This is what I have actually:
HTML
<label class="select">
  <select name="email" id="email">
    <option>aaaa</option>
    <option>aaaa</option>
    <option>aaaa</option>
    <option>aaaa</option>
    <option>aaaa</option>
    <option>aaaa</option>
  </select>
</label>
CSS
.cforms select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;   
}
.select {
    position:relative;   
    display: -moz-inline-stack;
    display: inline-block;
    vertical-align: middle;
    zoom: 1;
    *display: inline;
    margin-top:40px;
}
.select:after {
  content: "\f0dc";
  font-family: FontAwesome;
  color: #000;
  padding:8px;
  position:relative;
  right:35px;
  top:0px;
  background:red;
  z-index:-1;
  width:10%;
  line-height:10%;
}
Problem
Actually, no arrows appears near my select.
Could you please help me with this.
I searched on the web for examples, but I can't make it works.
Thanks.
                        
maybe so
1) Font Awesome 4
2) Font Awesome 5