.container {
    position: relative;
}
.overlayClassName {
    max-height: 300px;
    overflow: auto;
    margin-top: 20px;
}
.searchIcon{
    position: absolute;
    top: 50%;
    right: -2px;
    z-index: 2;
    margin-top: -13px;
    background: #fff;
}
.clearIcon{
    cursor: pointer;
    position: absolute;
    top: 50%;
    right: 0;
    z-index: 1;
    margin-top: -13px;
   background: #fff;
}
.input:hover .clearIcon{
    z-index: 100;
}
.spin{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}