html {
  background-color: rgb(0, 0, 0);
}

header {
  height: 8rem;
  padding: 0rem;
  text-align: center;
  color: white;
  font-size: 4rem;
  padding: 0px;
}

#date {
  color: white;
}

body {
  background-image: url("space-image\ copy.jpeg");
}

main {
  padding-left: 0%;
  padding-right: 0%;
}

#planet-display {
  width: 100%;
  height: 100%;
}
img {
  width: 50px;
  height: 50px;
}

#planets {
  margin-left: 450px;
  margin-right: 450px;
  width: 50%;
}

#sun-image {
  width: 100px;
  height: 100px;
}

#help-button {
  color: #fff;
  font-size: 2rem;
  position: fixed;
  width: 5rem;
  height: 5rem;
  bottom: 2rem;
  right: 2rem;
  background-color: rgb(46, 6, 67);
  border-radius: 5rem;
  text-align: center;
  vertical-align: middle;
  line-height: 5rem;
}

#help-button:hover {
  background-color: rgb(66, 26, 87);
}

#slider-container {
  width: 50%;
  padding-left: 25%;
}

.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 10px;
  border-radius: 5px;
  opacity: 0.7;
}

.slider:hover {
  opacity: 1;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none; /* Override default look */
  appearance: none;
  width: 25px; /* Set a specific slider handle width */
  height: 25px; /* Slider handle height */
  background: rgb(111, 40, 149);
  border-radius: 10px;
  cursor: pointer; /* Cursor on hover */
}

.slider::-webkit-slider-thumb:hover {
  background: rgb(131, 60, 169);
}