.content-inner { display: -ms-flexbox; display: flex; -ms-flex-direction: column; flex-direction: column; height: 100%; position: relative; overflow-y: auto; -webkit-overflow-scrolling: touch; }

.bg-gray-300 { background-color: var(--gray-300); }
.bg-gray-400 { background-color: var(--gray-400); }
.bg-gray-500 { background-color: var(--gray-500); }
.bg-gray-600 { background-color: var(--gray-600); }
.table.dataTable > thead { background-color: #777; color: #fff; }
.btn-to-top { z-index: 999; bottom: 3rem; }

/*toast*/
.toast-message { font-size: 1.5rem; }
.toast.toast-error { border: 1px #444 solid; }

/*datatables*/
.dataTables_length select { margin-left: 0.5rem; margin-right: 0.5rem; }