.navigasi {
    z-index: 1;
    position: relative;
}

.navigasi .nav-link {
    margin-left: 20px;
}

.navigasi .menu .nav-item .submit:hover {
    color: #ACACAC !important;
}

.navigasi .btn {
    font-weight: 600;
    border-radius: 20px;
    background-color: rgb(37, 106, 233);

}

.navigasi .btn:hover {
    background-color:  rgb(106, 156, 250) !important;
}

.jumbotron {
    background-color: #222d32;
    background-size: cover;
    height: 420px;
    text-align: center;
    position: relative;
    margin-top: -60px;
}

.jumbotron img {
    width: 150px;
    height: 180px;
    margin-bottom: 30px;
}

.jumbotron .info {
    box-shadow: 0 3px 10px rgba(233, 233, 233, 0.5);
    border-radius: 12px;
    background-color: white;
    padding-top: 15px;
}

.jumbotron h3 {
    color: black;
}

.jumbotron p {
    color: black;
}

.judul h2 {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.chall .row {
    justify-content: center;
    padding-top: 10px;
}

.card {
    box-shadow: 0 4px 6px 0 rgba(0,0,0,0.2);
    border-radius: 10px;
}

.card:hover {
    box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
}