.bold{
  font-weight: bold;
}
.red{
  color: #f00;
}
#page-contents .txtin01{
  padding-left: 1.5em;
}
#page-contents .col{
  display: flex;
  flex-wrap: wrap;
  word-break: break-all;
}
#page-contents .col div{
  width: 32%;
}
@media only screen and (min-width: 768px) {
#page-contents .col div:not(:nth-of-type(3n+1)){
  margin-left: 2%;
}
}
@media only screen and (max-width: 767px) {
#page-contents .col div{
  width: 100%;
}
}