Edit in JSFiddle

.select-wrapper {
  position: relative;
  width: 200px;
}
.select-wrapper:after {
  content: "\f107";
  display: inline-block;
  font-family: 'FontAwesome';
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transform: translate(0, 0);
  font-size: 2.0rem;
  padding: 8px;
  text-decoration: none;
  color: #fd8204 !important;
  position: absolute;
  right: 50px;
  top: 10px;
  z-index: 0;
}
                   
select {
  position: absolute;
  z-index: 1;
  font-size: 24px;
  font-weight: 300;
  background: none;
  padding: 20px 30px;
  color: #fd8204;
  border: 0 !important;
  border-radius: 0;
  -webkit-appearance:none;
  -moz-appearance:none;
  appearance:none;
  width: 100%;
}
select::-ms-expand {
  display: none;
}