.student-cards {
    display: grid;
}

.biz-dropdown {
    position: relative;
}

.biz-dropdown:hover > .biz-dropdown-menu  {
    display: block;
}

.biz-dropdown-menu {
    display: none;
    position: absolute;
    width: 100%;
    z-index: 2;
}

.biz-dropdown-button {
    color:white;
    display: block;
    background-color: #003062;
    color: white;
    padding: .6rem 0 .6rem 1.5rem;
}

.biz-dropdown-item {
    display: block;
    padding: .4rem 1rem;
    background-color: #003062;
    color: white;
}

.biz-dropdown-item:hover {
    text-decoration: none;
    color: #ef7c00;
}

@media screen and (min-width: 48em) {
    .student-cards {
        grid-template-columns: repeat(2, 1fr);
        column-gap: 1em;
    }
}

@media screen and (min-width: 64em) {
    .student-cards {
        grid-template-columns: repeat(4, 1fr);
        column-gap: .5em;
    }
}