@charaset "UTF-8";

h1 + section {
	margin-top: 1em;
	}
	
#errmsg {
	font-size:90%;
	text-align:center;
	color:red;
}

.formula {
	text-align:center;
	border:solid 1px #aaa;
	border-radius: 5px;
	padding: 5px 5px;
	margin-bottom:1em;
}

input[type="text"] {
	font-size: 16px;
	line-height: 1.4;
	padding: .3em;
	margin-top: 1px;
	margin-bottom: 1px;
	border-radius: .6em;
    -webkit-border-radius: .6em;
    -moz-border-radius: .6em;
    background: #f0f0f0;
    border: 1px solid #b3b3b3;
    color: #333;
	-moz-box-shadow: inset 0 1px 4px rgba(0,0,0,.2);
	-webkit-box-shadow: inset 0 1px 4px rgba(0,0,0,.2);
	box-shadow: inset 0 1px 4px rgba(0,0,0,.2);
}

.btn_calc {
	font-size:120%;
	color: #fff ;
	font-weight: normal ;
	text-shadow: none;
	line-height: 100%;
	background-color: #63a2d0;
	background-image: url(../../images/light.png);
	padding: 7px 0;
	margin: 5px 0 10px 0;
	border: none;
	-webkit-border-radius : 20px;
	}

input:active {
    background-color: #396597;
	}