body {
    color: #777;
}

.pure-img-responsive {
    max-width: 100%;
    height: auto;
}

/* https://stackoverflow.com/questions/6165472/custom-css-scrollbar-for-firefox */
.scroller_fire{
	overflow-y: scroll;
	scrollbar-color: rebeccapurple green;
	scrollbar-width: thin;
}
/*
Add transition to containers so they can push in and out.
*/
#layout,
#menu,
.menu-link {
    -webkit-transition: all 0.2s ease-out;
    -moz-transition: all 0.2s ease-out;
    -ms-transition: all 0.2s ease-out;
    -o-transition: all 0.2s ease-out;
    transition: all 0.2s ease-out;
}

/*
This is the parent `<div>` that contains the menu and the content area.
*/
#layout {
    position: relative;
    left: 0;
    padding-left: 0;
}
    #layout.active #menu {
        left: 150px;
        width: 180px; /* PQ breite 180 - 197 scroll horiz no */
    }

    #layout.active .menu-link {
        left: 150px;
    }
/*
The content `<div>` is where all your content goes.
*/
.content {
    margin: 0 auto;
    padding: 0 2em; /* 0 2em */
    max-width: 980px;
    margin-bottom: 50px;
    line-height: 1.6em;
    /*border-top: 1px solid #eee;*/   
}

.content-subhead {
    margin: 50px 0 20px 0;
    font-weight: 300;
    color: #FFF; /* #888;*/
}



/*
The `#menu` `<div>` is the parent `<div>` that contains the `.pure-menu` that
appears on the left side of the page.
*/

#menu {
    margin-left: -150px; /* "#menu" width */
    width: 150px;
    position: fixed;
    top: 0; /* PQ normal: 0 .. 240px geht */
    left: 0;
    bottom: 0;
    z-index: 1000; /* so the menu or its navicon stays above all content */
	/* background: #2B2048;  #2B2048;  #191818 PQ */
    overflow-y: auto; /* PQ ohne scrollbalken: hidden .. dann aber scrollprobs auf mobile , deswgen weiche mit media-query */ 
    overflow-x: hidden; /* wieder aktiviert 2019 - surface pro 3 */
    -webkit-overflow-scrolling: touch;
}
/* kompromiss, damit menu auf desktop keinen scrollbalken hat / 2019 von 700px auf 830px erhöht für surface pro 3 */
@media screen and (min-height: 830px)  and (orientation: landscape){
	#menu {	
    overflow-y: hidden; /* PQ norm: auto // ohne scrollbalken: hidden .. dann aber scrollprobs auf mobile */
	overflow-x: hidden;
	}
}
@media screen and (min-height: 800px) and (orientation: portrait){
	#menu {	
    overflow-y: hidden; /* PQ norm: auto // ohne scrollbalken: hidden .. dann aber scrollprobs auf mobile */
	overflow-x: hidden;
	}
}
    /*
    All anchors inside the menu should be styled like this.
    */
    #menu a {
        color: #999;
        /*border: none;*/
        padding: 0.6em 0 0.6em 0.6em;
    }

    /*
    Remove all background/borders, since we are applying them to #menu.
    */
     #menu .pure-menu,
     #menu .pure-menu ul {
        border: none;
        background: transparent;
    }

    /*
    Add that light border to separate items into groups. 
    */
    #menu .pure-menu ul,
    #menu .pure-menu .menu-item-divided {
        border-top: 5px solid #EEE; /* PQ horizontaler strich */
		margin-top: -3px; /* abstands-korrektur nach oben */ 
		padding-top: 10px; /* menu runter */
    }
        /*
        Change color of the anchor links on hover/focus.
        */
        #menu .pure-menu li a:hover,
        #menu .pure-menu li a:focus {
            background: #333;
        }

    /*
    This styles the selected menu item `<li>`.
    */
    #menu .pure-menu-selected,
    #menu .pure-menu-heading {
       /* background: #84429A; PQ */	        
    }
        /*
        This styles a link within a selected menu item `<li>`.
        */
        #menu .pure-menu-selected a {
            color: #fff;
        }

    /*
    This styles the menu heading.
    */
    #menu .pure-menu-heading {
        font-size: 110%;
        color: #999;
        /* background-image: url(pics/home-stern.svg);	PQ */	
        margin: 0;
    }

/* -- Dynamic Button For Responsive Menu -------------------------------------*/

/*
The button to open/close the Menu is custom-made and not part of Pure. Here's
how it works:
*/

/*
`.menu-link` represents the responsive menu toggle that shows/hides on
small screens.
*/
.menu-link {
    position: fixed;
    display: block; /* show this only on small screens */
    top: 0;
    left: 0; /* "#menu width" */
    /* background: #3F3E7C;  rgba(0,0,0,0.7); PQ */
    font-size: 20px; /* change this value to increase/decrease hamburger button size */
    z-index: 10;
    width: 2em;
    height: auto;
    padding: 2.1em 1.6em;
}

    .menu-link:hover,
    .menu-link:focus {
        /* background: #3F3E7C; PQ hamburger */
    }

    .menu-link span {
        position: relative;
        display: block;
    }

    .menu-link span,
    .menu-link span:before,
    .menu-link span:after {
        background-color: #fff;
        width: 100%;
        height: 0.2em;
    }

        .menu-link span:before,
        .menu-link span:after {
            position: absolute;
            margin-top: -0.6em;
            content: " ";
        }

        .menu-link span:after {
            margin-top: 0.6em;
        }


/* -- Responsive Styles (Media Queries) ------------------------------------- */

/*
Hides the menu at `48em`, but modify this based on your app's needs.
*/
@media (min-width: 4000em) { /* 48em plus - zeigt es normal an */

    .header,
    .content {
        padding-left: 2em;
        padding-right: 2em;
    }

    #layout {
        padding-left: 150px; /* left col width "#menu" */
        left: 0;
    }
    #menu {
        left: 150px;
    }

    .menu-link {
        position: fixed;
        left: 150px;
        display: none;
    }

    #layout.active .menu-link {
        left: 150px;
    }
}

@media (max-width: 48em) {
    /* Only apply this when the window is small. Otherwise, the following
    case results in extra padding on the left:
        * Make the window small.
        * Tap the menu to trigger the active state.
        * Make the window large again.
    */
    #layout.active {
        position: relative;
        left: 150px;
    }
}