.selectbox {
  position: relative;
  display: inline-block;
  width: 100%;
}

.selectbox-items {
    position: absolute;
    border: 1px solid #bdbdc2;
    background-color: #fff;
    border-bottom: none;
    border-top: none;
    z-index: 99;
    top: 100%;
    left: 0;
    right: 0;
}
    .selectbox-items div, option.selectbox-items {
        padding: 10px;
        cursor: pointer;
        background-color: #fff;
        border-bottom: 1px solid #bdbdc2;
        color: black;
    }
        .selectbox-items div:hover, option.selectbox-items:hover {
            background-color: rgba(236,103,7,0.15);
        }
.selectbox-active {
    background-color: rgba(236,103,7,0.15)!important;
    color: #ffffff;
}