*{
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body,html{
  background-color: #f1f1f1;
  font-family: 'Helvetica', sans-serif;
  overflow: hidden;
  display: flex;
  padding: 0;
  margin: 0;
}
#canvas{
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
}
nav{
  position: fixed;
  bottom: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  z-index: 100;
}
nav a{
  color: #fff;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 5px;
  transition: all 0.3s ease;
}
nav a:hover{
  opacity: 0.7;
  transform: scale(1.2);
}
nav a img{
  width: 30px;
  height: 30px;
}

.credits{
  position: fixed;
  top: 0;
  right: 0;
  padding: 20px;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 100;
  z-index: 100;
}
.credits a{
  color: #5b5b5b;
  text-decoration: none;
  transition: all 0.3s ease;
}
.credits a:hover{
  color: #718f74;
  opacity: 0.7;
  transform: scale(1.2);
}

.randomizeButton{
  display: none;
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 30px;
  margin: 20px;
  color: #f2f2f2;
  font-size: 1rem;
  font-weight: 100;
  height: 50px;
  z-index: 100;
  border-radius: 50px;
  border: none;
  background-color: #000000;
  cursor: pointer;
  transition: all 0.3s ease;
}
.randomizeButton:hover{
  color: #718f74;
}
.randomizeButton:active{
  background-color: #000000;
  opacity: 0.7;
}