CanGrow/playground/html/root/gauge.css

.gauge {
  position: relative;
}

.gaugeWrapper {
  overflow: hidden;
  display: flex;
  justify-content: center;
}

.gauge__container {
	margin: 0;
	padding: 0;
	position: absolute;
	left: 50%;
	overflow: hidden;
	text-align: center;
	-webkit-transform: translateX(-50%);
	   -moz-transform: translateX(-50%);
	    -ms-transform: translateX(-50%);
	     -o-transform: translateX(-50%);
	        transform: translateX(-50%);
}

.gauge__background {
	z-index: 0;
	position: absolute;
	background-color: #cae0d0;
	top: 0;
	border-radius: 300px 300px 0 0;
}

.gauge__data {
	z-index: 1;
	position: absolute;
	background-color: #04AA6D;
	margin-left: auto;
	margin-right: auto;
	border-radius: 300px 300px 0 0;
    -webkit-transform-origin: center bottom;
       -moz-transform-origin: center bottom;
        -ms-transform-origin: center bottom;
         -o-transform-origin: center bottom;
            transform-origin: center bottom;
}

.gauge__center {
	z-index: 2;
	position: absolute;
	background-color: #1d211e;
	margin-right: auto;
	border-radius: 300px 300px 0 0;
}

.gauge__marker {
    z-index: 3;
    background-color: #fff;
    position: absolute;
    width: 1px;
}

.gauge__needle {
    z-index: 4;
    background-color: #E91E63;
    height: 3px;
    position: absolute;
    -webkit-transform-origin: left center;
       -moz-transform-origin: left center;
        -ms-transform-origin: left center;
         -o-transform-origin: left center;
            transform-origin: left center;
}

.gauge__labels {
    display: table;
    margin: 0 auto;
    position: relative;
    font-weight: bold;
}

.gauge__label--low {
    display: table-cell;
    text-align: center;
}

.gauge__label--spacer {
    display: table-cell;
}

.gauge__label--high {
    display: table-cell;
    text-align: center;
}


.gauge { height: calc(60px + 3em); }
.gauge__container { width: 120px; height: 60px; }
.gauge__marker { height: 60px; left: 59.5px; }
.gauge__background { width: 120px; height: 60px; }
.gauge__center { width: 72px; height: 36px; top: 24px; margin-left: 24px; }
.gauge__data { width: 120px; height: 60px; }
.gauge__needle { left: 60px; top: 58px; width: 60px; }
.gauge__labels { top: 60px; width: 120px; }
.gauge__label--low { width: 24px; }
.gauge__label--spacer { width: 72px; text-align: center;}
.gauge__label--high { width: 24px; }

 @media only screen and (min-width: 720px) {
  .gauge { height: calc(120px + 4.2em); }
  .gauge__container { width: 240px; height: 120px; }
  .gauge__marker { height: 120px; left: 119.5px; }
  .gauge__background { width: 240px; height: 120px; }
  .gauge__center { width: 144px; height: 72px; top: 48px; margin-left: 48px; }
  .gauge__data { width: 240px; height: 120px; }
  .gauge__needle { left: 120px; top: 117px; width: 120px; }
  .gauge__labels { top: 120px; width: 240px; }
  .gauge__label--low { width: 48px; }
  .gauge__label--spacer { width: 144px; text-align: center;}
  .gauge__label--high { width: 48px; }
  .gaugeLabel { font-size: 1.3em; }
  .gauge__labels { font-size: 2em; }
 }

.gauge--liveupdate .gauge__data,
.gauge--liveupdate .gauge__needle {
    -webkit-transition: all 1s ease-in-out;
       -moz-transition: all 1s ease-in-out;
        -ms-transition: all 1s ease-in-out;
         -o-transition: all 1s ease-in-out;
            transition: all 1s ease-in-out;
}


.gauge__data {
    -webkit-transform: rotate(-.50turn);
       -moz-transform: rotate(-.50turn);
        -ms-transform: rotate(-.50turn);
         -o-transform: rotate(-.50turn);
            transform: rotate(-.50turn);
}
.gauge__needle {
    -webkit-transform: rotate(-.50turn);
       -moz-transform: rotate(-.50turn);
        -ms-transform: rotate(-.50turn);
         -o-transform: rotate(-.50turn);
            transform: rotate(-.50turn);
}