/*首页页脚颜色修复*/
.foot_c {
	height: 400px;
}

/*单位换算*/
.suan ul {
	list-style: none;
	width: 670px;
	margin: 0 auto;
	padding-left: 0;
}
.suan {
	background-color: #ffffff;
	width: 800px;
	margin: 0 auto;
	box-shadow: 0 5px 8px rgba(0, 0, 0, 0.27);
	border-radius: 5px;
	padding: 20px 30px;
	margin-top: 0px;
	position: relative;
}
.suan p {
	margin-top: 16px;
	margin-bottom: 16px;
}
.suan input {
	width: 150px;
	height: 24px;
	background-color: #fafafa;
	border: 1px solid #d8d8d8;
	padding-left: 5px;
}
.suan select {
	width: 80px;
	height: 26px;
	background-color: #fafafa;
	border: 1px solid #d8d8d8;
	padding-left: 5px;
	text-align: center;
}
.suan_span1 {
	position: relative;
	width: 120px;
	text-align: left;
	display: inline-block;
}
.suan_span1 img {
	position: absolute;
	left: -42px;
}
.suan_span2 {
	width: 50px;
	text-align: center;
	display: inline-block;
}
.suan input:focus,.suan select:focus {
	background-color: white;
}