.square {
    width: 200px; 
    height: 200px;
}

.minisquare {
    width: 75px; 
    height: 15px;
}

#container {
    background-color: darkblue;
    width: 400px; 
    height: 400px;
}

#blockRed1 {
    background-color: red;
}

#blockRed2 {
    background-color: red;
    position: relative; 
    left: 200px;
}

#minisquare1 {
    background-color: red;
    position: relative;
    top: -400px;
    left: 270px; 
}

#minisquare2 {
    background-color: red; 
    position: relative; 
    bottom: 30px;
    left: 65px; 
}