.rectangle {
    height: 50px;
    width: 100px;
    background-color: #555;
    float: left;
    margin-right: 3.33333%;
  }

.rectangle_big {
    height: 50px;
    width: 200px;
    background-color: #555;
    float: left;
    margin-right: 3.33333%;    
}

.square {
    height: 70px;
    width: 70px;
    background-color: #555;
    margin-right: 3.33333%;   
    margin-bottom: 80px;
    margin-top: 80px;  
}

p {
    font-size: 20px;
    color: #CCC;
    margin: 4px 4px 4px 4px;
    margin-top: 10px;
}