* {
	margin: 0px;
	padding: 0px;
	box-sizing: border-box;
}

body {
	margin: 0 auto;
	position: relative;
}

main {
	width: 940px;
	position: absolute;
}

/* ==============================================*/
/*                 Return Button                 */
/* ==============================================*/

#returnButton {
	background-color: rgba(10,30,40,0.7);
	font-size: 28px;
	padding: 15px;
	border: 5px solid rgba(10,30,40,0.7);
	border-top: none;
	box-shadow: inset 0 0 10px rgba(255,255,255,0.5);
	position: fixed;
	top: 0;
	margin-left: 50px;
}

a:first-child {
	color: rgb(40,142,172);
	text-decoration: none;
}

a:first-child:hover {
	color: white;
}	

/* ===================== */
/*   Form Toggle Button  */
/* ===================== */
#swapStyle {
	width: 300px;
	padding: 5px 10px;
	margin: 0 auto;
	margin-left: calc(50% - 300px/2);
	margin-bottom: 20px;
	border: 1px solid #ccc;
	border-top: none;
	transition: 1s;
}

#swapStyle.active {
	background-color: #555;
	color: white;
	transition: 0.5s;
}

/* ======== */
/*   Form   */
/* ======== */
#newContact {
	position: absolute;
	margin-top: -26px;
	font-weight: bold;
}

form {
	background-color: #eee;
	max-width: 300px;
	margin: 0 auto;
	margin-bottom: 20px;
	padding: 15px;
	border: 1px solid #ccc;
}

form label {
	margin-bottom: 0px;
	margin-top: 10px;
	font-size: 12px;
}

form label:first-of-type {
	margin-top: 0px;
}

form input {
	display: block;
	width: 100%;
	padding: 5px;
}

form input:last-of-type {
	margin-top: 15px;
}

/* ================= */
/*   Contact Cards   */
/* ================= */
#book, #new_contact {
	width: 940px;
	margin: 0 auto;
	overflow: auto;
}

.card {
	background-color: rgba(152,251,152,0.2);
	width: 300px;
  	margin-right: 20px;
  	margin-bottom: 20px;
  	padding:8px;
  	border:solid 1px grey; 
 	border-top: solid 5px #6B8E23;
 	float: left;
 	transition: 1s;
}

#book .card:hover {
	background-color: rgba(255,165,0,0.2);
	border:solid 1px orange; 
 	border-top: solid 5px orange;
 	transition: 0.2s;
}

#new_contact .card {
	background-color: rgba(176,224,230,0.2);
	margin: 0 auto;
	margin-bottom: 20px; 
 	border-top: solid 5px #1E90FF;
	float: none;
}

.card:nth-of-type(3n+3) {
	margin-right: 0px;
}

.card:nth-of-type(3n+4) {
	clear: both;
}

.card h1 {
	font-size: 20px;
	font-weight: bold;
	margin: 0;
	padding-bottom: 5px;
	border-bottom: 1px solid black;
}

.card h2 {
	font-size: 16px;
	margin: 0;
	margin-top: 10px;
}