.semi_table th,.semi_table td{
  padding: 10px;
  /*border: solid 1px #dcdcdc;*/
  border: none;
}
.semi_table {
  width: 80%;
  margin: 0 auto;
}
.semi_table th{
  vertical-align: top;
  font-weight: bold;
  /*background: #f4f4f4;*/
  font-size: 1.2em;
}
.semi_table td{
  vertical-align: top;
  line-height: 1.5;
  font-size: 1.2em;
}
.program_table{
  width: 80%;
  margin: 0 auto;

  /*margin: 0 auto; */
}
.program_table th{
  text-align: center; 
  border: solid 1px #dcdcdc;
  font-weight: bold;
}
.program_table th,.program_table td{
border: solid 1px #fff;
padding: 20px;
line-height: 1.5;
}
.program_table tr:nth-child(2n+1){
  background-color: #f6f6f6;
}
.program_table tr:nth-child(2n){
  background-color: #fbfbfb;
}
.lower_min_ttl02{
  font-weight: bold;
  font-size: 1.2em;
  margin-bottom: 10px;
}
.bts{
  padding-bottom: 20px;
  margin-top: 60px;
  text-align: center;
}
.error{
  color:red;
}