.l-content .u-flex {
    display: flex;
}

.l-content .u-width540px {
    width: 540px;
}
.l-content .u-width750px {
    width: 750px;
}
.l-content h2 {
    width: 100%;
    box-sizing: border-box;
    padding: 15px 0 19px 50px;
    height: auto;
}

.l-content h3 {
    width: auto;
    box-sizing: border-box;
    height: auto;
    padding: 5px 0 5px 15px;
}

.l-content .gNavi ul li .brank_target {
    background: url(/special/barcorde_system/how_to_use/img/ico_gnavi_link.png) no-repeat 18px center #003e99;
}

.l-content .gNavi ul li .brank_target::before {
    position: absolute;
    top: 4px;
    right: 4px;
    content: "";
    display: block;
    width: 9px;
    height: 9px;
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAYAAADgkQYQAAAAKUlEQVQoz2P4//8/AxTjBAzEKsKlCa6ZAU0xnRXhdThWE2BsvCbAFAEAQFId8ZUdpT8AAAAASUVORK5CYII=) no-repeat right top;
}

.l-content .gNavi ul li .handle_nav {
    background: url(/special/barcorde_system/how_to_use/img/ico_gnavi_link.png) no-repeat 18px center #ff730a;
}

.l-content .gNavi ul li .handle_nav::before {
    position: absolute;
    top: 4px;
    right: 4px;
    content: "";
    display: block;
    width: 9px;
    height: 9px;
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAYAAADgkQYQAAAAKUlEQVQoz2P4//8/AxTjBAzEKsKlCa6ZAU0xnRXhdThWE2BsvCbAFAEAQFId8ZUdpT8AAAAASUVORK5CYII=) no-repeat right top;
}

.l-content .key_message {
    width: 90%;
    color: #003e99;
    font-size: 28px;
    border-bottom: 2px dotted #003e99;
}

.l-content .key_linkBackGround {
    width: 75%;
    background-color: #f4f4f4;
	text-align: center;
}

.l-content .key_linkSize {
    height: auto;
    line-height: inherit;
}

.l-content .work_flow {
    position: relative;
    display: flex;
    justify-content: space-around;
}

.l-content .work_flow>div:not(:last-child)::after {
    position: absolute;
    content: "";
    display: inline-block;
    width: 30px;
    height: 60px;
    background: url(/special/barcorde_system/how_to_use/img/y_arrow.png) no-repeat;
    background-size: contain;
    margin: 30px 0 0 42px;
}

.l-content .work_flow_text {
    height: 64px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.l-content .environment_l {
    line-height: 2.0;
}

.l-content .environment_r {
    line-height: 2.0;
}

.l-content .environment_l::before {
    position: absolute;
    content: "";
    display: inline-block;
    width: 20px;
    height: 40px;
    background: url(/special/barcorde_system/how_to_use/img/y_arrow3.png) no-repeat;
    background-size: contain;
    left: 0;
}

.l-content .environment_r::before {
    position: absolute;
    content: "";
    display: inline-block;
    width: 20px;
    height: 40px;
    background: url(/special/barcorde_system/how_to_use/img/y_arrow3.png) no-repeat;
    background-size: contain;
    left: -20px;
}

.l-content .environment_l::after {
    position: absolute;
    content: "";
    display: inline-block;
    width: 20px;
    height: 40px;
    background: url(/special/barcorde_system/how_to_use/img/y_arrow4.png) no-repeat;
    background-size: contain;
    right: 0;
}

.l-content .environment_r::after {
    position: absolute;
    content: "";
    display: inline-block;
    width: 20px;
    height: 40px;
    background: url(/special/barcorde_system/how_to_use/img/y_arrow4.png) no-repeat;
    background-size: contain;
    right: -20px;
}

.l-content .u-p_relative {
    position: relative;
}

.l-content .u-p_absolute {
    position: absolute;
}

.l-content .u-left580px {
    left: 580px;
}

.l-content .u-top0px {
    top: 0;
}

.l-content .u-top24px {
    top: 24px;
}

.l-content .u-top42px {
    top: 42px;
}

.l-content .u-top48px {
    top: 48px;
}

.l-content .u-top60px {
    top: 60px;
}

.l-content .u-top64px {
    top: 64px;
}

.l-content .u-top80px {
    top: 80px;
}

.l-content .u-top105px {
    top: 105px;
}

.l-content .u-top160px {
    top: 160px;
}

.l-content .u-top184px {
    top: 184px;
}

.l-content .u-top204px {
    top: 204px;
}

.l-content .u-top224px {
    top: 224px;
}

.l-content .u-top244px {
    top: 244px;
}

.l-content .u-top350px {
    top: 350px;
}

.l-content .u-border_space200px {
    border-spacing: 200px 0;
}

/* linkArea */
.l-content .linkArea {
	display: flex;
	justify-content: center;
	margin-top: 52px;
}
.l-content .linkArea .col2Inner {
	padding: 0 50px;
	text-align: center;
}
.l-content .linkArea .col2Inner a {
	width: 260px;
    margin: 0 auto;
}

.l-content .linkArea .col2Inner .text {
	font-size: 21px;
	font-weight: bold;
	text-align: center;
	position: relative;
}
.l-content .linkArea .col2Inner .text span::before,
.l-content .linkArea .col2Inner .text span::after {
	content: '';
	display: block;
	width: 32px;
	height: 39px;
	background: url("/special/barcorde_system/how_to_use/img/icon.png") center/contain no-repeat;
	position: absolute;
	top: -3px;
}
.l-content .linkArea .col2Inner .text span::before {
	left: -46px;
}
.l-content .linkArea .col2Inner .text span::after {
	right: -39px;
	transform: scale(-1, 1);
}
.l-content .innerBox_bg {
  width: 700px;
  background: #f4f4f4;
  box-sizing: border-box;
  margin: 30px 0 20px 40px;
  padding: 20px 50px;
}
.l-content .innerBox_bg img {
  text-align: center;
	margin: 10px auto;
}
.l-content .innerBox_bg .txt_inner {
    font-size: 15px;
	padding-left: 5px;
}
.l-content .txt_pdl_20 {
  padding-left: 20px;
}