.osh_block{
	background-color: black;
	margin: auto;
	opacity: .4;
	-moz-transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	-o-transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	-webkit-transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	-ms-transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	z-index: 150001;
	position: absolute;
}
.osh_toolbar_background{
	background-color: black;
	opacity: .5;
	
}
.osh_toolbar, .osh_toolbar_background{
	bottom: 0;
	height: 50px;
	padding: 0;
	position: fixed;
	text-align: center;
	width: 100%;
	z-index: 150005;
}
.osh_toolbar{
	background-color: transparent;
	
}
.osh_button:visited{
	color: white;
}
.osh_button{
	border-radius: 50%;
	display: inline-block;
	position: absolute;
}
a.osh_button:hover, a.osh_nav_link:hover{
	background-color: #666;
	text-decoration: none;
}
a.osh_button:link, a.osh_nav_link:link, a.osh_button:visited, a.osh_nav_link:visited{
	color: white;
}
a.osh_button:active, a.osh_nav_link:active, a.osh_nav_link.active{
	background-color: white;
	color: black;
}
.osh_button.left{
	left: 15px;
}
.osh_button.right{
	right: 15px;
}
.osh_close:link, .osh_close:visited, .osh_close:active{
	position:fixed;
	right:0;
	top:0;
	border: 2px solid black;
	border-right:none;
	border-top:none;
	width:40px;
	text-align:center;
	background-color:white;
	z-index:150002;
	font-size:2em;
	line-height:2em;
	text-decoration:none;
	color:black;
}

.osh_close:hover{
	background-color:gray;
	color:white;
	text-decoration:none;
}



.osh_button{
	border: 2px solid white;
	color: white;
	cursor: pointer;
	display: inline-block;
	font-size: 2em;
	text-decoration: none;
	width:40px;
	height:40px;
	line-height:40px;
	margin-top:3px;
}

ul.osh_button_list{
	display: inline-block;
	list-style-image: none;
	list-style-type: none;
	margin: 0;
	
}
ul.osh_button_list > li{
	background: none;
	display: inline-block;
	list-style-image: none;
	list-style-type: none;
	margin:0;
	margin-right:3px;
}
.osh_nav_link{
	border: 2px solid white;
	color: white;
	cursor: pointer;
	display: inline-block;
	font-size: 2em;
	padding: 0 12px;
	text-decoration: none;
	height:40px;
	line-height:40px;
	margin-top:2px;
}
.osh_arrow_box_outer{
	-moz-transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	-o-transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	position: absolute;
	transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	-webkit-transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	-ms-transition: width 0.5s linear, height 0.5s linear, top 0.5s linear, left 0.5s linear;
	z-index: 150006;
}
.osh_arrow_box{
	background: lightgreen;
	border: 4px solid #c2e1f5;
	color: black;
	font-size: 1.3em;
	
	line-height: 1.2em;
	padding: 40px;
	position: relative;
	width: 480px;
}

/* These 4 settings control the extra space for the arrow, don't change if you don't 
know what you are doing... */
.osh_arrow_box.top{
	top: -36px;
}
.osh_arrow_box.left{
	left: -36px;
}
.osh_arrow_box.right{
	left: 36px;
}
.osh_arrow_box.bottom{
	bottom: -36px;
}
.osh_arrow_box:after, .osh_arrow_box:before{
	border: solid transparent;
	content: " ";
	height: 0;
	pointer-events: none;
	position: absolute;
	width: 0;
}
.osh_arrow_box.top:after, .osh_arrow_box.top:before{
	top: 100%;
}
.osh_arrow_box.right:after, .osh_arrow_box.right:before{
	right: 100%;
}
.osh_arrow_box.bottom:after, .osh_arrow_box.bottom:before{
	bottom: 100%;
}
.osh_arrow_box.left:after, .osh_arrow_box.left:before{
	left: 100%;
}
.osh_arrow_box:after{
	border-color: rgba(0, 0, 0, 0);
	border-width: 30px;
}
.osh_arrow_box.top:after , .osh_arrow_box.bottom:after{
	left: 50%;
	margin-left: -30px;
}
.osh_arrow_box.top:after{
	border-top-color: #000000;
}
.osh_arrow_box.bottom:after{
	border-bottom-color: #000000;
}
.osh_arrow_box.right:after , .osh_arrow_box.left:after{
	margin-top: -30px;
	top: 50%;
}
.osh_arrow_box.right:after{
	border-right-color: #000000;
}
.osh_arrow_box.left:after{
	border-left-color: #000000;
}
.osh_arrow_box:before{
	border-color: rgba(194, 225, 245, 0);
	border-width: 36px;
}
.osh_arrow_box.bottom:before, .osh_arrow_box.top:before{
	left: 50%;
	margin-left: -36px;
}
.osh_arrow_box.bottom:before{
	border-bottom-color: #c2e1f5;
}
.osh_arrow_box.top:before{
	border-top-color: #c2e1f5;
}
.osh_arrow_box.left:before, .osh_arrow_box.right:before{
	margin-top: -36px;
	top: 50%;
}
.osh_arrow_box.left:before{
	border-left-color: #c2e1f5;
}
.osh_arrow_box.right:before{
	border-right-color: #c2e1f5;
}
.osh_marked_zone.osh_is_child{
	background-color: transparent;
	border: 2px dashed green;
	color: black;
}
.osh_marked_zone{
	background-color: lime;
	border: 2px solid white;
	color: #000;
	cursor: pointer;
	font-size: 2em;
	opacity: .7;
	position: absolute;
	text-align: center;
	z-index: 150005;
}
.osh_marked_zone:hover{
	background-color: yellow;
}
.osh_marked_zone > div{
	display: table;
	height: 100%;
	width: 100%;
}
.osh_marked_zone > div > p{
	display: table-cell;
	text-align: center;
	vertical-align: middle;
	
}