.slidecontainer
{
  font-family: Arial, Helvetica, sans-serif;
  font-size: 140%;
}

.legende {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  display: inline-block;
  font-size: 200%;
  width: 130px;
}

.button {
  width: 80px;
  height: 40px;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  font-size: 150%;
  margin: 10px;
  border-radius: 10px;
}

.slider {
  margin-left: 60px;
  margin-right: 80 px;
  margin-top: 40px;
  -webkit-appearance: none;
  width: 70%;
  height: 30px;
  border-radius: 5px;  
  background: #d3d3d3;
  outline: none;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 50px;
  height: 50px;
  border-radius: 50%; 
  background: #4CAF50;
  cursor: pointer;
}

.slider::-moz-range-thumb {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #4CAF50;
  cursor: pointer;
}


input[type=range]{
  pointer-events: none;
}
input[type=range]::-webkit-slider-thumb{/*Webkit Browsers like Chome and Safari*/
  pointer-events: auto;
}
input[type=range]::-moz-range-thumb{/*Firefox*/
  pointer-events: auto;
}
input[type=range]::-ms-thumb{/*Internet Explorer*/
  pointer-events: auto;
}


/* The snackbar - position it at the bottom and in the middle of the screen */
#snackbar {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 140%;
  visibility: hidden; /* Hidden by default. Visible on click */
  min-width: 220px; /* Set a default minimum width */
  margin-left: -110px; /* Divide value of min-width by 2 */
  background-color: #333; /* Black background color */
  color: #fff; /* White text color */
  text-align: center; /* Centered text */
  border-radius: 2px; /* Rounded borders */
  padding: 16px; /* Padding */
  position: fixed; /* Sit on top of the screen */
  z-index: 1; /* Add a z-index if needed */
  left: 40%; /* Center the snackbar */
  bottom: 30px; /* 30px from the bottom */
}

/* Show the snackbar when clicking on a button (class added with JavaScript) */
#snackbar.show {
  visibility: visible; /* Show the snackbar */
  /* Add animation: Take 0.5 seconds to fade in and out the snackbar.
  However, delay the fade out process for 2.5 seconds */
  -webkit-animation: fadein 0.5s, fadeout 0.5s 2.5s;
  animation: fadein 0.5s, fadeout 0.5s 2.5s;
}

/* Animations to fade the snackbar in and out */
@-webkit-keyframes fadein {
  from {bottom: 0; opacity: 0;}
  to {bottom: 30px; opacity: 1;}
}

@keyframes fadein {
  from {bottom: 0; opacity: 0;}
  to {bottom: 30px; opacity: 1;}
}

@-webkit-keyframes fadeout {
  from {bottom: 30px; opacity: 1;}
  to {bottom: 0; opacity: 0;}
}

@keyframes fadeout {
  from {bottom: 30px; opacity: 1;}
  to {bottom: 0; opacity: 0;}
}