body {
  background-color: #04AA6D;
  position: relative;
  color: black;
}
h4{
  padding-top: 8px;
  text-align: center;
  font-size: 17px;
}

h1{
  text-align: center;
}

h2{
  padding-bottom: 0.5em;
  text-align: center;
}
#main{
  color:black;
  display:block;
  max-width: 900px;
  margin: auto;
  margin-top: 5%;
  padding: 2em;
}
#flex-container{
  margin-top: -1em;;
}
#slidecontainer {
  margin-top: 3em;
    width: 50%;
  }
.slider {
    -webkit-appearance: none;
    width: 100%;
    height: 15px;
    border-radius: 5px;
    background: #d3d3d3;
    outline: none;
    opacity: 0.7;
    -webkit-transition: .2s;
    transition: opacity .2s;
  }
  
  .slider:hover {
    opacity: 1;
  }
  
  .slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #9a77bb;
    cursor: pointer;
  }
  #rate.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #e02d00;
    cursor: pointer;
  }
  #time.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #04AA6D;
    cursor: pointer;
  }