body, html {
  width: 100%;
  height: 100%;
}

.a-body {
  height: 100%;
  margin: 0;
  overflow: hidden;
  padding: 0;
  width: 100%;
}

#splash {
  position: fixed;
  z-index: 99999;

  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;

  top: 0;
  bottom: 0;
  left: 0;
  right: 0;

  margin: auto;

  font-size: 12px;
  font-family: sans-serif;
  color: #fff;
  letter-spacing: 2px;

  background-color: rgba(0,0,0, .99);
  transition: all 1s ease-out;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

#splash .loading {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 0.25rem solid rgba(255, 255, 255, 0.2);
  border-top-color: #fff;
  animation: spin 1s infinite linear;
}

#splash .start-button {
  margin-top: 20px;
  padding: 10px 30px;
  border-radius: 3px;
  opacity: 0;
  transition: opacity .5s ease;
  cursor: pointer;
  background-color: #155846;
  letter-spacing: 1px;
  display: none;
}

.ns-logo {
  margin-top: 30px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

#instructions {
  letter-spacing: 0px;
  color: #EFEFEF;
}