.week {
  margin-right: -15px;
  margin-left: -15px;
  margin-bottom: 0px;
}
.week h3 {
  text-align: center;
  background: #eeeeee;
  border-radius: 3px;
}
.week:before,
.week:after {
  display: table;
  content: " ";
  clear: both;
}

.papers {
	padding: 20px;
	margin: 20px 0;
	border: 1px solid #eee;
	border-left-width: 5px;
	border-radius: 3px;
  margin-top: 0px;
  margin-bottom: 0px;
  padding-top: 10px;
  padding-bottom: 0px;
  margin-left:15px;
}
.papers ul {
	padding-left: 5px;
}
.week h4 {
  /* background: #eeeeee; */
}
.required {
	border-left-color: #428bca;
  border-bottom-color:#fff;
  /*
	border-color: #428bca;
  border-width: 2px;
  border-left-width: 5px;
  border-radius: 5px;
  */
}
.optional {
  border-top-color: #fff;
}
.required h4 {
	color: #428bca;
}
.required h5 {
	color: #428bca;
}
.required a {
  font-weight: bold;
}
.day {
  position: relative;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
  padding-bottom: 10px;
  margin-bottom: 20px;
}
@media (min-width: 768px) {
  .day {
    float: left;
    width: 50%;
  }
}