.cust_select {visibility:hidden}
.custform_sel_box { line-height:1.2em;
					font-size:12px;
					font-weight:bold;
					width:70px; height:21px;
					position: relative;
					display: block;
					text-align:left;}

.custform_sel_box span { background:url(/images/custom_sel_bg.gif) right center no-repeat;
						position: absolute;
						display: block;
						padding-left:10px;
						width:60px;
						line-height:21px;
						height:21px;
						color:#fff; cursor:pointer}

.custform_ul { border:solid 1px #474e51;
			   border-top:none;
			   background:#a3a9ac;
			   display: none;
			   position: absolute;
			   margin:20px 0 0 0;
			   padding:0;
			   list-style:none; width:68px}

.custform_ul li { line-height:1.2em; margin:0; padding:0 0 0 10px; text-align:left; color:#fff; cursor:pointer; width:58px;}
.custform_ul li.select { background:#0033FF}

.custform_ch_box_n, .custform_ch_box_s { width:15px;
										 height:15px;
										 background:url(/images/custom_ch_n.gif) center no-repeat;
										 z-index: 10;
										 margin:0 12px -3px 0;
										 display:inline-block;
										 cursor:pointer
										  }

.custform_ch_box_s {background: url(/images/custom_ch_s.gif) center no-repeat}
.calc_txt { border: none; margin:0;
			background:url(/images/calc_input.gif) left top no-repeat;
			width:58px;
			padding:0 6px;
			height:19px;
			line-height:17px;
			font-size:12px;
			font-weight:bold;
			color:#fff;
			padding-top:2px;
			}