html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: rgb(5, 5, 5);
}

.center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.loader-container {
  display:flex; 
  flex-direction: column;
  align-items: center;
}

.loader-image {
  width: 150px;
  height: 150px;
}

.top-margin {
  margin-top: 15px;
}

.loader {
  width: 150px;
  height: 20px;
  display: inline-block;
  background-color: #FFF;
  border: 1px solid #FFF;
  border-radius: 4px;
  background-image: linear-gradient(45deg, rgba(0, 0, 0, 0.25) 25%, transparent 25%, transparent 50%, rgba(0, 0, 0, 0.25) 50%, rgba(0, 0, 0, 0.25) 75%, transparent 75%, transparent);
  font-size: 30px;
  background-size: 1em 1em;
  box-sizing: border-box;
  animation: barStripe 1s linear infinite;
}

@keyframes barStripe {
  0% {
    background-position: 1em 0;
  }
  100% {
    background-position: 0 0;
  }
}