.sl_noti-wrap {
    position: relative;
}
.sl_noti-wrap .sl-notification {
    position: absolute;
    left: -50px;
    top: 27px;
    width: 200px;
}

.sl_noti-wrap .sl-notification .flash-msg {
    box-shadow: 1px 1px 3px;
}

.sl_noti-wrap .sl-notification:before {
    content: '';
    width: 0;
    height: 0;
    text-align: center;
    border-style: solid;
    border-width: 0 7px 7px 7px;
    border-color: transparent transparent #cce8f4 transparent;
    position: absolute;
    top: -3px;
    left: 30px;
    margin-left: -10px;
}