@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

* {
    box-sizing: border-box;
}

html, body {
    font-family: roboto, sans-serif;
    color: #333;
    margin: 0;
    padding: 1rem;
    background: #ddd;
    height: 100%;
}

h1 {
    text-align:center;
    font-size:1.3em;
}
h2 { font-size:1.2em; }
h3 { font-size:1.1em; }
h4 { }
h5 {}
.center { text-align:center; }

th { border-bottom:thin solid #333; }

table {
    background: white;
    border-collapse: collapse;
    width: 800px;
    max-width: 100%;
    box-shadow: 5px 5px 5px rgba(0,0,0,.2);
    margin: 0 auto;
}

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

table tr:nth-child(even){background-color: #f2f2f2;}

table tr:hover {background-color: #ddd;}

th, td {
    border: 1px solid #dddddd;
    text-align: left;
    padding: 8px;
    cursor: pointer;
}

th.bold {
    font-weight: bold;
}