.navi {	font-size: 12px;
	font-weight: normal;
}
.orientation {	font-size: 14px;
	font-weight: bold;
}
.style2 {font-size: 16px; font-weight: bold; color: #0000FF; }
.textbackground_lessonpt {
	font-size: 14px;
	font-weight: bold;
	background-color: #FFFFFF;
	padding: 6px;
	height: auto;
	width: 500px;
	border: 2px dashed #FF9933;
	margin-top: auto;
	margin-right: 10px;
	margin-bottom: auto;
	margin-left: 10px;
}

h1 {
	font-size: 12px;
	font-weight: bold;
	color: #999999;
} 
.textbackground_lp_header {
	font-size: 18px;
	font-weight: bold;
	margin: auto;
	padding: 4px;
	height: auto;
	width: inherit;
	border: 2px dashed #FF9933;
	float: left;
	clear: none;
}
.maintext {
	font-size: 15px;
	line-height: 150%;
}
body {
	;
}
.style5 {font-size: 18px}
.lesson_midashi {	font-size: 18px;
	font-weight: bold;
}
.sample_18p_bold {
	font-size: 18px;
	font-weight: bold;
}

.text_background {	font-size: 18px;
	font-weight: bolder;
	color: #000000;
	background-color: #FFFFFF;
	padding: 4px;
	height: auto;
	width: auto;
	margin: auto;
	border: medium dotted #0000FF;
}
.textblock {	font-size: 14px;
	color: #000000;
	background-color: #CCFFFF;
	padding: 10px;
	float: right;
	height: 180px;
	width: 260px;
	border: 1px dashed #0000FF;
	overflow: auto;
	margin-top: auto;
	margin-right: auto;
	margin-bottom: auto;
	margin-left: 5px;
}
.textblock2 {
	font-size: 14px;
	background-color: #FFFFFF;
	padding: 10px;
	float: right;
	height: 180px;
	width: 260px;
	margin-top: auto;
	margin-right: 5px;
	margin-bottom: auto;
	margin-left: auto;
	border: 2px dashed #00FF00;
	overflow: auto;
}
.sample_24p {
	font-size: 24px;
	font-weight: normal;
}
p.phonemic{
    font-family: "Lucida Sans Unicode", Gentium, "Arial Unicode
    MS", "Times New Roman", serif;
    font-weight:bold;
    font-size:18pt;
    }

.txt_yellow {
	color: #FF0000;
	background-color: #FFFF66;
	font-size: 15px;
	font-weight: normal;
}
.txt_green {
	color: #000000;
	background-color: #66FF99;
	font-size: 15px;
	font-weight: bold;
    }

.txt_yellow2 {
	color: #000000;
	background-color: #FFFF66;
	font-size: 16px;
	font-weight: bold;
	}
.txt_lightblue {
	color: #000000;
	background-color: #00FFFF;
	font-size: 16px;
	font-weight: bold;
	}.text_box {
	background-color: #FFFFFF;
	margin: 4px;
	padding: 4px;
	height: auto;
	width: auto;
	font-size: 16px;
	font-style: normal;
	border-top-width: 1px;
	border-right-width: 1px;
	border-bottom-width: 1px;
	border-left-width: 1px;
	border-top-style: double;
	border-right-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
	border-top-color: #FF9966;
	border-right-color: #FF9966;
	border-bottom-color: #FF9966;
	border-left-color: #FF9966;
}
.sample_lessons {
	font-size: 18px;
	font-weight: bold;
	background-color: #FF9966;
}


h2 {
font-size: 16px;
font-weight: bold;
color: #0000FF;
}
.maintext2 {
	font-size: 15px;
	font-style: normal;
}
<style>
table,th,td
{
border:1px solid black;
}
</style>