.QTAC-Slides
{
  position: relative;
}


.QTAC-prev
{
    margin-left: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: black;
    border-radius: 100%;
    width:35px;
    height: 35px;
    position: absolute;
    left: 0;
    top: 50%;
    color:white !important;
}

.QTAC-next
{
    margin-right: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: black;
    border-radius: 100%;
    width:35px;
    height: 35px;
    position: absolute;
    right:0;
    top: 50%;
    color:white !important;
}