html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: sans-serif;
  background-color: #abb997;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
}
.container {
  width: 100%;
  max-width: 600px;
  color: rgb(193, 12, 12);
}

section {
  max-width: 250px;
  margin: 0 auto;
  position: relative;
}

img {
  max-width: 100%;
}

.star {
  top: 60px;
  left: 108px;
  font-size: 2em;
  position: absolute;
}

.lights {
  width: 17px;
  height: 17px;
  position: absolute;
  border-radius: 50%;
  transition: background-color 0.4s ease, filter 0.4s ease;
}

.lights:nth-child(3) {
  top: 118px;
  left: 95px;
}
.lights:nth-child(4) {
  top: 118px;
  left: 135px;
}
.lights:nth-child(5) {
  top: 172px;
  left: 70px;
}
.lights:nth-child(6) {
  top: 180px;
  left: 165px;
}
.lights:nth-child(7) {
  top: 230px;
  left: 50px;
}
.lights:nth-child(8) {
  top: 223px;
  left: 175px;
}
.lights:nth-child(9) {
  top: 280px;
  left: 40px;
}
.lights:nth-child(10) {
  top: 280px;
  left: 190px;
}
.lights:nth-child(11) {
  top: 150px;
  left: 120px;
}
.lights:nth-child(12) {
  top: 200px;
  left: 120px;
}
.lights:nth-child(13) {
  top: 250px;
  left: 120px;
}
.lights:nth-child(14) {
  top: 290px;
  left: 120px;
}

.red {
  background: radial-gradient(
    circle at 65% 15%,
    white 1px,
    #ff3131 30%,
    darkred 60%,
    aqua 100%
  );
  filter: brightness(0.8);
}

.blue {
  background: radial-gradient(
    circle at 65% 15%,
    white 1px,
    aqua 30%,
    darkblue 60%,
    aqua 100%
  );
  filter: brightness(0.8);
}

.lights-on {
  filter: unset;
}