# pcb-rnd conf tree

## subtree: appearance

node name | type | flags | description
compact | boolean | 0 | when set: optimize GUI widget arrangement for small screen; may be wasting some screen space on large screen
rat_thickness | coord | 0 | <rat_thickness>
mark_size | coord | 0 | relative marker size
text_host_bbox | boolean | 0 | when moving a text object, the outline thin-draw should also include the bounding box
term_label_size | real | 0 | size of terminal labels, in pcb font scale (100 is for the normal size)
subc_layer_per_side | boolean | 0 | hide top or bottom placed subcircuit annotations if the view is showing the other side
invis_other_groups | boolean | 0 | render non-current group layers with the inivisble color
black_current_group | boolean | 0 | render all layers of the current group black, for maximum contrast
layer_alpha | real | 0 | [hidlib] alpha value for layer drawing
drill_alpha | real | 0 | [hidlib] alpha value for drill drawing