@charset "utf-8";

.l-content .att_area {
	width:560px;
	margin:30px auto 50px;
}

.l-content .att_area .att {
	margin:0 0 30px 0;
	padding:0 30px 30px;
	background-color:#f2f2f2;
}
.l-content .att_area .att .ttl {
	width:500px;
	font-size: 14px;
	margin: 0 0 10px 0;
	padding: 20px 0 5px 0;
	border-bottom:#333333 1px dotted;
}

.l-content .m-h2 {
	margin: 80px 0 25px;
}

.l-content .m-h3 {
	margin: 30px 0 20px;
}

.l-content .revision {
	width: 950px;
    height: 199px;
    background: url(/contents/info/mech_el2018/img/img01.png) 0 0 no-repeat;
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
}