.comic_nb {
	font-family: Tahoma, Verdana, Segoe, sans-serif;
	font-size: 14px;
	font-style: normal;
	font-variant: normal;
	font-weight: 600;
	line-height: 20px;
}

<!-- /* 1:1.3 Ratio - portrait A */
.A-Size_Port { overflow:hidden; position:relative; width:600px; height:780px;
  border:1px solid #3f7f00; margin-left:auto; margin-right:auto; margin-bottom:10px; } 
/* 1.3:1 Ratio - landscape A, C, E */
.A-Size_Land { overflow:hidden; position:relative; width:780px; height:600px;;
  border:1px solid #3f7f00; margin-left:auto; margin-right:auto; margin-bottom:10px; } 
/* 1.5:1 Ratio - landscape B, D */
.B-Size { overflow:hidden; position:relative; width:900px; height:600px;
  border:1px solid #3f7f00; margin-left:auto; margin-right:auto; margin-bottom:10px; }
/* 350 x 250 drawing */
.DWG_350x250 { overflow:hidden; position:relative; width:350px; height:250px;
  background-color:#C6F7BD; border:1px solid #3f7f00; box-shadow: 5px 5px 5px #888888;}
/* 450 x 250 drawing */
.DWG_450x250 { overflow:hidden; position:relative; width:450px; height:250px;
  background-color:#C6F7BD; border:1px solid #3f7f00; box-shadow: 5px 5px 5px #888888;}
/* Length_Chart */
.Length_Chart { overflow:hidden; position:relative; width:800px; height:300px;
	margin-left:auto; margin-right:auto;
  /* float:right;margin-left:15px; */ margin-bottom:25px;
	border:1px solid #3f7f00; box-shadow: 5px 5px 5px #888888; }

.Yagi_Data { overflow:hidden;position:relative;width:425px;height:450px;
  float:left;margin-right:15px;margin-bottom:25px;border:1px solid #3f7f00;
	box-shadow: 5px 5px 5px #888888; }

.Yagi_Drawing { overflow:hidden;position:relative;width:450px;height:450px;
  float:right;margin-left:15px;margin-bottom:25px;border:1px solid #3f7f00;
	box-shadow: 5px 5px 5px #888888; }