<div class="radikalwp-cb-stepper"><button type="button" class="radikalwp-cb-step-btn">&minus;<//button><span class="radikalwp-cb-step-num">۲<//span><button type="button" class="radikalwp-cb-step-btn">&plus;<//button><//div>

.radikalwp-cb-stepper {
  display: inline-flex;
  align-items: center;
  background: #fff;
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  font-family: inherit;
}
.radikalwp-cb-step-btn {
  width: 42px;
  height: 42px;
  font-size: 19px;
  color: #475569;
  background: #f8fafc;
  border: none;
  cursor: pointer;
  transition: all .2s ease;
}
.radikalwp-cb-step-btn:hover { background: #eef2ff; color: #4f46e5; }
.radikalwp-cb-step-num {
  width: 52px;
  text-align: center;
  font-size: 16px;
  font-weight: 800;
  color: #1e293b;
  border-right: 1px solid #e2e8f0;
  border-left: 1px solid #e2e8f0;
  line-height: 42px;
}