@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600&display=swap');

html, body {
  font-size: 16px;
  color: #FFFFFF;
  font-family: 'Montserrat', sans-serif;
  position: relative;
  font-weight: 300;
}
canvas {
  display: block;
  height: 100%;
  width: 100%;
}
div#music {
  position: absolute;
  bottom: 25px;
  left: 25px;
  z-index: 1;
}
audio:focus {
  outline: none;
}
a {
  position: absolute;
  bottom: 25px;
  right: 25px;
}
a:hover {
  cursor: pointer;
}
#controls_container {
  top: calc(50% - (120px / 2));
  position: absolute;
  width: 100px;
  left: 30px;
}
/* hide arrows on any screen bigger than phone or pad, ie keyboard present */
@media screen and (min-width: 1367px) {
  #controls_container {
    display: none;
  }
}
#controls_container div {
  text-align: center;
}
#controls_container button {
  background-color: #FFFFFF;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  border: solid 1px #FFFFFF;
  padding: 0;
  text-align: center;
}
#controls_container button:hover {
  cursor: pointer;
}
#controls_container button:focus {
  outline: none;
  box-shadow: #7CDEDC 0px 0px 5px 3px;
}
button#left {
  transform: rotate(-90deg);
}
button#right {
  transform: rotate(90deg);
}
button#back {
  transform: rotate(180deg);
}
#not_working {
  display: none;
  margin-top: 50px;
  padding-left: 25px;
  padding-right: 25px;
  padding-bottom: 25px;
  text-align: center;
  color: #112583;
}
@media screen and (max-width: 767px) {
  canvas, #controls_container, audio, #change_view {
    display: none;
  }
  #not_working {
    display: block;
  }
}