body{
	margin: 0;
	background-color: rgba(0,0,0,0.8);
	height: 100%;
	transition-duration: 0.3s;
	display: flex;
	justify-content: center;
	flex-direction: column;
}
::selection{
	color: rgba(227,109,109,1);
	background-color: rgba(0,0,0,0.3);
}
select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
body::-webkit-scrollbar {
  width: 0px;
}
body::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.0);
}
body::-webkit-scrollbar-thumb {
  background-color: rgba(0,0,0,0); 
}

.no-focus {
  -moz-user-select: -moz-none;
  -o-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
      user-select: none;
}
.content{
	margin-left: auto;
	margin-right: auto;
	max-width: 100%;
	width: 70%;
	background-color: rgba(256,256,256,0.1);
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	display: flex;
	flex-direction: column;
}
.logo{
	font-size: 35px;
	font-family: Arial;
	font-weight: bold;
	color: rgba(256,256,256,0.5);
	margin-bottom: 5vh;
}
.ranks{
	margin-bottom: 30px;
	width: 30vh;
	display: flex;
	justify-content: space-around;
	background-color: rgba(0,0,0,0.1);
	padding-top: 20px;
	padding-bottom: 20px;
	border-radius: 15px;
	align-items: center;
	font-size: 25px;
	color: rgba(250,250,250,0.3);
	font-family: Arial;
	font-weight: bold;
	transition-duration: 0.3s;
}
.rank{
	cursor: pointer;
	width: 70px;
	margin-right: 20px;
	margin-left: 20px;
	height: 70px;
	border-radius: 5px;
	background-color: rgba(256,256,256,0.1);
	border: none;
	font-size: 30px;
	color: rgba(256,256,256,0.3);
	text-align: center;
}
.rank:focus{
	background-color: rgba(256,256,256,0.1);
	outline: 1px solid rgba(144,235,230,1);
}
option{
	background-color: rgba(0,0,0,0.7);
	color: rgba(144,235,230,1);
	border: none;
	text-align: center;
}
.matrix{
	max-width: 100%;
	overflow: clip;
	transition-duration: 0.3s;
	width: auto;
	height: auto;
	background-color: rgba(0,0,0,0.1);
	border-radius: 15px;
	display: flex;
	flex-direction: column;
	justify-content: space-around;
}
.line{
	transition-duration: 0.3s;
	width: 100%;
	height: 33%;
	background-color: rgba(0,0,256,0);
	display: flex;
	align-items: center;
	justify-content: space-around;
}
.num{
	transition-duration: 0.5s;
	margin: 20px;
	width: 5vh;
	height: 5vh;
	background-color: rgba(256,256,256,0.03);
	border-radius: 5px;
	color: rgba(144,235,230,1);
	display: flex;
	justify-content: center;
	align-items: center;
	text-align: center;
	border: 1px solid rgba(256,256,256,0.015);
	font-size: 30px;
}
.num:focus{
	background-color: rgba(256,256,256,0.1);
	outline: 1px solid rgba(144,235,230,1);
}
.det{
	height: 60px;
	width: 30vh;
	background-color: rgba(186,234,231,0.3);
	margin-top: 30px;
	border-radius: 20px;
	display: flex;
	justify-content: center;
	align-items: center;
	color: rgba(250,250,250,0.7);
	font-weight: bold;
	font-family: Arial;
	font-size: 25px;
	cursor: pointer;
	transition-duration: 0.3s;
	-webkit-tap-highlight-color: transparent;
  	tap-highlight-color: transparent;
  	touch-action: manipulation;
}
.footer{
	justify-content: start;
	height: auto;
	font-family: Arial;
	font-size: 200%;
	text-align: center;
	color: rgba(256,256,256,0.6);
	display: flex;
	justify-content: top;
	align-items: center;
}
.text{
	max-height: 70vh;
	margin-bottom: 10vh;
}
.determinant{
	margin-bottom: 10px;
}
.rang{
	margin-bottom: 10px;
}
.property{
	margin-bottom: 10px;
	color: rgba(28,225,213,0.6);
}
@media screen and (max-width: 920px){
	.content{
		width: 100%;
	}
}
@media screen and (max-height: 780px){
	.rank{
		width: 50px;
		height: 50px;
		margin-right: 10px;
		margin-left: 10px;
	}
	.num{
		margin: 10px;
	}
	.det{
		margin-top: 15px;
	}
	.ranks{
		margin-bottom: 15px;
		width: 35vh;
	}
	.footer{
		font-size: 160%;
	}
}
@media screen and (max-width: 590px){
	.num{
		margin: 10px;
		width: 40px;
		height: 40px;
	}
	.logo{
		font-size: 25px;
	}
}
@media screen and (max-width: 400px){
	.num{
		font-size: 20px;
		margin: 7px;
		width: 30px;
		height: 30px;
	}
}
@media screen and (max-height: 600px){
	.num{
		font-size: 25px;
	}
	.rank{
		font-size: 20px;
		height: 30px;
		width: 30px;
		min-width: 30px;
	}
	.ranks{
		padding-bottom: 5px;
		padding-top: 5px;
		width: auto;
	}
}

@keyframes shake {
  0% { transform: translateX(0); }
  20% { transform: translateX(-5px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
  100% { transform: translateX(0); }
}