input[name="site"] {
  display: none;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    /* display: none; <- Crashes Chrome on hover */
    -webkit-appearance: none;
    margin: 0; /* <-- Apparently some margin are still there even though it's hidden */
}

input[type=number] {
    -moz-appearance:textfield; /* Firefox */
}

#policycheckbox_element {
  position: relative;
}
.must_sign::before {
  content: "Подтвердите Ваше ознакомление с Политикой";
  color: #A50F2D;
  position: absolute;
  left: 0;
  top: -1.25rem;
  font-weight: bold;
  text-shadow: none;
  transition: text-shadow 0.25s ease;
  animation: shadow-pulse 1s ease-in-out 3;
 }
 
 #subscribe__form .must_sign::before {
  color: #ffadbd;
 }
 @keyframes shadow-pulse {
  0% {
   text-shadow: none;
  }
  50% {
   text-shadow: 0 0 10px #A50F2D;
  }
  100% {
   text-shadow: none;
  }
 }