body {
}

.speech_bubble{
	background: transparent;
	margin:10px 0;
}
.speech_bubble_content{
	display:block; 
	background:#fff; 
	border:3px solid #ddd; 
	border-width:0 3px;
}
.speech_bubble p{
	padding:0.5em 0; 
	color:#000;
	margin:0 15px; 
}
.sb1, .sb2, .sb3, .sb4, .sb5, .sb6, .sb7{
	display:block; 
	overflow:hidden; 
	font-size:0;
}
.sb1, .sb2, .sb3, .sb4, .sb5, .sb6{
	height:1px;
}
.sb4, .sb5, .sb6, .sb7{
	background:#fff; 
	border-left:1px solid #ddd; 
	border-right:1px solid #ddd;
}
.sb1 {margin:0 8px; background:#ddd;}
.sb2 {margin:0 6px; background:#ddd;}
.sb3 {margin:0 4px; background:#ddd;}
.sb4 {margin:0 3px; background:#fff; border-width:0 5px;}
.sb5 {margin:0 2px; background:#fff; border-width:0 4px;}
.sb6 {margin:0 2px; background:#fff; border-width:0 3px;} 
.sb7 {margin:0 1px; background:#fff; border-width:0 3px; height:2px;} 
 
.speech_bubble em{
	display:block; 
	width:0; 
	height:0; 
	overflow:hidden; 
	border-top:12px solid #ddd; 
	border-left:12px dotted transparent; 
	border-right:12px dotted transparent; 
	margin-left:50px;
}
.speech_bubble span{
	display:block; 
	width:0; 
	height:0; 
	overflow:hidden; 
	border-top:10px solid #fff; 
	border-left:10px dotted transparent; 
	border-right:10px dotted transparent; 
	margin-left:52px; 
	margin-top:-15px;
}
* html .speech_bubble em {width:24px; height:12px; width:0; height:0;}
* html .speech_bubble span {width:20px; height:10px; width:0; height:0;}