body{
    background:#f5f7fa;
    font-family:Arial,Helvetica,sans-serif;
}

.card{
    width:700px;
    margin:50px auto;
    background:white;
    padding:30px;
    border-radius:10px;
    box-shadow:0 4px 10px rgba(0,0,0,.15);
}

h1{
    color:#2563eb;
}

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

td{
    padding:12px;
    border-bottom:1px solid #ddd;
}