style.css

body{
	background-color: #CAE9FF;
	text-align: center;
}
#header{
	font-size: 5em;
    margin: 30px;
}
#userinput{
	margin: 2em;
    padding: 10px;
    width: 20em;
    height: 2em;
    font-size: 20px;
    border-radius: 10px;
}
#enter{
    font-size: 30px;
    border-radius: 7px;
}
#enter:hover{
    font-size: 30px;
    border-radius: 7px;
    border:2px solid;
    background-color: #CAE9FF; 
}
ul{
	list-style: none;
	margin-left: 30%;
	margin-right: 30%;
	text-align: center;
	font-size: 30px;
}
.listprop{
	border: 1px solid;
	border-radius: 10px;
	padding-left: 10px;
	margin-bottom: 10px;
	text-align: left;
	font-size: 30px;
}
.listprop:hover{
	background: white;
}
.listpropicon {
	float: right;
    margin-left: 20px;
    color: grey;
}
.background{
 	background-color: blue;
}

.done{
	text-decoration: line-through;
}

.red{
	color: red;
}