.rea-page {
  height: 100%;
  min-height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.rea-page header,
.rea-page footer {
  display: flex;
  flex: 0 1 auto;
  flex-grow: 0;
  flex-shrink: 0;
}
.rea-page main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex: 1 1 auto;
  width: 100%;
  margin: 0 auto;
}
@media screen and (width >= 1088px) {
  .rea-page main {
    max-width: 960px;
  }
}
@media screen and (width >= 1280px) {
  .rea-page main {
    max-width: 1152px;
  }
}
@media screen and (width >= 1472px) {
  .rea-page main {
    max-width: 1344px;
  }
}
.rea-page main > * {
  overflow: auto;
  height: 100%;
}