.instruction {
  background-color: beige;
  font-family: monospace;
}
table#attendance tr.paperPresent>td {
  border: 1px solid darkslategray;
  border-width: 1px 0;
}
.paperTitle {
  font-weight: bolder;
}
.form-signin {
  width: 100%;
  max-width: 450px;
  padding: 15px;
  margin: auto;
}
.form-signin .checkbox {
  font-weight: 400;
}
.form-signin .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
td.formTime {
  min-width: 6em;
}
td.formPresented {
  min-width: 9em;
}