body{
  background: linear-gradient(-45deg, #f9c2eb, #a8c2ee, #c2f9d0, #ffdea5) fixed;
  background-size: 800% 800%;
  animation: GradietionAnimation 9s ease infinite;
}

@keyframes GradietionAnimation { 
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}

.murasaki {
  background-image: url("https://taitec.fan/img/murasaki.jpg") !important;
  background-repeat: no-repeat;
  background-position: left bottom !important;
  background-size:cover !important;
}

.kami {
  background-image: url("https://taitec.fan/img/kami.jpg") !important;
  background-repeat: no-repeat;
  background-position: left bottom !important;
  background-size:cover !important;
}