body {
	position: absolute;
	left:0px;
	top: 20px;
	height: 100%;
	width: 100%;
	overflow: hidden;
}
.aa{
	position: absolute;
	width: calc(100% + 9px);
	height: 100%;
	overflow: hidden;
}
.bb{
	position: absolute;
	height: 100%;
	width: 100%;
	overflow-y:scroll;
	overflow-x:hidden;
}
.cc{
	position: absolute;
	height: 100%;
	width: calc(100% - 10px);
}
.dd{
	text-align:center;
	font-weight:bold;
}
.ee{
	text-align:justify;
	font-weight:normal;
}