BODY {
  color: black;
  background-color: white;
  font-family:Arial,Helvetica,sans-serif;
}

h1 {
  font-size:24px;
  border-bottom: 1px solid black;
}

h2 {
  text-align: center;
}

A:hover { color: red; }

table {
  border-collapse: collapse;
}

td {
  vertical-align: top;
  valign: top;
}

.month_name {
  font-size:18px;
}
  
.day {
  border: 1px solid black;
}

.lecture_day {
}


.nolecture_day {  
  background-color: 999999;
}  

.info {
  color: blue;
  font: normal;
}

.lecture {
  color: blue;
  font: normal;
}  

.ps {
  color: red;
  background-color: white;
  font: normal;
}