*{
    margin: 0;padding: 0;
    background-color: #EBEBEB
}
.header{
	display: block;
	background-color: #333333;
	color: #9CCC85;
	height: 30px;
	line-height: 30px;
	font-size: 14px;
	padding-left: 10px;

}
#icon1{
	display: inline-block;
	width: 15px;
	background-color: #333333;
}
#contents{
	display: inline-block;
	background-color: #333333;
}
.codes{
    display: none;
    width: 90%;
    padding: 5%;
}