.bulk_buy_message_tooltip {
    width: 530px;
    margin-top:1.5%;
    text-align: center;
    position: absolute;
    z-index: 1000;
    display: flex;
    justify-content: center;
    font-size: 1em;
}
.bulk_buy_message_tooltip span{
    display:none;
    width: 235px;
    padding: 4px 8px;
    border-radius: 2px;
    background-color: rgb(0, 0, 0);
    color: rgb(255, 255, 255);
    font-family: Arial, Helvetica, sans-serif;
    box-shadow: rgb(0, 0, 0) 0px 3px 10px;
    opacity: 1;
}
.bulk_buy_message_tooltip span:after{
    content: '';
    position: absolute;
    margin-left: -8px;
    width: 0;
    height: 0;
    left: 50%;
    right: auto;
    border-bottom: solid 8px;
    border-right: solid 8px transparent;
    border-left: solid 8px transparent;
    bottom: 100%;
    border-bottom-color: #000;
    border-top-color: #000;
}