#loading {
    background-color: #FFFFFF;
    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);
    }
}
#serverArea {
    margin-top: 1em;
}

#server {
    font-size: 1em;
    padding: 0.2em;
}

#test {
    margin-top: 2em;
    margin-bottom: 0em;
}

div.testArea {
    display: inline-block;
    width: 12.5em;
    height: 9.4em;
    position: relative;
    box-sizing: border-box;
}

div.testName {
    text-align: center;
    position: absolute;
    top: 0.1em;
    left: 0;
    width: 100%;
    font-size: 1em;
    z-index: 9;
}

div.meterText {
    text-align: center;
    position: absolute;
    bottom: 1.55em;
    left: 0;
    width: 100%;
    font-size: 1.8em;
    z-index: 9;
}

div.meterText:empty:before {
    text-align: center;
    content: "0.00";
}

div.unit {
    text-align: center;
    position: absolute;
    bottom: 2em;
    left: 0;
    width: 100%;
    z-index: 9;
}

div.testArea canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

div.testGroup {
    display: inline-block;
}

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;
    }
}

@media all and (max-width: 65em) {
    body {
        font-size: 1.5vw;
    }
}

@media all and (max-width: 40em) {
    body {
        font-size: 0.8em;
    }

    div.testGroup {
        display: block;
        margin: 0 auto;
    }
}