style.css

html{
  height: 100%;
}
body{
  display: grid;
  grid-gap: 5px;
  grid-template-rows: 0.3fr 5fr;
  width: 100%;
  height: 100%;
}
main{  
  display: grid;
  grid-gap: 5px;
  grid-template-columns: 0.3fr 1fr 0.3fr;
}
.columnView{  
  display: grid;
  grid-gap: 5px;
  grid-template-rows: 1fr 1fr 1fr;
}
.columnWork{  
  display: grid;
  grid-template-rows: 2fr 1fr;
  grid-gap: 5px;
}
.columnLook{
  display: grid;
  grid-gap: 5px;
  grid-template-rows: 1fr 1fr;
}
.diagram{  
  display: flex;
  justify-content: center;
  align-items: center;
}
.meetings{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.namePanel{
  margin: auto;
}
.panels{  
  display: grid;
  grid-template-rows: 1fr 5fr;
  border: 2px solid grey;
  border-radius: 5px;
}
.navigationMenu{
  display: grid;
  font-size: xx-large;
}
.codeIframe{  
  display: grid;
  grid-template-rows: 7fr 1fr 1fr;
  border: 2px solid grey;
  border-radius: 5px;
}