body {
  background-color: black;
  color: lightblue;
}

@font-face {
  font-family: "Share-Tech";
  src:
     url("./ShareTechMono-Regular.ttf") format("woff")
}

.container {
  display: grid;
  grid-template-rows: repeat(10, 75);
  grid-template-columns: repeat(10, 96);
  
  
  height: 756px;
  width: 960px;
  
  padding: 10px;
  margin: auto;
}   

.box {
  background-color: #000066;
  
  border: 5px solid #C0C0C0;
  border-radius: 5px;
  margin: 2px;
  padding: 5px; 
  display: flex;
}

#box1 {
  grid-area: 1/1/2/10; /* Row Start/Column Start/Row End/Column End */
  justify-content: center;
  align-items: center;
  
  font-family: "Share-Tech";
  font-size: 50px;
}
#main-box {
  grid-area : 2/3/10/7;
  
}
#left-box {
  grid-area: 2/1/10/3;
}
#right-top-box {
  grid-area: 2/7/6/10;
}
#right-bottom-box {
  grid-area: 6/7/10/10;
  justify-content: center;
}

img { max-width: 100%; }
pre { overflow-x: auto; }