.bklynloader .aligner {margin-top: -50px;}

.bklynloader {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: .8s opacity;
}

.loader {
  height: 3px;
  width: 180px;
  position: relative;
  overflow: hidden;
  background-color: #aaa;
  margin-top:12px;
  border-radius: 4px;
}

.loader:before{
  display: block;
  position: absolute;
  content: "";
  left: -30px;
  width: 30px;
  height: 4px;
  background-color: #fff;
  animation: loading 1.5s linear infinite;
  border-radius: 4px;
}

@keyframes loading {
    from {left: -10%; width: 35px;}
    50% {left: 90%;}
    to {left: -10%;  width: 35px;}
}