* {
  padding: 0;
  margin: 0;
  box-sizing: border-box; }

.container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  min-width: 100vw;
  min-height: 100vh;
  background-image: url('https://picsum.photos/1800/1600/?random');
  background-size: cover;
  background-position: center center;
  padding: 24px; }

.menu {
  width: 100%;
  height: auto;
  stroke-linecap: round;
  stroke-linejoin: round;
  max-width: 792px;
  max-height: 100%; }
  @media screen and (min-width: 512px) {
    .menu {
      max-width: 65vw;
      max-height: 65vh; } }

.main-menu {
  cursor: pointer; }
  .main-menu circle {
    transition: opacity 250ms; }
    .main-menu circle:hover {
      opacity: 1; }
  .main-menu.is-active > circle {
    opacity: 1; }

[class$="-button"] {
  cursor: pointer; }
  [class$="-button"] circle {
    opacity: 0;
    transition: opacity 250ms; }
    [class$="-button"] circle:hover {
      opacity: 0.6; }
  [class$="-button"] path {
    pointer-events: none; }