.pumping_system {margin-top: 30px;}
.pumping_system > h3,
.inner_block h3 {
  border-left: 8px solid #a40c00;
  padding: 0 0 0 10px;
  line-height: 1.5;
  font-size: 14px;
  background: none;
  margin: 40px 0 15px 0;
}
.fix > p {
    width: 285px;
    display: inline-block;
}
.fix > *:first-child {
	margin-right: 8px
}
.fix > div {
	width: 155px;
    margin-right: 8px;
}
.fix > div.pumping {
	width: 184px;
}
.fix > div.w278 {
	width: 278px;
}
.fix > p.w_390r {
	width: 390px;
	display: inline-block;
	text-align: right;
}
.multi {
	zoom: 1;
	margin-top: 20px;
}
.multi_item {
    box-sizing: border-box;
    width: 31%;
    float: left;
    margin-left: 20px;
    margin-bottom: 10px;
}
.multi_item:nth-child(3n+1) {
	clear: left;
    margin-left: 0;
}
.multi_pics {
    line-height: 0;
    margin-bottom: 5px;
}
.caption {
    text-align: left;
    color: #333333;
	font-size: 12px;
}
.red {
	color: #c30302;
	font-weight: bold;
	text-decoration: underline;
}
dl.operating dt {
	float: left;
}
dl.operating > dd {
    color: #000;
    font-weight: bold;
    padding-left: 1rem;
	float: left;
}
dl.operating > dd span.arrow {
	display: inline-block;
	width: 0.5rem;
  	height: 0.5rem;
  	border-top: 5px solid #a40c00;
  	border-right: 5px solid #a40c00;
  	transform: rotate(45deg);
	margin: 0 1rem;
}
div.cb {
	clear: both;
}
.goods-box {
	display: inline-block;
	vertical-align: top;
	border: 4px solid #808080;
	margin-top: 11px;
}
.goods-box ul {
	padding: 4px 5px;
}
.goods-box ul li {
	list-style: disc;
	margin-left: 1rem;
}

a.btn {
  color: #fff;
  background-color: #a40c00;
  font-weight: bold;
  padding: 16px 20px;
  text-decoration: none;
  position: relative;
  display: block;
  font-size: 16px;
  width: 70%;
  margin: 0 auto;
}

a.btn_riscon {
  color: #fff;
  background-color: #1c469a;
  font-weight: bold;
  padding: 16px 20px;
  text-decoration: none;
  position: relative;
  display: block;
  font-size: 16px;
  width: 70%;
  margin: 0 auto;
}

a.btn_riscon:hover,
a.btn:hover {
  opacity: 0.6;
}
a.btn_riscon::before,
a.btn::before {
  content: '';
  width: 6px;
  height: 6px;
  border: 0px;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  -ms-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  position: absolute;
  top: 50%;
  left: 2%;
  margin-top: -4px;
}
a.btn span.caution {
  display: inline-block;
  font-size: 1rem;
  text-decoration: underline;
}
a.btn_riscon span.caution {
  display: inline-block;
  font-size: 1rem;
  text-align: left;
  padding-left: 1rem;
}

.anchor{
   display: block;
   margin-top:-50px;
   padding-top:50px;
}