* { 
-webkit-box-sizing: border-box; 
-moz-box-sizing: border-box; 
-o-box-sizing: border-box; 
box-sizing: border-box; 
/* adds animation for all transitions */ 
-webkit-transition: .25s ease-in-out; 
-moz-transition: .25s ease-in-out; 
-o-transition: .25s ease-in-out; 
transition: .25s ease-in-out; 
/*-webkit-text-size-adjust: none; */
} 

/* Makes sure that everything is 100% height */ 

html,body { 
height: 100%; 
overflow: hidden; 
} 

/* gets the actual input out of the way; 
we're going to style the label instead */ 

#drawer-toggle { 
position: absolute; 
opacity: 0; 
}

#drawer-toggle-label { 
-webkit-touch-callout: none; 
-webkit-user-select: none; 
-khtml-user-select: none; 
-moz-user-select: none; 
-ms-user-select: none; 
user-select: none; 
left: 0px; 
height:70px; 
width: 50px; 
display: block; 
position: fixed; 
background: rgba(255,255,255,.0); 
z-index: 19; 
} 

/* adds our "hamburger" menu icon */ 

#drawer-toggle-label:before { 
content: ''; 
display: block; 
position: absolute; 
height: 2px; 
width: 24px; 
background: #8d8d8d; 
left: 13px; 
top: 18px; 
box-shadow: 0 6px 0 #8d8d8d, 0 12px 0 #8d8d8d; 
} 

header { 
width: 100%; 
position: fixed; 
left: 0px; 
background: #fff; 
color:#fff;
padding: 5px 10px 0px 50px; 
font-size: 30px; 
line-height: 30px; 
z-index: 18; 
border-bottom:2px solid #f26522;
}

/* drawer menu pane - note the 0px width */ 

#drawer { 
position: fixed; 
top: 0; 
left:-300px; 
height: 100%; 
width: 300px; 
background: #fff; 
overflow-x: hidden; 
overflow-y: scroll; 
padding: 0px; 
-webkit-overflow-scrolling: touch; 
} 

/* actual page content pane */ 

#page-content { 
margin-left: 0px; 
margin-top: 50px; 
width: 100%; 
height: calc(100% - 50px); 
overflow-x:hidden; 
overflow-y:scroll; 
-webkit-overflow-scrolling: touch; 
padding: 10px; 
}

/* checked styles (menu open state) */ 

#drawer-toggle:checked ~ #drawer-toggle-label { 
height: 100%; 
width: calc(100% - 300px); 
background: rgba(255,255,255,.8); 
} 

#drawer-toggle:checked ~ #drawer-toggle-label, 
#drawer-toggle:checked ~ header { 
left: 300px; 
} 

#drawer-toggle:checked ~ #drawer { 
left: 0px; 
} 

#drawer-toggle:checked ~ #page-content { 
margin-left: 300px; 
}

/* Menu item styles */ 



#drawer ul { 
list-style-type:none; 
padding:4px;
} 

#drawer ul li { 
display:block; 
padding:10px; 
color:#fff; 
text-decoration:none; 
} 

#drawer ul a{ 
color:#fff; 
text-decoration:none;
} 

#drawer ul a:hover { 
color:#f26522; 
text-decoration:none;
} 

/* Responsive MQ */ 

@media all and (max-width:350px) { 

#drawer-toggle:checked ~ #drawer-toggle-label { 
height: 100%; 
width: 50px; 
} 

#drawer-toggle:checked ~ #drawer-toggle-label, 
#drawer-toggle:checked ~ header { 
left: calc(100% - 50px); 
} 

#drawer-toggle:checked ~ #drawer { 
width: calc(100% - 50px); 
padding: 20px; 
} 

#drawer-toggle:checked ~ #page-content { 
margin-left: calc(100% - 50px); 
} 

}