body {
    font-family: Arial;
    padding: 20px;
}

.card {
    margin-bottom: 20px;
}

input {
    padding: 8px;
    margin-right: 10px;
}

button {
    padding: 8px 15px;
    cursor: pointer;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    border: 1px solid #ddd;
    padding: 8px;
}