style.css

body {
	display: none;
	position: relative;
	background-color: #f4f3f5;
	font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
	text-align: center;
}

h1 {
	white-space: nowrap;
	font-size: 35px;
	font-weight: normal;
}

h3 {
	color: #4775d1;
}

#circle {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 550;
	height: 550px;
	border-radius: 275px;
}

#game {
	color: white;
	position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#hint-popup {
	display: none;
	color: #666666;
	background: #f1f0f2;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 380px;
	height: 355px;
	border-style: solid;
	border-color: #dad5dd;
	border-width: 1px;
	border-radius: 5px;
}

input {
	text-align: center;
	font-size: 25px;
	width: 275px;
	height: 40px;
	color: #389482;
}

button {
	color: #595959;
}

.begin {
	background-color: #7ecebe;
}

.won {
	background-color: #4bb234;
}

.lost {
	background-color: #535353;
}

.HOT {
	background-color: #d22d45;
}

.WARM {
	background-color: #f38d3f;
}

.COOL {
	background-color: #65b6da;
}

.COLD {
	background-color: #3971ac;
}

.screen {
	opacity: 0.3;
}