html,body{
		border:none; padding:0; margin:0;
		background:#FFFFFF;
		color:#202020;
	}
	body{
		text-align:center;
		font-family:system-ui,sans-serif;
	}
	h1{
		color:#404040;
	}
	#startStopBtn{
		display:inline-block;
		margin:0 auto;
		color:#6060AA;
		background-color:rgba(0,0,0,0);
		border:0.15em solid #6060FF;
		border-radius:0.3em;
		transition:all 0.3s;
		box-sizing:border-box;
		width:8em; height:3em;
		line-height:2.7em;
		cursor:pointer;
		box-shadow: 0 0 0 rgba(0,0,0,0.1), inset 0 0 0 rgba(0,0,0,0.1);
	}
	#startStopBtn:hover{
		box-shadow: 0 0 2em rgba(0,0,0,0.1), inset 0 0 1em rgba(0,0,0,0.1);
	}
	#startStopBtn.running{
		background-color:#FF3030;
		border-color:#FF6060;
		color:#FFFFFF;
	}
	
	
	#test{
		margin-top:2em;
		margin-bottom:2em;
	}
	div.testArea{
		display:inline-block;
		width:14em;
		height:9em;
		position:relative;
		box-sizing:border-box;
	}
	div.testName{
		position:absolute;
		top:0.1em; left:0;
		width:100%;
		font-size:1.4em;
		z-index:9;
	}
	div.meterText{
		position:absolute;
		bottom:1.5em; left:0;
		width:100%;
		font-size:2.5em;
		z-index:9;
	}
	#dlText{
		color:#6060AA;
	}
	#ulText{
		color:#309030;
	}
	#pingText,#jitText{
		color:#AA6060;
	}
	div.meterText:empty:before{
		color:#505050 !important;
		content:"0.00";
	}
	div.unit{
		position:absolute;
		bottom:2em; left:0;
		width:100%;
		z-index:9;
	}
	div.testGroup{
		display:inline-block;
	}
	@media all and (max-width:65em){
		body{
			font-size:1rem;
		}
	}
	@media all and (max-width:40em){
		body{
			font-size:1rem;
		}
		div.testGroup{
			display:block;
			margin: 0 auto;
		}
	}


#startStopBtn{background:#a92323;color:#fff}#state{padding:0 1rem}.explanation{max-width:65ch;margin:1rem auto;padding:0 1rem}nav{padding:1rem}#startStopBtn{width:auto;padding:0 1rem;font:inherit;min-height:3rem}a:focus-visible,button:focus-visible{outline:3px solid currentColor;outline-offset:4px}