body{
    font-family:'Courier New', Courier, monospace;
}

.container{
    width: 80%;
    margin: 20px auto;
    border: 3px solid rgb(0, 19, 128);
    overflow: auto;
    padding: 25px;
}

h1, h2, h3, nav{
    color:rgb(18, 18, 107);
    text-align:center;
    font-family:'Courier New', Courier, monospace;
}

nav a{
    text-decoration:none;
    background-color:rgb(19, 19, 125);
    border: 2px solid rgb(0, 19, 128);
    border-radius: 10px;
    color:aliceblue;
    padding: 5px 10px;
    margin-left: 20px;
    font-family:'Courier New', Courier, monospace;
    text-align:center;
}

nav a:hover{
    color:rgb(19, 123, 183);
    background-color:aliceblue;
    font-family:'Courier New', Courier, monospace;
}

table{
    margin: 20px auto;
    background-color:rgb(255, 255, 255);
    text-align:center;
    vertical-align:middle;
    border: 1px solid black;
    font-family:'Courier New', Courier, monospace;
    width:95%;
}
th{
    background-color:rgb(255, 255, 255);
    color:rgb(76, 56, 27);
    text-align:center;
    vertical-align:middle;
    border: 1px solid black;
    font-family:'Courier New', Courier, monospace;
}

td{
    background-color:rgb(255, 255, 255);
    color:rgb(117, 85, 45);
    text-align:center;
    vertical-align:middle;
    border: 1px solid black;
    font-family:'Courier New', Courier, monospace;
}
table{
    margin: 20px auto;
    border-collapse: collapse;
}