Main sequence, SFR versus stellar mass, for the Mg II parent sample. We observe a smooth transitions in stellar mass from Mg II emitters (filled cyan triangles), to P-Cygni (filled green pentagons), to absorbers (empty magenta diamonds). Gray circles are Mg II non-detections. We also show the main-sequence curves from Boogaard et al. (2018), for z ∼ 0.9 (dashed dark blue line), and Whitaker et al. (2014) for 0.5 < z < 1.0 and 1.5 < z < 2.0 (solid and dotted dark red curves, respectively).