traefik-lazyload/assets/splash.css

@-webkit-keyframes enter {
  0% {
    opacity: 0;
    top: -10px;
  }
  5% {
    opacity: 1;
    top: 0px;
  }
  50.9% {
    opacity: 1;
    top: 0px;
  }
  55.9% {
    opacity: 0;
    top: 10px;
  }
}
@keyframes enter {
  0% {
    opacity: 0;
    top: -10px;
  }
  5% {
    opacity: 1;
    top: 0px;
  }
  50.9% {
    opacity: 1;
    top: 0px;
  }
  55.9% {
    opacity: 0;
    top: 10px;
  }
}
@-moz-keyframes enter {
  0% {
    opacity: 0;
    top: -10px;
  }
  5% {
    opacity: 1;
    top: 0px;
  }
  50.9% {
    opacity: 1;
    top: 0px;
  }
  55.9% {
    opacity: 0;
    top: 10px;
  }
}
body {
  background: #1fbeca;
}

* {
  margin: 0;
}

.outer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 100vh;
}

.message {
  margin: 16px;
  color: #333;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.message h1,h2,h3 {
  margin: 8px;
}

.square {
  background: white;
  width: 20px;
  height: 20px;
  float: left;
  top: -10px;
  margin-right: 5px;
  margin-top: 5px;
  position: relative;
  opacity: 0;
  -webkit-animation: enter 6s infinite;
  animation: enter 6s infinite;
}

.enter {
  top: 0px;
  opacity: 1;
}

.square:nth-child(1) {
  -webkit-animation-delay: 1.8s;
  -moz-animation-delay: 1.8s;
  animation-delay: 1.8s;
}

.square:nth-child(2) {
  -webkit-animation-delay: 2.1s;
  -moz-animation-delay: 2.1s;
  animation-delay: 2.1s;
}

.square:nth-child(3) {
  -webkit-animation-delay: 2.4s;
  -moz-animation-delay: 2.4s;
  animation-delay: 2.4s;
  background: #fdc96f;
}

.square:nth-child(4) {
  -webkit-animation-delay: 0.9s;
  -moz-animation-delay: 0.9s;
  animation-delay: 0.9s;
}

.square:nth-child(5) {
  -webkit-animation-delay: 1.2s;
  -moz-animation-delay: 1.2s;
  animation-delay: 1.2s;
}

.square:nth-child(6) {
  -webkit-animation-delay: 1.5s;
  -moz-animation-delay: 1.5s;
  animation-delay: 1.5s;
}

.square:nth-child(8) {
  -webkit-animation-delay: 0.3s;
  -moz-animation-delay: 0.3s;
  animation-delay: 0.3s;
}

.square:nth-child(9) {
  -webkit-animation-delay: 0.6s;
  -moz-animation-delay: 0.6s;
  animation-delay: 0.6s;
}

.clear {
  clear: both;
}

.last {
  margin-right: 0;
}