#index #concept {
  display: block;
}
#index #concept .sectionHeader .siteCatchArea {
  height: auto;
  width: 100%;
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
  padding: 6em 0;
}
#index #concept .sectionHeader .siteCatchArea .siteCatch {
  height: 52px;
}
#index #concept .sectionHeader .siteCatchArea .siteCatch:after {
  height: 52px;
  background-size: auto 100%;
}