body {
  margin: 0;
}

.app-loading nav {
  padding: 0 16px;
  height: 64px;
  box-shadow: 0 2px 1px -2px rgba(0, 0, 0, 0.2), 0 2px 2px 0 rgba(0, 0, 0, 0.15), 0 1px 4px 0 rgba(0, 0, 0, 0.12);
}

.app-loading nav span {
  display: block !important;
  margin: auto !important;
  line-height: 64px;
  font-size: 20px;
  font-weight: 400;
}

.app-loading {
  position: fixed;
  display: block;
  z-index: 9999;
  width: 100%;
  height: 100%;
}

.app-loading .wave-container {
  height: 90vh;
  display: flex;
  align-items: center !important;
}

.app-loading .wave-spinner {

  margin: 25px auto;
  width: 100px;
  height: 100px;
  display: block;
}

.app-loading .wave-spinner > div {
  display: inline-block;
  width: 10px;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  box-shadow: 0 2px 1px -2px rgba(0, 0, 0, 0.2), 0 2px 2px 0 rgba(0, 0, 0, 0.15), 0 1px 4px 0 rgba(0, 0, 0, 0.12);

. app-loading -webkit-animation: sk-stretchdelay 1.2 s infinite ease-in-out;
  animation: sk-stretchdelay 1.2s infinite ease-in-out;
}

.app-loading .wave-spinner > div:last-child {
  margin-right: 0;
}

.app-loading .wave-spinner .rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.app-loading .wave-spinner .rect3 {
  -webkit-animation-delay: -1s;
  animation-delay: -1s;
}

.app-loading .wave-spinner .rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.app-loading .wave-spinner .rect5 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}

@-webkit-keyframes sk-stretchdelay {
  0%,
  40%,
  100% {
    -webkit-transform: scaleY(0.4);
  }
  20% {
    -webkit-transform: scaleY(1);
  }
}

@keyframes sk-stretchdelay {
  0%,
  40%,
  100% {
    transform: scaleY(0.4);
    -webkit-transform: scaleY(0.4);
  }
  20% {
    transform: scaleY(1);
    -webkit-transform: scaleY(1);
  }
}