canvas{
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
  }
  .chart-container {
    width: 800px;
    margin-left: 40px;
    margin-right: 40px;
    margin-bottom: 40px;
  }
  .container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

/* The switch - the box around the slider */
.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

/* Hide default HTML checkbox */
.switch input {display:none;}

/* The slider */
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  -webkit-transition: .4s;
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  -webkit-transition: .4s;
  transition: .4s;
}

input:checked + .slider {
  background-color: #2196F3;
}

input:focus + .slider {
  box-shadow: 0 0 1px #2196F3;
}

input:checked + .slider:before {
  -webkit-transform: translateX(26px);
  -ms-transform: translateX(26px);
  transform: translateX(26px);
}

/* Rounded sliders */
.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

  table {
    font-family: arial, sans-serif;
    border-collapse: collapse;
    width: 100%;
}

td, th {
    border: 0px solid #dddddd;
    text-align: left;
    padding: 6px;
}
th {
    background-color: #4CAF50;
    color: white;
}

tr:nth-child(even) {
    background-color: #eeeeee;
}