.n1 { color: red; font-size: large; font-weight: bold; }
.n2 { color: red; font-size: large; font-weight: bold; }
.n3 { color: red; font-size: large; font-weight: bold; }
.n4 { color: red; font-size: large; font-weight: bold; }
.s1 { color: black; font-weight: bold; width: 100%; font-family: "Comic Sans MS"; border-width: 4px; border-style: outset; }
.s2 { color: black; font-weight: bold; width: 100%; font-family: "Comic Sans MS"; border-width: 4px; border-style: outset; }
.s3 { color: black; font-weight: bold; width: 100%; font-family: "Comic Sans MS"; border-width: 4px; border-style: outset; }
.s4 { color: black; font-weight: bold; width: 100%; font-family: "Comic Sans MS"; border-width: 4px; border-style: outset; }

body { background: #FFFFD7; background-image: url(/jpg/b_ground.jpg); }
body, td, button.menu, input.menu, td.menu, .b0 { font-family: "Comic Sans MS"; }
button.menu { width: 150px; font-weight: bold; border-width: 4px; border-style: outset; }
div.main { text-align: center; }
input.menu { background: lime; color: black; font-size: larger; font-weight: bold; border-width: 9px; border-style: solid; border-color: lime; }
table.num { border-collapse: collapse; border-width: 2px; border-style: solid; border-color: black; }

.b0 { width: 60px; font-weight: bold; border-width: 4px; border-style: outset; }