.calcform_button{
    position:relative;
}
.calcform_button:disabled{
    top:0!important;
    opacity:0.8;
    cursor:auto;
}
.calcform_button .loader{
    display:none;
	position:absolute;
	top:50%;
	left:50%;
	margin-top:-5px;
	margin-left:-21px;
	display:none;
	background-image:url(img/loader2.gif);
	background-repeat:no-repeat;
	width:43px;
	height:11px;
}
.calcform.loading .calcform_button .tx{
    visibility:hidden;
}
.calcform.loading .calcform_button .loader{
    display:block;
}

.calcform_label.err input[type="text"],
.calcform_label.err textarea{
    border:1px #b82e2e solid;
}

.calcform_result{
	display:none;
	margin:0 auto;
	margin-top:15px;
	text-align:center;
	max-width:400px;
	font-size:16px;
	line-height:1.2;
	color:green;
}
.calcform.result .calcform_result{
	display:block;
}