.nav-icon {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  flex: 0 0 20px;
  color: #50645b;
}

.nav-icon svg,
.composer-actions svg,
.profile-chevron {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.composer-actions svg {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
}

.profile-chevron {
  width: 16px;
  height: 16px;
  margin-left: 3px;
}