main h4{
	margin:20px 0 0;
	color:#EC7F00;
	line-height:1.8;
	font-weight: 700;
	font-size:min(1.35vw,18px);
}
.quality{
	margin:0 0 20px;
}
.quality li{
	position:relative;
	padding:0 0 0 20px;
	margin:0 0 5px;
	font-weight: 700;
}

.quality li::before{
	position:absolute;
	content:"●";
	left:0;
}


@media screen and (max-width: 960px) {
	main h4{
		font-size:18px;
	}
}