form select[multiple] {
  max-width: 100%;
}

.stacked {
  width: 80%;
}

.stacked .selector-available, .stacked .selector-chosen {
  width: 98%;
}

/************************/
/* Stacked filter boxes */
/************************/

form .field-publications select[multiple] {
  height: 200px !important; /* Need to override '!important' in 'djangocms-admin.css' */
  max-width: 100%;
}

.field-publications .stacked {
  width: 90%;
}

.field-publications .stacked .selector-available, .stacked .selector-chosen {
  width: 98%;
}

Fix styling of vertical filter boxes in response to changes in djangocms-admin-style
Fix styling of vertical filter boxes in response to changes in djangocms-admin-style

Updates to djangocms-admin-style (https://github.com/divio/djangocms-admin-style)
broke vertical filters for many-to-many fields.

See: https://github.com/divio/djangocms-admin-style/issues/223
