.box_dot{
	border-top:3px dotted #1D3879 ;
	border-bottom:3px dotted #1D3879 ;
	padding: 30px 0;
	font-size: clamp(15px, 3vw, 20px);
}
.box_dot > h2 {
	color: #1D3879;
	font-size: clamp(15px, 3vw, 24px);
	font-weight: bold;
	background: #DCE1E9;
	border-radius: 9999px;
	text-align: center;
	padding: 0.5em;
	margin: 0 auto 1.5em;
	line-height: 1.4;
	position: relative;
}

.box_dot > h2::after {
	content: "";
	position: absolute;
	bottom: -20px;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
	height: 0;
	border-left: 10px solid transparent;
	border-right: 10px solid transparent;
	border-top: 20px solid #DCE1E9;
}

.box_dot ul{
	width: max-content;
	margin: 1.5em auto 0;
}

.box_dot ul li{
	margin: 0.5em 0;
}
.box_dot ul li strong{
	font-size: 1.2em;
}

.catch_arrow{
	color: #1D3879;
  font-weight: bold;
  font-size: clamp(18px, 3vw, 26px);
  margin: 0 auto;
  display: block;
  width: max-content;
  background: linear-gradient(#DCE1E9, #DCE1E9);
  background-repeat: no-repeat;
  background-size: calc(100% - 20px) 0.7em; /* 幅を-20pxする */
  background-position: 25px 80%; /* 左25xからスタート、下端に配置 */
}
.catch_arrow::before{
		content: "";
    display: inline-block;
    width: 0.8em;
    height: 0.8em;
    margin: 0 10px 0 0;
    background: url("../img/icon_arrow.png") no-repeat;
    background-size: contain;
}

.catch_arrow > span.orange{
	font-size: 1.5em;
}