.addItem {
  position: relative;
  width: 100%;
  background-color: white;
  padding: 0 1rem;
}

.addItem__form {
  transition: all 0.3s ease-out;
  position: relative;
  display: block;
  overflow: hidden;
}

.addItem__button {
  position: relative;
  width: 100%;
  height: 3.3rem;
  color: white;
  border-radius: 5px;
  border: 2px solid;
  text-align: center;
  font-size: 1.6rem;
  line-height: 3.3rem;
  font-weight: 600;
  cursor: pointer;
  max-width: 360px;
  margin: 0 auto;
  user-select: none;
}

.addItem__plusIcon {
  color: white;
  font-size: 1.6rem;
  position: relative;
  margin-right: 0.5rem;
}

@media screen and (max-width: 991px) {
  .addItem {  
    font-size: 2.4rem;
  }

  .addItem__button {
    font-size: 2.3rem;
    height: 6rem;
    line-height: 6rem;
  }

  .addItem__plusIcon {
    font-size: 2.7rem;
    margin-right: 1rem;
  }
}