authserver/testCAS/resources/assets/less/bootstrap/mixins/background-variant.less
default value for CAS_URLPARAMETER_NAME in settings/__init__.py and in settings/dev.py.tmpl
// Contextual backgrounds
.bg-variant(@color) {
background-color: @color;
a&:hover {
background-color: darken(@color, 10%);
}
}