html {
  -webkit-background-size: contain;
  -moz-background-size: contain;
  -o-background-size: contain;
  background-size: contain;
}
div.w {
    max-width: 600px;
    margin: auto;
}
div.c1 {text-align:center
}
span.c4 {font-size: 12pt; font-weight: bold;
}
span.c5 {font-size: 12pt;
}
span.c5a {font-size: 12pt;
          color: yellow;
}
span.c6 {font-size: 14pt; font-weight: bold; text-decoration: underline; color: yellow;
}
th.d1 {border: 1px solid #bfbfff;
}
td.c2 {
	border: 1px solid #bfbfff;
    text-align:center;
}
td {
    border: 1px solid #bfbfff;
    text-align:center;
}
td.c4 {
	border: none;  /*hide cells */
}