#wrap, #header, #container, #footer{
	float:left;
	width:100%;
	min-width: 1200px; /* 2021-05-31 done */
}

body.main{
	background:#282828;
}

#header{
	float:left;
	border-bottom:1px solid rgba(255,255,255,0.5);
	background:#fff;
}

#header.main{ /* 2021-05-31 done */
	position:absolute;
	background:none;
	z-index: 999;
}

#container.main{
	height:1080px;
	background:url("/images_blue/main_img.png") no-repeat top center;
	background-size:cover;
}

#footer{
	height:145px;
	background:#080839;
}

.content{
	float:left;
	width:100%;
	min-height:600px;
}

.sectors{
	margin:0 auto;
	width:1200px;
}

.mobile{
	display:none;
}

@media screen and (max-width:720px){

	#wrap, #header, #container, #footer{
		min-width: 0; /* 2021-05-31 done */
	}

	#header{
		padding-bottom:15px;
	}

	#container.main{ /* 2021-05-31 done */
		/* height:550px; */
		height:108vh;
		background:url("/images_blue/m_main_img.png") no-repeat top center;
		/* background-size:300%; */
		background-size:cover;
		/* background-position:-500px 0; */
	}

	#footer{
		height:initial;
	}

	.content{
		min-height:initial;
	}

	.sectors{
		position:relative;
		float:left;
		width:94%;
		margin-left:3%;
	}

	.mbr{
		display:block;
	}

	.web{
		display:none;
	}

	.mobile{
		display:block;
	}
}