body{  
    background:#4393e3 ;
    font-size: 20px;
 }

.container{
	background: #9ff0fb;
	margin: 30px auto;
	width: 900px;
	height: 1100px;
 }
.header{
 	background: #55299b;
 	width: 900px;
	height: 500px
}
.navigation{
 	background: #8bf059;
 	width: 900px;
	height: 60px;
	margin-top: 10px;
    
}
.content{
 	background:#55299b ;
 	fioat:right;
 	width: 900px;
	height: 770px;
	color: white;
	font-size: 40px;
}
.c{
clear: both;
}
.footer{
 	background: #8bf059;
 	width: 900px;
	height: 60px;
	text-align: center;
	font-size: 20px;
}
a{
	color: red;
	text-decoration: none;

}
td{
	width: 180px;
	height: 50px;
	text-align: center;
	vertical-align: middle;

}
.img-center{
	padding-left: 300px;
}
.img-center2{
	padding-left: 220px;
}
.table-center{
	padding-left: 50px;
}