:root{
  --ease-standard:cubic-bezier(0.4,0,0.2,1); /* @kind other */
  --ease-out:cubic-bezier(0.16,1,0.3,1); /* @kind other */
  --ease-in:cubic-bezier(0.4,0,1,1); /* @kind other */
  --duration-fast:120ms; /* @kind other */
  --duration-base:180ms; /* @kind other */
  --duration-slow:320ms; /* @kind other */
  --transition-control:background-color 120ms cubic-bezier(0.4,0,0.2,1),border-color 120ms cubic-bezier(0.4,0,0.2,1),color 120ms cubic-bezier(0.4,0,0.2,1); /* @kind other */
}