select-menus.scss

.select-menu {
  display: inline-block;
  position: relative;
  overflow: hidden;
  height: 28px;
  width: 150px;
  background: #fff;
  border: 1px solid #dbdbdb;
  border-radius: 3px;
  &:before, &:after {
    content: '';
    position: absolute;
    z-index: 2;
    top: 9px;
    right: 10px;
    width: 0;
    height: 0;
    border: 4px dashed;
    border-color: #dcdcdc transparent;
    pointer-events: none;
  }
  &:before {
    border-bottom-style: solid;
    border-top: none;
  }
  &:after {
    margin-top: 7px;
    border-top-style: solid;
    border-bottom: none;
  }
  select {
    position: relative;
    width: 130%;
    margin: 0;
    padding: 6px 8px 6px 10px;
    height: 28px;
    line-height: 14px;
    font-size: 12px;
    color: #696562;
    background: #fff; /* Fallback for IE 8 */
    background: rgba(0, 0, 0, 0) !important; /* "transparent" doesn't work with Opera */
    border: 0;
    border-radius: 0;
    -webkit-appearance: none;
    &:focus {
      outline: none; 
    }
    & > option {
      margin: 3px;
      padding: 6px 8px;
      text-shadow: none;
      background: #f2f2f2;
      border-radius: 3px;
      cursor: pointer;
    }
  }
}

.lt-ie9 .select-menu {
z-index: 1;
}

.lt-ie9 .select-menu select {
z-index: -1;
}

.lt-ie9 .select-menu select:focus {
z-index: 3;
}
/* Dirty fix for Firefox adding padding where it shouldn't. */

@-moz-document url-prefix() {
.select-menu select {
  padding-left: 6px;
}
}