info.css

.info-box {
    visibility: hidden;
    opacity: 0.85;
    background-color: white;
    color: black;
    border-style: solid;
    border-radius: 5px;
    border-color: black;
    border-width: 1px;
    padding: 0px 5px 0px 5px;
    position: absolute;
    z-index: 1;
    left: 20%;
}

.dark_mode .info-box {
    opacity: 0.7;
    background-color: #152028;
    color: white;
    border-color: white;
}

.repo-container:hover .info-box {
    visibility: visible;
}