body {
    font-family: sans-serif;
    margin: 0;
}

header {
    background:#550964 ;
    color: rgb(0, 0, 0);
    text-align: center;
    padding: 10px;
}

footer {
    background: #550964;
    color: white;
    text-align: center;
    padding: 10px;
}

.container {
    padding: 20px;
}

.box {
    border: 1px solid #550964;
    padding: 10px;
    margin-bottom: 10px;
}

button {
    border: 1px solid #550964;
    padding: 8px 12px;
}