.icon {
    display: block;
    width: 60px;
    height: 60px;
    background-size: cover;
  }
  .icon-bike {
    background-image: url(./logo.svg);
  }
  .icon-bike:hover,
  .icon-bike:focus {
    filter: invert(27%) sepia(51%) saturate(2878%) hue-rotate(346deg) brightness(104%) contrast(97%);
  }