/****************** RESETS *****************/



* {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	font-family: Arial, Helvetica, sans-serif;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
	display: block;
}
/***************** STRUCTURE ***************/

#main_header, #main_footer {
	text-align: center;
}
#main_footer {
	background: #505050;
	color: #fff;
	padding: 1%;
}
#content {
	width: 95%;
	margin: auto;
	padding: 1%;
}
#main_content, #add_bar {
	margin: 1%;
}
#add_bar section {
	margin-bottom: 2.5%;
	background: #F9F8F6;
	padding: 3%;
	border: 1px solid #D97E7E;
	border-radius: 1em;
}
/*************** CONTENT ****************/



.details {
	margin-top: 1em;
}
.bird_links li {
	list-style-type: none;
}
.bird_links a {
	color: #D97E7E;
}
img {
	width: 100%;
	max-width: 100%;
}
.baby_duck {
	border: 1px solid #D97E7E;
	box-shadow: 0px 0px 5px #D97E7E;
	padding: 1%;
}
.cool_bird img {
	display: block;
	margin: auto;
	padding: 1%;
}
/************* NAVIGATION ********************/



#main_menu {
	background: #D97E7E;
}
#main_menu li {
	list-style-type: none;
	display: block;
	padding: 1%;
}
#main_menu li a {
	text-decoration: none;
	color: #fff;
}

#nav-collapse {
	display:block;
	text-align:right;
	width:100%;
	padding:.625em;
	color:#fff;
	background:#d97e7e;
	text-decration:none;	
}

#main_menu {
	display:none;	
}
/************* FONTS ************************/



h1 {
	font-size: 2em;
	margin-top: .4em;
	margin-bottom: .2em;
	color: rgb(59,49,64);
}
h2 {
	font-size: 1.5em;
	color: rgb(59,49,64);
	margin-bottom: .4em;
}
#main_header h1 {
	font-size: 2.5em;
}
#main_header h2 {
	font-style: italic;
	color: #505050;
}
#content p {
	padding-bottom: 1em;
	line-height: 1.5em;
	background: #fff;
}
#add_bar section h2 {
	text-align: center;
}
/*************** Floats and Clears ************/



.left {
	float: left;
}
.right {
	float: right;
}
.clear {
	clear: both;
}



/************** Media Queries ************/



/* tablet*/

@media all and (min-width:37.5em) {
		body {
			background: url("../images/bird_bg.png");
		}
		#wrapper {
			background: rgba(255,255,255,0.9);
		}
		
		#main_menu {
			display:block;	
		}
		
		#nav-collapse {
			display:none;	
		}
		
		#main_menu li {
			float:left;
			width:16%;	
		}
		

}



/* PC*/

@media all and (min-width:57.75em) {
#main_content {
	width: 58%;
	float: left;
}
#add_bar {
	width: 38%;
	float: right;
}
}



/* Big PC*/

@media all and (min-width:81.25em) {
.details {
	-moz-column-count: 2;
	-webkit-column-count: 2;
	column-count: 2;
	-moz-column-gap: 1.5em;
	-webkit-column-gap: 1.5em;
	column-gap: 1.5em;
	-moz-column-rule: 1px dotted #ccc;
	-webkit-column-rule: 1px dotted #ccc;
	column-rule: 1px dotted #ccc;
}
}