body{
	font-family: 'Roboto', sans-serif;
	background-image: linear-gradient(90deg, #f83600 0%, #f9d423 100%);
}
.container{
	margin: 100px auto;
	width: 360px;
	box-shadow: 0 0 3px rgba(0,0,0,0.1);
	background: #F7F7F7;
}

.completed{
	color: gray;
	text-decoration: line-through;
}

.to-right{
	text-align: right;
	float: right;
}

h1{
	background-color: #2980b9;
	text-align: left;
	color: white;
	margin: 0;
	padding: 10px 20px;
	text-transform: uppercase;
	font-size: 24px;
	font-weight: normal;
}

ul{
	list-style: none;
	margin: 0;
	padding: 0;
}

li{
	background: #fff;
	height: 40px;
	line-height: 40px;
	color: #666;
}

li:nth-child(2n){
	background: #F7F7F7;
}

input{
	font-size: 18px;
	background-color: #F7F7F7;
	width: 100%;
	padding: 13px 13px 13px 20px;
	box-sizing: border-box;
	display: none;
}

input:focus{
	background-color: white;
	border: 3px solid #2980b9;
	outline: none;
}

span{
	display: inline-block;
	width: 0;
	opacity: 0;
	height: 40px;
	float: left;
	margin-right: 20px;
	text-align: center;
	background-color: #e74c3c;
	transition: 0.2s linear;
}

i{
	color: white;
}