table#lihtne, td{
    /*html failis id=lihtne*/
    width:40%;
    border: 1px solid black;
    text-align: center;
    padding: 10px;
    border-color: blue;
    color: darkblue;
    border-collapse: collapse;
}
table#keeruline1 td{
    width:45%;
    border: 1px solid black;
    text-align: center;
    padding: 10px;
    border-color: blue;
    color: darkblue;
    background-color: lightcyan;
    border-collapse: collapse;
}
table#keeruline2, table#keeruline2 td{
    width:20%;
    border: 1px solid black;
    text-align: center;
    padding: 10px;
    border-color: darkgreen;
    color: darkred;
    background-color: lightgreen;
    border-collapse: collapse;
}
table#keeruline3, table#keeruline3 td{
    width:15%;
    border: 3px solid darkred;
    text-align: center;
    padding: 10px;
    border-color: black;
    color: darkblue;
    background-color: lightgreen;
    border-collapse: collapse;
}
footer{
	text-align: center;
	background-color: steelblue;
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
	color: black;
}