Shian/src/sass/components/_floatingyuriko.scss

.floating-yuriko {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  margin-bottom: 0px;
  cursor: pointer;
  &__image {
    height: 20vh;
  }
}

.hvr-float {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.hvr-float:hover,
.hvr-float:focus,
.hvr-float:active {
  -webkit-transform: translateY(-8px);
  transform: translateY(-8px);
}