#background{
    width: 1250px;
    height: 1000px;
    background-image: url(tree_background.jpg);
    background-color: white;
}


#header{
    width: 1000px;
    height: 100px;
    padding: 5px;
    margin-left: 150px;
    margin-top: 20px;
    background-color: white;
    border-style: ridge;
    
    
}
#canvas{
    width:1000px;
    margin-left: 150px;
    margin-top: 30px;
    padding: 5px;
    background-color: black;
    border: none;
    -moz-user-select:none;
    -khtml-user-select: none;
}

#interfaceGrid{
    position: relative;
    bottom: 750px;
    left: 160px;
}

#interfaceTree{
    position: relative;
    bottom: 700px;
    left: 160px;
}

#interfaceTopLine{
    position: relative;
    left: 500px;
    bottom: 1070px;
}

#interfaceArrows{
    position: relative;
    left: 980px;
    bottom: 580px;
}