* {
  font-family: 'Single Day', cursive;
  font-size: 28px;
}

body {
  padding: 0;
  margin: 0;
}

.page-container {
  width: 100vw;
  height: 100vh;
  box-shadow: 0 0 100px 0px black inset;
  position: relative;
  font-size: 1em;
  overflow: hidden;
}

.main-content {
  width: 100%;
  height: 100%;
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: #b4d5da;
}

.love-img {
  --size: 40vmin;
  width: var(--size);
  height: var(--size);
}

.button {
  font-size: 1em;
  --diff: 0.15em;
  --main-color: #f54463;
  --darker-color: #cf3a54;
  background: var(--main-color);
  box-shadow: 0 0.25em 0 0 var(--darker-color);
  color: white;
  border: 0;
  border-radius: 0.5em;
  padding: 0.5em;
  transition: 0.15s all;
  border-top: var(--diff) transparent solid;
  background-clip: padding-box;
  cursor: pointer;
}

.button:hover {
  border-top: 0px transparent solid;
  /* margin-top: var(--diff);
  margin-bottom: calc(0px - var(--diff)); */
  box-shadow: 0 0.10em 0 0 var(--darker-color);
}

.hidden {
  visibility: hidden;
  pointer-events: none;
}

.mouse-bubble {
  --size: 100px;
  width: var(--size);
  height: var(--size);
  /* background: green; */
  border-radius: 100%;
  box-shadow: 0 0 10px 0 gold;
  position: absolute;
  translate: -50% -50%;
}