@media (max-width: 768px) {
  #offers-root {
    width: 100%;
    margin: 10px 10px;
  }

  #close-offer-controls-x {
    width: 25px;
  }

  #premium-selector-area {
    width: 60px;
  }
}

@media (min-width: 769px) {
  #offers-root {
    width: 75%;
    margin: 20px auto;
  }

  #close-offer-controls-x {
    width: 50px;
  }

  #premium-selector-area {
    width: 100px;
  }
  
}

#create-offer-controls > * {
  text-align: center;
  margin-left: 15%;
  margin-right: 15%;
  width: 70%;
}

#close-offer-controls-area {
  display: flex;
  justify-content: end;
}

#premium-area > * {
  display: block;
}

#premium-content-area {
  width: 80%;
  margin-left: auto;
  margin-right: auto;
}

#premium-content-area > * {
  display: inline-block;
  margin: 0 auto;
}

#premium-selector-area > * {
  display: inline-block;
}

#premium-selector-area {
  width:23%;
  margin-left: 0;
  margin-right: 5%;
}

#premium-value {
  border: 1px solid gray;
  width: 100%;
}

.premium-button {
  width: 45%;
}

#premium-price-display-area {
  margin-left: 0;
  margin-right: 0;
  width: 70%;
}

.money-amount-input-area {
  padding: 0;
  width: 10em;
}

.money-amount-input-area > * {
  display: inline-block;
  font-size: 1em;
  height: 2em;
  vertical-align: middle;
}

.input-money-amount {
  width: 75%;
}
.money-amount-input-area .curr-symbol {
  background-color: #d8d8d8;
  width: 12;
}

.money-amount-input-area .curr-symbol .curr-character {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}