footer {
	clear: both;
	position: relative;
	width: 100%;
	/* height: 45vh; */
	/* min-height: 300px; */
	display: block;
	margin: 0;
	margin-top: 20px;
	padding: 0;
	overflow: hidden;
	background-image: url("./dataFolder/shinkanRobocon.jpg");
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

footer::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	width: 100%;
	background-color: rgba(0, 0, 0, 0.6);
	height: 100%;

} 

#footer_box {
	position: relative;
	/* height: 45vh; */
	height: auto;
	width: 100%;
}


footer address {
	clear: both;
	text-align: center;
	font-size: 15px;
	color: white;
	padding: 5px 0;
	margin: 0;
}
@media (max-width: 600px) {
	footer address {
		font-size: 3vw;
	}
}

#social_icons {
	width: 100%;
	height: 120px;
	top: 0;
	right: 0;
	text-align: center;
	line-height: 80px;
	vertical-align: middle;
	margin: 0;
	padding: 0;
	overflow: hidden;
}
#social_icons a{
	display: inline-block;
	border-radius: 50%;
	width: 60px;
	height: 40px;
	line-height: 50px;
	text-align: center;
	vertical-align: center;
	color: white;
}
#social_icons a i{font-size: 2.8em}
#social_icons a:hover .fa-youtube{color: red;}
#social_icons a:hover .fa-twitter{color: skyblue;}
#social_icons a:hover .fa-facebook{color: rgb(52, 57, 242);}
#social_icons a:hover .fa-blogger{color: orange;}
#social_icons a:hover .fa-github{color: black;}
#social_icons a:hover .fa-gitlab {color: orange}

.siteMap_box {
	float: left;
	width: 33%;
	margin: 0;
	padding: 0;
	font-size: 20px;
	text-align: center;
	display: block;
}
@media (max-width: 600px) {
	.siteMap_box {
		font-size: 3vw;
	}
}
.siteMap_box p{
	margin: 0;
	padding: 0;
	color: white;
	font-size: 25px;
}
@media (max-width: 600px) {
	.siteMap_box p{
		font-size: 4vw;
	}
}
.siteMap_box ul {
	margin: 0;
	padding: 0;
	list-style-type: none;
}
.siteMap_box li {
	margin: 0.1em 0px;
	margin-left:7px;
	padding: 0;
	color: white;
}
@media (max-width: 600px) {
	.siteMap_box li {
		margin-left:1vw;
	}
}
.siteMap_box a {
	text-decoration: none;
	color: white;
	padding: 0;
	margin: 0;
	padding-left: 5px;
}
.siteMap_box a:hover {
	border-left-style:solid;
	border-left-color: orange;
	padding-left: 5px;
}

.Qbox {
	width: 33%;
	margin: 0;
	padding: 0;
	text-align: center;
	float: left;
	font-size: 20px;
	color: white;
}
@media (max-width: 600px) {
	.Qbox {
		font-size: 3vw;
	}
}
.Qbox p {
	padding: 0;
	margin: 0;
	font-size: 25px;
	color: white;
}
@media (max-width: 600px) {
	.Qbox p {
		font-size: 4vw;
	}
}
.Qbox a {
	padding: 0;
	margin: 0;
	text-decoration: none;
	font-size: 15px;
	color: white;
}
.mail{
	overflow-wrap: break-word;
}