.bold-product__variants .select {
  position: relative;
  display: inline-block;
}

.bold-product__variants .select__select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 2.5em; 
}

.bold-product__variants .icon-caret {
  position: absolute;
  top: 50%;
  right: 1em;
  transform: translateY(-50%);
  pointer-events: none;
}