html{
    background-color: beige
}

h1, h3, footer{
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
}

body {
  margin: 8px;
}

table, thead, th, td {
  border: solid, black, 1px;
  font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    text-align: justify;
    padding: 10px;
}

table {
    margin: 20px auto;
}

.tag {
    font-weight: bold;
    background-color: yellow;
}
.table-head {
    background-color:blueviolet
}