.calculator {
	background: #fff;
	border-top: 2px solid #606060;
}

strong {
	font-weight: bold;
}

.calc_main {
	background: #fff;
	margin: 0 auto;
	width:640px;
}
.calc-allcontent {
    padding: 0 25px 25px 25px;
}

h2 {
	color: #235AB0;
	font-family: verdana;
	font-size: 28px;
	font-weight: normal;
	margin: 30px 0px 30px 0px;
}
h3 {
	color: #235AB0;
	font-family: verdana;
	font-size: 21px;
	font-weight: normal;
	margin: 30px 0px 30px 0px;
}
.second {
	color: #235AB0;
	font-family: verdana;
	font-size: 21px;
	font-weight: normal;
	margin: 30px 0px 0px 0px;
}
.second_str {
	color: #235AB0;
	font-family: verdana;
	font-size: 21px;
	font-weight: normal;
	margin: 10px 0px 30px 0px;
	margin-left: 80px;
}
.calc_descr {
	border-bottom: 1px solid #235AB0;
	font-family: tahoma;
	font-size: 12px;
}
.calc_txt {
	font-family: verdana;
	font-size: 14px;
	line-height: 21px;
}
table {
	font-family: verdana;
}
.hr {
	border-bottom: 1px solid #235AB0;
	margin-top: 15px;
}
td {
	font-family: verdana;
	font-size: 14px;
	line-height: 21px;
	padding: 3px 0;
	vertical-align: middle;
}
.input_sh4_shirina {
	width: 85px;
}
.span_sh4 {
	line-height: 45px;
	margin-right: 10px;
}