.sdou-header {
  flex-wrap: wrap;
}
.sdou-header nav {
  min-width: 0;
}
.sdou-header .sdou-kicker {
  display: none;
}
.demo-shell {
  max-width: 1120px;
}
.sdou-header a {
  overflow-wrap: anywhere;
}
main {
  overflow-wrap: anywhere;
}
.sdou-stage > * {
  min-width: 0;
}