.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
    margin-top: 5rem;
}
.sidebar {
    margin-top: 3.6rem;
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 100;
    top: 0;
    left: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.3s;
    padding-top: 60px;
  }
  
  .sidebar a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s;
  }
  .sidebar select {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    width: 232px;
    color: #818181;
    display: block;
    transition: 0.3s;
    margin: 8px;
  }

.sidebar .bootstrap-slider {
    padding: 8px 8px 8px 8px;
    text-decoration: none;
    width: 232px;
    color: #818181;
    display: block;
    transition: 0.3s;
    margin: 8px;
}

  
  .sidebar a:hover {
    color: #f1f1f1;
  }
  
  .sidebar .closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
  }
  
  
  #main {
    transition: margin-left .5s;
    padding: 16px;
  }
  
  /* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
  @media screen and (max-height: 450px) {
    .sidebar {padding-top: 15px;}
    .sidebar a {font-size: 18px;}
  }
/* --------------------------------------- */
/* Bootstrap Slider */
/* --------------------------------------- */
.sliders { padding: 15px 0 30px 0; }
.filter-section .filter-label {
    display: block;
    font-weight: bold;
}
.bootstrap-slider .slider-selection { background: #2175b0; }