.uso-card{

    border:1px solid #36567b;

    border-radius:8px;

    background:rgba(20,28,40,.75);

    padding:16px;

    transition:.25s;

}

.uso-card:hover{

    border-color:#66b6ff;

    box-shadow:

        0 0 18px rgba(70,150,255,.25);

}