/*the container must be positioned relative:*/
 .custom-select {
 font-family: Arial;
}

.select-selected {
background-color: DodgerBlue;
}
.select-selected:after {
  position: absolute;
  content: "";
  top: 14px;
  right: 10px;
  width: 0;
  height: 0;
  border: 6px solid transparent;
  border-color: #fff transparent transparent transparent;
}
.select-selected.select-arrow-active:after {
 border-color: transparent transparent #fff transparent;
 top: 7px;
}
.select-items div,.select-selected {
 color: #ffffff;
 padding: 8px 16px;
 border: 1px solid transparent;
 border-color: transparent transparent rgba(0, 0, 0, 0.1) transparent;
 cursor: pointer;
  }
.select-items {
 position: absolute;
 background-color: DodgerBlue;
 top: 100%;
 left: 0;
 right: 0;
 z-index: 99;
}
.select-hide {
 display: none;
}
.select-items div:hover, .same-as-selected {
 background-color: rgba(0, 0, 0, 0.1);
}