body {
    background-color: #0f172a;
    color: white;
    font-family: Arial;
    margin: 0;
    padding: 20px;
}

h1 {
    text-align: center;
    margin-bottom: 30px;
}

h3 {
    text-align: center;
}

#crypto {
    display: grid;
    grid-template-columns: repeat(autp-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background-color: #1e293b;
    padding: 10px;
    border-radius: 10px;
    transition:0.4s;
}

.card:hover{
    transform: scale(1.01);
}

.positive {
    color: #22c55e;
}

.negative {
    color: #ef4444;
}

.coin-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}