*,
*::after,
*::before {
  padding: 0px;
  margin: 0px;
  font-family: inherit;
}

html,
body {
  min-height: 100vh;
}

body {
  font-family: sans-serif;
  font-size: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: aliceblue;
}

.digit {
  font-size: 3rem;
  position: absolute;
  z-index: -1;
}

.one {
  right: 3%;
  bottom: 3%;
  color: rgba(255, 0, 0, 0.2);
}

.two {
  left: 13%;
  bottom: 65%;
  color: rgba(255, 255, 0, 0.3);
  transform: rotate(6deg);
}

.three {
  left: 43%;
  top: 3%;
  color: rgba(30, 255, 0, 0.2);
}

.four {
  right: 28%;
  bottom: 43%;
  color: rgba(0, 242, 255, 0.2);
  
}

.five {
  left: 17%;
  bottom: 16%;
  color: rgba(0, 102, 255, 0.2);
  transform: rotate(-20deg);
}

.six {
  right: 43%;
  top: 20%;
  color: rgba(111, 0, 255, 0.1);
}

.seven {
  right: 6%;
  bottom: 33%;
  color: rgba(255, 0, 221, 0.2);
  
}

.eight {
  left: 3%;
  top: 3%;
  color: rgba(255, 0, 30, 0.2);
}

.nine {
  right: 8%;
  top: 12%;
  color: rgba(153, 255, 0, 0.2);
  transform: rotateZ(30deg);
}

.zero {
  right: 43%;
  bottom: 3%;
  color: rgba(0, 255, 89, 0.2);
  transform: rotate(-50deg);
}

h2 {
  color: #00bb00;
}

h2 span {
  color: #5d5d5d;
}

#counter_container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  margin-top: 1rem;
}
#output {
  font-size: 3rem;
  background-color: #00bb00;
  padding: 2px 12px;
  margin: 0 16px;
  border-radius: 4px;
  color: #fff;
}
button {
  font-size: 3rem;
  cursor: pointer;
  background-color: transparent;
  border: 0px;
  color: #5d5d5d;
}