.popover__title {
  text-align: center;
}

.popover__wrapper {
    position: relative;
    display: inline-block;
}
.popover__content {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    left: -90px;
    transform: translate(0,10px);
    background-color: white;
    padding: 1.5rem;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.26);
    width: 250px;
    top: 100px;
    text-align: left;
    height: 170px;
}
/*.popover__content:before {
    position: absolute;
    z-index: -1;
    content: '';
    right: calc(50% - 10px);
    top: -8px;
    border-style: solid;
    border-width: 0 10px 10px 10px;
    border-color: transparent transparent #BFBFBF transparent;
    transition-duration: 0.3s;
    transition-property: transform;
}*/
.popover__wrapper:hover .popover__content {
    z-index: 10;
    opacity: 1;
    visibility: visible;
    transform: translate(0,-20px);
}
.popover__message {
  
}