body {
    font-family:system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    margin: 0;
    padding: 0;
}

.card {
    width: 400px;
    margin: 20px auto;
    border: 2px solid #dedaf0;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color:rgb(247, 248, 252);
}

header {
    background-color: #3b6ce9;
    padding: 10px;
}

header h1 {
    color:rgb(247, 248, 252);

    margin: 0;
    text-align: center;
}

img {
    width: 120%;
    display: block;
}

section {
    padding: 15px;
    color: #3f3f43;
}

section h2 {
    color: #3b6ce9;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    padding: 5px 0;
    color: #3f3f43;
}

footer {
    background-color:  #3b6ce9;
    padding: 5px;
    text-align: center;
    color: rgb(247, 248, 252);
    font-size: 0.8em;
}