#video {
	margin: 20px;
}
.video_img01 {
	float: left;
	margin-left: 50px;
}
.video_btn {
	float: right;
	margin-bottom: 10px;
}
.text_right01 {
	text-align: right;
	margin: 20px;
}
.text_attention01 {
	color: #F00;
}


.table_lesson {
	border: 1px solid #999;
	margin-left: 30px;
	margin-bottom: 30px;
}
.table_lesson td {
	padding: 5px;
	border: 1px solid #999;
}
.table_lesson li {
	margin: 0px;
}
.lesson_img {
	width: 160px;
	border: 1px solid #CCC;
	padding: 5px;
	margin-right: 10px;
	text-align: center;
	margin-left: 10px;
	float: left;
}