.release-grid-header-builtin {
    background-color: rgba(255, 255, 255, 0.3);
}

.release-grid-header-custom {
    background-color: orange;
}

.grid-no-edit {
    color: blue;  background-color: #ccddcc !important;
}

.ui-grid-cell-focus {
    background-color: transparent !important;
}