<label class="radikalwp-ui-rdanim"><input type="radio" name="radikalwp-demo-radio"><span class="radikalwp-ui-rdanim-dot"><//span>ارسال با پست پیشتاز<//label>

.radikalwp-ui-rdanim {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  user-select: none;
}
.radikalwp-ui-rdanim input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.radikalwp-ui-rdanim-dot {
  position: relative;
  width: 20px;
  height: 20px;
  background: #fff;
  border: 2px solid #94a3b8;
  border-radius: 50%;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.radikalwp-ui-rdanim-dot::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 50%;
  width: 9px;
  height: 9px;
  margin: -4.5px -4.5px 0 0;
  background: #7c3aed;
  border-radius: 50%;
  transform: scale(0);
  transition: transform .25s cubic-bezier(.3, 1.8, .5, 1);
}
.radikalwp-ui-rdanim input:checked + .radikalwp-ui-rdanim-dot {
  border-color: #7c3aed;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, .15);
}
.radikalwp-ui-rdanim input:checked + .radikalwp-ui-rdanim-dot::after { transform: scale(1); }