table.offering {
  border-collapse: collapse;
  width: 100%;
  border-top: 1px solid #ddd;
  border-left: 1px solid #ddd;
  border-right: 1px solid #ddd;
}
.mainContents.layer3 table.offering th,
.mainContents.layer3 table.offering td {
  padding: 0.5rem 1rem;
  border-bottom: 1px solid #ddd;
}
table.offering th{
  text-align: center;
}
table.offering th {
  font-weight: normal;
  font-size: .875rem;
  color: #666;
  background: #eee;
}
table.offering img {
  width: 80px;
  display: block;
  margin: 0 auto;
  margin-bottom: .5rem;
}
.emphasis {
  font-weight: bold;
  text-decoration: underline;
}

@media(max-width: 500px) {
.mainContents.layer3 table.offering th,
.mainContents.layer3 table.offering td {
    display: block;
  }
}
@media (min-width: 768px){
.mainContents.layer3 .main .subSection dl.requirements dt {
    width: 20%;
}
  .mainContents.layer3 .main .subSection dl.requirements dd{
    width: 80%;
  }

}