body {
	font-family: Helvetica;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

#game {

}

.row{		
	display: flex;
	flex-direction: row;
	justify-content: space-start;
}

.cell {
	width: 25px;
	height: 25px;
	cursor: pointer;
	transition: all 0.2s;
}

.clear {
	clear: both;
}

.empty {
	background-image: url('../img/empty.svg'); 
	background-repeat: no-repeat;
}

.line {
	background-image: url('../img/line.svg'); 
	background-repeat: no-repeat;
}

.circle {
	background-image: url('../img/circle.svg'); 
	background-repeat: no-repeat;
}

.angle {
	background-image: url('../img/angle.svg'); 
	background-repeat: no-repeat;
}

.rhombus {	
	background-image: url('../img/rhombus.svg'); 
	background-repeat: no-repeat;
}

.arc {
	background-image: url('../img/arc.svg'); 
	background-repeat: no-repeat;
}

.header {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	color: #bbbbbb;
}

.header-left span{
	margin-right: 5px;
}

.header-right span{
	margin-right: 5px;
}

input {
	width: 20px;
	border-radius: 20px;
	outline: none;
	border: 1px solid #bbbbbb;
	padding: 3px 5px;
	color: #bbbbbb;
}

input:focus {
	border: 1px solid #00aeef;
}

input[type="submit"] {
	border-radius: 20px;
	border: 2px solid #00aeef;
	background: #fff;
	color: #00aeef;
	width: initial;
	font-weight: bold;
}

input[type="submit"]:hover {
	color: #fff;
	background: #00aeef;
}

.modal {
	width: 0vh;
	height: 0vh;
	position: fixed;
	top: 50%;
	left: 50%;
	background: #fff;
	color: #00aeef;
	opacity: 0;
	transition: all 0.5s linear 0s;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	overflow: hidden;
	font-size: 24px;
}

.modal.active {
	opacity: 1;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	transition: all 0.2s linear 0s;
}

.level {
	color: #00aeef;
	font-weight: bold;
}