.sci-layout {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}
.sci-row {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: 0;
}
.sci-col {
  display: flex;
  flex-direction: column;
  width: 0;
  height: 100%;
}
.sci-layout > :last-child,
.sci-col > :last-child,
.sci-row > :last-child {
  margin-right: 0;
  margin-bottom: 0;
}