.rec-controls div {
	width: 40px;
	height: 40px;
	float: left;
	cursor: pointer;
	border: 1px solid black;
	margin-right: 10px;
}

.rec-controls {
	margin-top: 10px;
	overflow: hidden;
}

#deleteRecBtn {
	margin-top: 3px;
	margin-left: 4px;
}

.slidecontainer {
  width: 100%;
}

.slider-left, .slider-right {
  -webkit-appearance: none;
  width: 300px;
  height: 40px;
  background: #d3d3d3;
  outline: none;
  -webkit-transition: .2s;
  transition: opacity .2s;
}

.slider-left::-webkit-slider-thumb, .slider-right::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 60px;
  height: 40px;
  border: 0;
  cursor: pointer;
}

.slider-left::-webkit-slider-thumb {
  background: url('left-slider.png');
}

.slider-right::-webkit-slider-thumb {
	background: url('right-slider.png');
}

.slider-left::-moz-range-thumb, .slider-right::-moz-range-thumb {
  width: 60px;
  height: 40px;
  border: 0;
  background: url('left-slider.png');
  cursor: pointer;
}

.slider-left::-moz-range-thumb {
  background: url('left-slider.png');
}

.slider-right::-moz-range-thumb {
  background: url('right-slider.png');
}

#canvas-container {
	background-color: #ccc;
	width: 240px;
	height: 100px;
	left: 30px;
	position: absolute;
	top: 0;
	z-index: 0;
}

#div-left, #div-right {
	height: 100px;
	width: 30px;
	background-color: #333;
	position: absolute;
	top: 0;
	z-index: 1;
	opacity: 0.8;
}

#div-left {
	left: 0px;
}

#div-right {
	left: 270px;
}

.chart-container {
	position: relative;
	height: 100px;
}