main nav {
    margin-left: 50px;
    display: flex;
    align-self: flex-start;
}

nav ol a {
    text-decoration: none;
    color: #030E4F;
    padding: 5px;
}

nav ol a:hover {
    background-color: #f49e1ca4;
    border-radius: 3px;
}

main {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.card {
    width: 70%;
    border: 1px solid #030E4F;
}

.card-title {
    text-align: center;
    font-size: 25px;
}

.card p {
    text-align: justify;
    line-height: 27px;
}

.col-md-4 img {
    height: 100%;
}

@media screen and (max-width: 575px) {
    .card {
        width: 90%;
    }
}