* {
	font-family: Arial;
}


h1 {
	display: inline-block;
	margin-right: 20px;
}

h1 #title-lvl {
	color: #333;
	font-size: 60%;
	font-weight: normal;
}

button {
	padding: 5px 20px;
}


.hide {
	visibility: hidden;
}

#timer {
	color: #666;
	font-size: 200%;
	margin-left: 60px;
}

#score {
	font-size: 120%;
}

#score .wrong {
	color: #F33;
}

#score .right {
	color: #3F3;
}

#score .blank {
	color: #666;
}

#score .small {
	font-size: 80%;
}

#by-me {
	color: #AAA;
	cursor: default;
	float: right;
	font-size: 90%;
	font-style: italic;
}

#exam table {
	border-collapse: collapse;
	width: 100%;
}

#exam td {
	margin: 0;
	padding: 0;
	padding-right: 5px;
}

#exam input[type="range"] {
	width: 200px;
}

#exam input {
	border: 1px solid #999;
	padding: 4px;
	width: 50px;
}

#exam input.large {
	width: 80px;
}

#exam input[type="number"]::-webkit-inner-spin-button,
#exam input[type="number"]::-webkit-outer-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

#exam .problem {
	text-align: right;
}

#exam .userans {
	padding-right: 10px;
}

#exam .right {
	background: #BFB;
}

#exam .wrong {
	background: #FBB;
}

#exam .blank {
	background: #DDD;
}