html,body{
		border:none; padding:0; margin:0;
		background: #f0f3f7;
		color:#202020;
	}
	body{
		text-align:center;
		    font-family: 'Open Sans', sans-serif;
	    -webkit-font-smoothing: antialiased;
	    -moz-osx-font-smoothing: grayscale;
	    color: #404040;
	}
	h1{
		color:#404040;
		font-size: 24px;
	}
	img.logo {
		padding-top: 15px;
	}
	#loading{
		color:#404040;
		text-align:center;
	}
	span.loadCircle{
		display:inline-block;
		width:2em;
		height:2em;
		vertical-align:middle;
		background:url('data:image/png;base64,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');
		background-size:2em 2em;
		margin-right:0.5em;
		animation: spin 0.6s linear infinite;
	}
	@keyframes spin{
		0%{transform:rotate(0deg);}
		100%{transform:rotate(359deg);}
	}
	#startStopBtn{
		display:block;
		margin:0 auto;
		color:#FFFFFF;
		background-color: #447fc1;
		border-radius:0.3em;
		transition:all 0.3s;
		box-sizing:border-box;
		width:8em;
		height:3em;
		line-height: 47px;
		cursor:pointer;
		box-shadow: 0 0 0 rgba(0,0,0,0.1), inset 0 0 0 rgba(0,0,0,0.1);
		position: relative;
		top:1px;
	}
	#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:#db3838;
		color:#FFFFFF;
	}
	#startStopBtn:before{
		content:"Start";
	}
	#startStopBtn.running:before{
		content:"Abort";
	}
	#serverArea{
		margin-top:1em;
	}
	#server{
		font-size:1em;
		padding:0.2em;
	}
	#test{
		margin-top:2em;
		margin-bottom:12em;
	}
	div.testArea{
		display:inline-block;
		width:16em;
		height:12.5em;
		position:relative;
		box-sizing:border-box;
	}
	div.testArea2{
		display:inline-block;
		width:14em;
		height:7em;
		position:relative;
		box-sizing:border-box;
		text-align:center;
	}
	div.testArea div.testName{
		position:absolute;
		top:0.1em; left:0;
		width:100%;
		font-size:1.4em;
		z-index:9;
	}
	div.testArea2 div.testName{
        display:block;
        text-align:center;
        font-size:1.4em;
	}
	div.testArea div.meterText{
		position:absolute;
		bottom:1.55em; left:0;
		width:100%;
		font-size:2.5em;
		z-index:9;
	}
	div.testArea2 div.meterText{
        display:inline-block;
        font-size:2.5em;
	}
	div.meterText:empty:before{
		content:"0.00";
	}
	div.testArea div.unit{
		position:absolute;
		bottom:2em; left:0;
		width:100%;
		z-index:9;
	}
	div.testArea2 div.unit{
		display:inline-block;
	}
	div.testArea canvas{
		position:absolute;
		top:0; left:0; width:100%; height:100%;
		z-index:1;
	}
	div.testGroup{
		display:block;
        margin: 0 auto;
	}
	p.callLettersValid {
	  display:none;
	}
	p.callLettersInvalid {
		display: block;
		color: #db3838;
		font-size: 13px;
		float:left;
	}
	label {
		display: block;
  }
	input {
		display: block;
	}
	#shareArea{
		width:95%;
		max-width:40em;
		margin:0 auto;
		margin-top:2em;
	}
	#shareArea > *{
		display:block;
		width:100%;
		height:auto;
		margin: 0.25em 0;
	}
	#privacyPolicy{
        position:fixed;
        top:2em;
        bottom:2em;
        left:2em;
        right:2em;
        overflow-y:auto;
        width:auto;
        height:auto;
        box-shadow:0 0 3em 1em #000000;
        z-index:999999;
        text-align:left;
        background-color:#FFFFFF;
        padding:1em;
	}
	a.privacy{
        text-align:center;
        font-size:0.8em;
        color:#ffffff;
        padding: 0 3em;
	}
    div.closePrivacyPolicy {
        width: 100%;
        text-align: center;
    }
    div.closePrivacyPolicy a.privacy {
        padding: 1em 3em;
    }
	@media all and (max-width:40em){
		body{
			font-size:0.8em;
		}
	}
	div.visible{
		animation: fadeIn 0.4s;
		display:block;
	}
	div.hidden{
		animation: fadeOut 0.4s;
		display:none;
	}
	@keyframes fadeIn{
		0%{
			opacity:0;
		}
		100%{
			opacity:1;
		}
	}
	@keyframes fadeOut{
		0%{
			display:block;
			opacity:1;
		}
		100%{
			display:block;
			opacity:0;
		}
	}

/* Additional CSS */

footer{
	background: #575A5B;
	border-top:3px solid #464A4C;
	padding:30px 0;
	text-align: center;
}
footer p {
	margin: 5px;
	color:#ffffff;}

footer img {
text-align: center;
display: block;
margin:0 auto 25px;
max-width:250px;
}

.header-logo {
    display: flex;
    align-items: center; /* This will vertically align the content if they have different heights */
    gap: 20px;           /* This will provide a gap between the image and the header */
    max-width: 380px;      /* Optional: You can set any width or max-width that you prefer */
    margin-left: auto;
    margin-right: auto;
}

.logo {
    max-width: 100%;
    height: auto;
}

h1 {
    margin: 0;         /* Removing default margin */
    margin-left: 25px;
    padding-left: 25px;
    border-left: 1px solid;
}
.call-letter-container{
	display: block;
    max-width: 380px;      /* Optional: You can set any width or max-width that you prefer */
    margin-left: auto;
    margin-right: auto;
    margin-bottom:30px;

}
.call-letter-container label{
	text-align: left;
    font-weight: bold;
    padding-bottom: 5px;}

.call-letter-container input {
	width: 100%;
	padding:5px;
}

a.close-btn{
        text-align:center;
        font-size:0.9em;
        color:#404040;
        padding: 0 3em;
	}