.content_base {
	width:600px;
	clear: both;
	float: none;
	margin-top: 30px;
	margin-right: 0px;
	margin-bottom: 30px;
	margin-left: 0px;
}
.wd_300 {
	width: 300px;
}
.wd_270 {
	width: 270px;
}


.fl_l {
	float: left;
}

.fl_r {
	float: right;
}


.cl_b {
	clear: both;
	overflow: auto;
	float: none;
}

.fo_lineheight_17em {
	line-height: 1.7em;
	color: #333;
}
.fo_size_10px {
	font-size: 10px;
}
.fo_lineheight_12em {
	line-height: 1.2em;
}
.bd_bottom_13 {
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #CCC;
	width: 600px;
	padding-bottom: 13px;
}


/* padding */ 

.padding_tb_1px {
  padding:1px 0;
}

.padding_tb_5px {
  padding:5px 0;
}

.padding_tb_10px {
  padding:10px 0;
}

.padding_20px {
  padding:20px;
  }

.padding_30px {
  padding:30px;
  }

.padding_10px {
	padding:10px;
}

.padding_right_5px {
	padding-right:5px;
}

.padding_right_37px {
	padding-right:37px;
}

.padding_right_40px {
	padding-right:40px;
}

.padding_left_1px {
  padding-left:1px;
  }

.padding_left_5px {
	padding-left:5px;
}

.padding_left_10px {
	padding-left:10px;
}

.padding_left_11px {
	padding-left:11px;
}
.padding_left_15px {
	padding-left:15px;
}

.padding_left_16px {
	padding-left:16px;
}

.padding_left_20px {
	padding-left:20px;
}

.padding_left_25px {
	padding-left:25px;
}

.padding_left_28px {
	padding-left:28px;
}

.padding_left_30px {
	padding-left:30px;
}

.padding_left_35px {
	padding-left:35px;
}

.padding_left_36px {
	padding-left:36px;
}

.padding_left_40px {
	padding-left:40px;
}

.padding_left_45px {
	padding-left:45px;
}

.padding_left_50px {
	padding-left:50px;
}

.padding_left_136px {
	padding-left:136px;
}

.padding_left_370px {
	padding-left:370px;
}

.padding_left_535px {
	padding-left:535px;
}

.padding_top_2px {
	padding-top:2px;
}

.padding_top_5px {
	padding-top:5px;
}

.padding_top_10px {
	padding-top:10px;
}

.padding_top_15px {
	padding-top:15px;
}

.padding_top_20px {
	padding-top:20px;
}

.padding_top_30px {
	padding-top:30px;
}

.padding_top_40px {
	padding-top:40px;
}

.padding_top_45px {
	padding-top:45px;
}

.padding_top_50px {
	padding-top:50px;
}

.padding_top_60px {
	padding-top:60px;
}

.padding_top_70px {
	padding-top:70px;
}

.padding_bottom_5px {
	padding-bottom:5px;
}

.padding_bottom_10px {
	padding-bottom:10px;
}

.padding_bottom_15px {
	padding-bottom:15px;
}

.padding_bottom_20px {
	padding-bottom:20px;
}
.padding_bottom_30px {
	padding-bottom:30px;
}

.padding_bottom_40px {
  padding-bottom:40px;
  }

.padding_bottom_45px {
	padding-bottom:45px;
}

.padding_bottom_50px {
	padding-bottom:50px;
}

/* margin */ 
.margin_center{
	margin:0 auto;
	text-align:center;
}

.margin_top_15px{
	margin-top:15px;
}

.margin_top_18px{
	margin-top:18px;
}

.margin_top_8px{
	margin-top:8px;
}

.margin_top_10px{
	margin-top:10px;
}

.margin_top_20px{
	margin-top:20px;
}

.margin_top_23px{
	margin-top:23px;
}

.margin_top_28px{
	margin-top:28px;
}

.margin_top_35px{
	margin-top:35px;
}

.margin_top_45px{
	margin-top:45px;
}

.margin_top_5px{
	margin-top:5px;
}

.margin_top_20px{
	margin-top:20px;
}

.margin_top_39px{
	margin-top:39px;
}

.margin_top_40px{
	margin-top:40px;
}

.margin_top_60px{
	margin-top:60px;
}

.margin_bottom_5px{
	margin-bottom:5px;
}

.margin_bottom_10px{
	margin-bottom:10px;
}

.margin_bottom_12px{
	margin-bottom:12px;
}

.margin_bottom_20px{
	margin-bottom:20px;
}

.margin_bottom_30px{
	margin-bottom:30px;
}

.margin_bottom_35px{
	margin-bottom:35px;
}

.margin_bottom_45px{
	margin-bottom:45px;
}

.margin_left_10px{
	margin-left:10px;
}

.margin_left_25px{
	margin-left:25px;
}

.margin_right_10px{
	margin-right:10px;
}

.margin_right_20px{
	margin-right:20px;
}

.margin_right_50px{
	margin-right:50px;
}

.margin_lett_right_10px {
	margin-left:10px;
	margin-right:10px;
}