n[class*=\"sidebar-dark\"] {\n  .form-control-sidebar,\n  .btn-sidebar {\n    background-color: lighten($sidebar-dark-bg, 5%);\n    border: 1px solid lighten($sidebar-dark-bg, 15%);\n    color: lighten(color-yiq(lighten($sidebar-dark-bg, 5%)), 15%);\n  }\n\n  .form-control-sidebar:focus,\n  .btn-sidebar:focus {\n    border: 1px solid lighten($sidebar-dark-bg, 30%);\n  }\n\n  .btn-sidebar:hover {\n    background-color: lighten($sidebar-dark-bg, 7.5%);\n  }\n\n  .btn-sidebar:focus {\n    background-color:...