nav {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #d5fce7;
    padding: 0.5rem 0rem;
}

nav h3{
    color: darkgreen;
}

main {
    max-width: 900px;
    margin: auto;
    padding: 0.5rem;
    text-align: center;
}

.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    grid-gap: 1.5rem;
    justify-content: center;
    align-items: center;
    margin: auto;
    padding: 1rem 0;
}

.card{
    box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.064), 6px 6px 6px rgba(0, 0, 0, 0.23);
}

.card-img-top{
    object-fit: cover !important;
    height: 10rem;
    user-select: none;
}

.ask-permission{
    margin-top: 1.5rem;
    background-color: #d5fce7;
    border: 1px solid darkolivegreen;
    color: darkgreen;
}

.ask-permission:active{
    outline: none !important;
}