/* The image used */https://s4ji.neocities.org/lailai.html
  background-image: url("https://media4.giphy.com/media/fmkYSBlJt3XjNF6p9c/giphy.gif?cid=ecf05e471y3gywh7xtp3w2wfdyfnx48lzlkml2augczij04i&rid=giphy.gif&ct=g");

  /* Full height */
  height: 100%; 

  /* Center and scale the image nicely */
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;