/*------------------------------------
    上野敏文の「ナンバ歩き」講座
------------------------------------*/


.lesson_table{
	border:1px solid #999999;
	padding:10px;
}


.hint_caption{
	border-left:1px solid #6699cc;
}


.hint_rihgt{
	border-right:1px solid #6699cc;
	border-bottom:1px solid #6699cc;
}

.hint_left{
	border-left:1px solid #6699cc;
	border-bottom:1px solid #6699cc;
}

.prof{
	border:1px solid #999999;
}