.dropup {
    position: relative;
}

.dropup .box-list {
    position: absolute;
    z-index: 1;
    padding-bottom: 12px;
    width: 166px;
    bottom: calc(100% + 8px);
    right: 0%;
    background: #FFF;
    -webkit-box-shadow: 0px 3px 33px rgba(0, 0, 0, 0.11);
    box-shadow: 0px 3px 33px rgba(0, 0, 0, 0.11);
    list-style: none;
}

.dropup .box-list ul>li {
    padding: 9px 14px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: pointer;
    font-size: 14px;
}

.dropup .box-list ul>li:hover {
    background-color: #F2F2F6;
}