.bg-binary {
    background: #110f09 url(../img/binary.webp);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
.card-blue {
    background-color: transparent;
    background-image: radial-gradient(at top left, #ffffff2b 0%, #FFFFFF00 50%, #ffffff28 100%);
    border-style: solid;
    border-width: 1px 1px 1px 1px;
    border-color: #ffffff2b;
    padding: 10px;
    border-radius: 10px;
}
.card-blue:hover {
    border-style: solid;
    border-width: 1px 1px 1px 1px;
    border-color: #4caf50;
    box-shadow: 0px 0px 60px 0px rgba(0.9999999999999964, 252, 141, 0.2);
}