body {
}
h1 {
font-size: 18px
}
table.sudoku {
	margin-top: 10px;
margin-left: 10px;
border-collapse: collapse;
border: solid black 3px;
background-color: white;
}

table.sudoku td.topleft {
	height: 30px;
width: 30px;
border-top: solid black 3px;
border-bottom: solid black 1px;
border-left: solid black 3px;
border-right: solid black 1px;
}
table.sudoku td.middleleft {
	height: 30px;
width: 30px;
border-top: solid black 1px;
border-bottom: solid black 1px;
border-left: solid black 3px;
border-right: solid black 1px;
}
table.sudoku td.bottomleft {
	height: 30px;
width: 30px;
border-top: solid black 1px;
border-bottom: solid black 3px;
border-left: solid black 3px;
border-right: solid black 1px;
}
table.sudoku td.topmiddle {
	height: 30px;
width: 30px;
border-top: solid black 3px;
border-bottom: solid black 1px;
border-left: solid black 1px;
border-right: solid black 1px;
}
table.sudoku td.middlemiddle {
	height: 30px;
width: 30px;
border-top: solid black 1px;
border-bottom: solid black 1px;
border-left: solid black 1px;
border-right: solid black 1px;
}
table.sudoku td.bottommiddle {
	height: 30px;
width: 30px;
border-top: solid black 1px;
border-bottom: solid black 3px;
border-left: solid black 1px;
border-right: solid black 1px;
}
table.sudoku td.topright {
	height: 30px;
width: 30px;
border-top: solid black 3px;
border-bottom: solid black 1px;
border-left: solid black 1px;
border-right: solid black 3px;
}
table.sudoku td.middleright {
	height: 30px;
width: 30px;
border-top: solid black 1px;
border-bottom: solid black 1px;
border-left: solid black 1px;
border-right: solid black 3px;
}
table.sudoku td.bottomright {
	height: 30px;
width: 30px;
border-right: solid black 3px;
border-bottom: solid black 3px;
}
font.size {
font-size: 20px;
}
font.main {
font-size: 16px;
align: justify;
}
font.m {
font-size: 16px;
margin-left: 10px;
}
A:link          {background: none; color: navy; font-size: 16px; text-decoration: none}
A:active        {background: none; color: navy; font-size: 16px; text-decoration: none}
A:visited       {background: none; color: navy; font-size: 16px; text-decoration: none}
A:hover         {background: none; color: navy; font-size: 16px; text-decoration: underline}
A.head          {background: none; color: navy; font-size: 20px; text-decoration: none}