.iron {
  background: 
  linear-gradient(180deg, #43373300 0%, #433733 45.27%),
  linear-gradient(180deg, #412d27 0%, #43373300 100%);
}
.bronze {
  background: 
  linear-gradient(180deg, #43373300 0%, #433733 45.27%),
  linear-gradient(180deg, #5A3A32 0%, #43373300 100%);
}
.silver {
  background: 
  linear-gradient(180deg, #43373300 0%, #433733 45.27%),
  linear-gradient(180deg, #798D9D 0%, #43373300 100%);
}
.gold {
  background: 
  linear-gradient(180deg, #43373300 0%, #433733 45.27%),
  linear-gradient(180deg, #BE843E 0%, #43373300 100%);
}
.platinum {
  background: 
  linear-gradient(180deg, #43373300 0%, #433733 45.27%),
  linear-gradient(180deg, #0E5773 0%, #43373300 100%);
}
.emerald {
  background: 
  linear-gradient(180deg, #43373300 0%, #433733 45.27%),
  linear-gradient(180deg, #1B4031 0%, #43373300 100%);
}
.diamond {
  background: 
  linear-gradient(180deg, #43373300 0%, #433733 45.27%),
  linear-gradient(180deg, #494E82 0%, #43373300 100%);
}
.master {
  background: 
  linear-gradient(180deg, #43373300 0%, #433733 45.27%),
  linear-gradient(180deg, #863987 0%, #43373300 100%);
}