.rt {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  line-height: 1;
  vertical-align: -0.125em;
  fill: currentColor;
  stroke: currentColor;
  overflow: visible;
}

.rt-sm {
  width: 0.875rem;
  height: 0.875rem;
}

.rt-lg {
  width: 1.25rem;
  height: 1.25rem;
}

.rt-xl {
  width: 1.5rem;
  height: 1.5rem;
}

.rt svg,
svg.rt {
  display: inline-block;
  width: 1rem;
  height: 1rem;
}

svg.rt {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}