dcat-admin/resources/assets/dcat/sass/sweetalert/sweetalert2.scss

.swal2-title {
  font-weight: 400!important;
}

.swal2-actions .btn {
  padding: 0.5rem 1.5rem !important;;
}

.swal2-container {
  //z-index: 19891016;
  z-index: 89891015!important;
}