.header {
  text-align: center;
  font-weight: bold;
  font-size: 5vmin;
  padding: 2vmin;
  background: #1A1D21;
  color: #f1f1f1;
}

.title {
  color: white;
  text-align: center;
  font-weight: bold;
  font-size: 5vmin;
  padding: 2vmin;
  background: #1A1D21;
  border-radius: 5vmin;
}

a {
  text-decoration: none;
  color: crimson;
  display: inline-block;
  margin: 2vmin;
  padding: 2vmin;
  background: black;
  border-radius: 5vmin;
}

a:hover {
  color: black;
  background: white;
}

body {
  overflow: hidden;
}


/* The sidebar menu */
.sidenav {
  height: 100%;
  /* Full-height: remove this if you want "auto" height */
  width: max-content;
  /* Set the width of the sidebar */
  position: fixed;
  /* Fixed Sidebar (stay in place on scroll) */
  z-index: 1;
  /* Stay on top */
  top: 0;
  /* Stay at the top */
  left: 0;
  background-color: #111;
  /* Black */
  overflow-x: hidden;
  /* Disable horizontal scroll */
  padding-top: 20px;
}

/* The navigation menu links */
.sidenav a {
  padding: 6px 8px 6px 16px;
  text-decoration: none;
  font-size: 5vmin;
  color: #818181;
  display: block;
}

/* When you mouse over the navigation links, change their color */
.sidenav a:hover {
  color: black;
}

/* Style page content */
.main {
  margin-left: 160px;
  /* Same as the width of the sidebar */
  padding: 0px 10px;
}

/* On smaller screens, where height is less than 450px, change the style of the sidebar (less padding and a smaller font size) */
@media screen and (max-height: 450px) {
  .sidenav {
    padding-top: 1vmin;
  }

  .sidenav a {
    font-size: 2vmin;
  }
}



.slider {
  margin-left: 3vmin;
  -webkit-appearance: none;
  width: 80%;
  height: 15px;
  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: 25px;
  height: 25px;
  border-radius: 50%;
  background: #04AA6D;
  cursor: pointer;
}

.slider::-moz-range-thumb {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: #04AA6D;
  cursor: pointer;
}