.feature-box-icon i {
  font-size: 0 !important;
}

.feature-box-icon i::before {
  content: "✓" !important;
  font-family: Onest, Arial, sans-serif !important;
  font-size: 15px !important;
  font-weight: 800 !important;
  color: #09101e !important;
}