h1 {
	font-weight: bold;
	font-size: 2em;
	color: blue;
	padding: 10px 0px;
}
h2 {
	font-weight: bold;
	font-size: 1.5em;;
	color: rgb(21, 21, 163);
	padding: 7px 0px;
}
h3 {
	font-weight: bold;
	font-size: 1.2em;
	color: #000;
	padding: 5px 0px;
}
p {
	padding: 5px 0px;
}
#language_left {
	float: left;
	width: 200px;
}
#language_left #my_audio {
	width: 200px;
	position: absolute;
	top: 165px;
}
#language_right {
	float: left;
	width: 550px;
	margin-left: 15px;
}
#language_right p { 
	font-family: "Times New Roman";
	font-size: 16pt ;
}
#language_left ul > li {
	margin-right: 10px;
}
#language_left ul > li > a {
	display: block;
	line-height: 22px;
	text-decoration: none;
	color: #333;
	padding: 0px 0px 0px 4px;
	background-repeat: no-repeat;
}
#language_left ul > li > a.current {
	color: blue;
}
#language_left ul > li > a:hover{
	color: #fff;
	background: #00457c;
}
td {
	border: 1.5px solid #ccc;
	padding: 8px 20px;
	line-height: 1;
}
.lesson1 .viet {
	font-size: 16px;
	text-align: center;
	display: block;
}
.cham_font {
	font-family: "Cham Thrah" !important;
	font-size: 26pt !important;
	text-align: center;
	color: #000080;
	line-height: 1;
}
#language_right span {
}
.img_audio, img[src="/img/audio.jpg"] {
	text-align: center;
	padding-right: 2px;
	padding-top: 5px;
}
img[src="/img/audio.jpg"]:hover, .img_audio:hover {
	cursor: pointer;
}
/* lesson 2 */
.viet {
	text-align: center;
	font-size: 16pt;
}
.col1 .viet {
	color: #000080;
}
.border {
	/*border: 1px solid #000;*/
	margin: 10px 0px;
	/*padding: 10px;*/
}
/*.lesson2 .table_3 .viet::before {
	content: " "
}*/

.lesson2 .table_3  img[src="/img/audio.jpg"] {
	float: right;
}
.lesson2 .align_left {
	text-align: left;
}

.lesson3 .title {
	font-size: 20px !important;
	text-align: center;
	padding: 10px;
}
.lesson3 .red {
	color: red;
}