div{
float:left;
clear: both;
}

/* select item, selector, conrol the size */
img {
margin-top: 10px;
width: 50%;
margin-left: 25%;
float: left;
}



#container {
background-color: darkolivegreen;
width: 80%;
min-height: 800px;
margin-bottom: 40px;
margin-left: 10%;
padding-bottom: 10px;
}


.contentholderbackground {
background-color: darkseagreen;
width: 1000;
margin-left: 200px;
min-height: 300px;
margin-top: 30px;
padding-bottom: 10px;
}

.contentholder {
width: 970px ;
clear: none;
background-color: lightgreen;
padding-right: 10px;
margin-top: 10px;
margin-left: 10px;
padding-bottom: 30px;
}

.header {
width: 90%;
margin-left: 5%;
background-color: darkseagreen ;
height: 100px;
margin-top: 30px;

}



.menubox {
/*	color and width and height */
width: 170px ;
height: 80px;
clear: none;
background-color: lightgreen;
padding-right: 10px;
margin-top: 10px;
margin-left: 10px;

}

.text {
	font-family: monospace;
	font-size: 20;
	color: ;
}