.select-color,
.select-size {
  margin-top: 0.5rem;
}

.selectbox {
  display: inline-flex;
  align-items: center;
  position: relative;
}

.selectbox::after {
  position: absolute;
  right: 15px;
  width: 10px;
  height: 7px;
  background-color: #535353;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  content: '';
  pointer-events: none;
}

.selectbox select {
  appearance: none;
  min-width: 270px;
  height: 2.8em;
  padding: .4em calc(.8em + 30px) .4em .8em;
  border: 1px solid #d0d0d0;
  border-radius: 2px;
  background-color: #fff;
  color: #333333;
  font-size: 1em;
  cursor: pointer;
}