* {
	vertical-align: baseline;
	box-sizing: border-box;
}

div.header {
	border: 3px solid gray;
}

ul {
	margin: 0;
	padding: 0;
}

ul li {
	cursor: pointer;
	position: relative;
	padding: 12px 8px 12px 40px;
	background: #eee;
	font-size: 18px;
	transition: 0.2s;

	/* so list items are unselectable */
	-webkit-user-select: none;
  	-moz-user-select: none;
 	-ms-user-select: none;
 	user-select: none;
}

/* gets odd numbered list element */
ul li:nth-child(odd) {
	background:rgb(184, 236, 220);

}

ul li:hover { /* darker color on hover */
	background: rgb(96, 141, 127);
}

ul li.checked {
	background: #888;
	color: #fff;
	text-decoration: line-through;
}

ul li.checked::before {
	content: '';
	position: absolute;
	border-color: #fff;
	border-style: solid;
	border-width: 0 2px 2px 0;
	top: 10px;
	left: 16px;
	transform: rotate(45deg);
	height: 15px;
	width: 7px;
}

.close {
	position: absolute;
	right: 0;
	top: 0;
	padding: 12px 16px 12px 16px;
}

.close:hover {
	background-color: rgb(65, 194, 153);
	color: white;
}

.header {
	background-color: aquamarine;
	padding: 30px 40px;
	color: white;
	text-align: center;
}

.header:after {
	content: "";
	display: table;
	clear: both;
}


input[type="text"] {
	margin: 0;
	border: none;
	border-radius: 0;
	width: 75%;
	padding: 10px;
	float: left;
	font-size: 16px;
}

input[type="checkbox"] {
	width: auto;
	float: left;
	text-align: left;
	
}


/* Style the "Add" button */
.addBtn {
	padding: 10px;
	width: 25%;
	background: #d9d9d9;
	color: #555;
	float: left;
	text-align: center;
	font-size: 16px;
	cursor: pointer;
	transition: 0.3s;
	border-radius: 0;
  }
  
.addBtn:hover {
	background-color: #bbb;
}

img.pics {
	float:none;
	max-height: 10em;
	width: 10em;
	border-radius: 3em;
}