body {
    background: #004D40;
    display: flex;
    justify-content: center;
    align-items: center;
}

.card {
    width: 400px;
    background: #FAFAFA;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    border-radius: 4px;
    overflow: hidden;
}

#header {
    padding: 20px;
}

h1 {
    color: #009688;
    margin: 0 auto;
    text-align: center;
}

p, li {
    color: #004D40;
}

img {
    width: 100%;
    display: block;
}