body{ 
    margin: 0;
    padding: 0;  
    width: 100%;                                           
    background-color: white;	    
 }

#left-column{
   width: 60%;
   float: left;
   background-color: aqua;     
}  


#right-column img{
     width: 230px;
     margin-left: 140px;
     margin-top: 100px;
}

img#logo{
    position: fixed;
    width: 150px;
    bottom: 20px;
    right: 10px;
}