header {
	background-color: rgb(115, 3, 3);
	color:white;
	width:100%;
	position:fixed;
	top:0px;
	left:0px;
	z-index: 1;
}

header h1{
	font-size: 30px;
}
@media (max-width: 500px) {
	header h1{
		font-size: 6vw;
	}
}
header h1 a{
	color:white;
	text-decoration: none;
}
header h1 a:hover {
	color:white;
}

.bar_menu_box{
	position: absolute;
	top: 0;
	right: 0;
	width:200px;
	margin: 0;
	padding: 0;
}
@media (max-width: 500px) {
	.bar_menu_box{
		width:30%;
	}
}

.bar_menu_box ul{
	margin: 0;
	padding: 0;		/*important vanishing default space*/
	list-style-type: none;
}
.bar_menu_box li{
	overflow: hidden;
	height: 0;
	transition: .2s;
}
.bar_menu_box:hover li{
	overflow: visible;
	height: 2em;
}
.bar_menu{
	display: block;
	line-height: 2em;
	text-align: center;
	height: 2em;
	width: 100%;
	margin: 5px 0px;
	padding: 0;
	font-size: 20px;
	background-color: rgba(78, 2, 22, 0.7);
}
@media (max-width: 500px) {
	.bar_menu {
		font-size: 4vw;
	}
}
.bar_menu a{
	color: white;
	text-decoration: none;
	display: block;
    width: 100%;
    height: 100%;
	line-height: 2em;
	margin: 0;
	padding: 0;
}
.bar_menu:hover{
	background-color: rgb(78, 2, 22);
}