html {
    overflow-y: scroll;
}

/*
Header is relative so z-index: 1 guarantees always displayed on top
*/
header {
    position: fixed;
    width: 100%;
    z-index: 999;
}

/*
using background color is important to cover the menu
position absolute isset to cover the whole viewport
*/
#content {
    background-color: #fff;
    padding: 57px 0 0 0;
    position: relative;
    width: auto;
    height: 100%;
}

/*
The navigation container in the background
*/
nav {
    opacity: 0;
    right: 0px;
    top: 0px;
    position: fixed;
    z-index: 0;
    width: 70%;
    height: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: auto;
    background: #1e1e1e;

}

/*
Style the navigation menu
*/
nav > ul {
    list-style: none;
    margin: 0;
    width: 100%;
    padding: 0;
}

nav > ul > li {
    position: relative;
}
nav > ul > li p.plus {
	position:absolute;
	right:10px;
	top:17px;
	z-index:999;
}
nav > ul > li p.plus img {
	width:60%;
}
nav > ul > li > a:link, nav > ul > li > a:link a:visited {
	display:block;
	color:#fff;
	font-size:16px;
	font-weight: bold;
	padding:15px;
	border-bottom:1px solid #464646;
}

nav > ul > li > .m_nav > dt {
	padding:15px 0;
	border-bottom:1px solid #464646;
	text-indent:15px;
}
nav > ul > li > .m_nav > dt a:link, nav > ul > li > .m_nav > dt a:visited {
	color:#fff;
	font-size:16px;
	font-weight: bold;
}
nav > ul > li > .m_nav dt span {
	color:#828282;
	font-size:12px;
}
nav > ul > li > .m_nav > dd {
	background-color:#5a5a5a;
	border-bottom:1px solid #505050;
	text-indent:25px;
}
nav > ul > li > .m_nav > dd a:link, nav > ul > li > .m_nav > dd a:visited {
	display:block;
	width:100%;
	padding:10px 0;
	color:#fff;
	font-size:14px;
}


/*
The Layer that will be layed over the content
so that the content is unclickable while menu is shown
*/
#contentLayer {
    display: none;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    position: absolute;
    left: 0;
    top: 0;
    width: 30%;
    z-index:999;
}