.wrapper {
  position: absolute;
  width: 65%;
  height: 1px;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  margin: auto;
}

@media screen and (max-width: 992px) {
	.wrapper {
	  width: 90%;
	}
}

.loader {
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-transform: translateZ(0);
          transform: translateZ(0);
}
.loader div {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  background: #ff5722;
  -webkit-animation: go 0.8s infinite alternate ease;
          animation: go 0.8s infinite alternate ease;
  -webkit-box-shadow: 0 0 1px #ff5722;
          box-shadow: 0 0 1px #ff5722;
}
.loader div:nth-child(1) {
  -webkit-animation-delay: -0.72s;
          animation-delay: -0.72s;
}
.loader div:nth-child(2) {
  -webkit-animation-delay: -0.64s;
          animation-delay: -0.64s;
}
.loader div:nth-child(3) {
  -webkit-animation-delay: -0.56s;
          animation-delay: -0.56s;
}
.loader div:nth-child(4) {
  -webkit-animation-delay: -0.48s;
          animation-delay: -0.48s;
}
.loader div:nth-child(5) {
  -webkit-animation-delay: -0.4s;
          animation-delay: -0.4s;
}
.loader div:nth-child(6) {
  -webkit-animation-delay: -0.32s;
          animation-delay: -0.32s;
}
.loader div:nth-child(7) {
  -webkit-animation-delay: -0.24s;
          animation-delay: -0.24s;
}
.loader div:nth-child(8) {
  -webkit-animation-delay: -0.16s;
          animation-delay: -0.16s;
}
.loader div:nth-child(9) {
  -webkit-animation-delay: -0.08s;
          animation-delay: -0.08s;
}
.loader div:nth-child(10) {
  -webkit-animation-delay: 0s;
          animation-delay: 0s;
}

@-webkit-keyframes go {
  100% {
    background: transparent;
    -webkit-box-flex: 10;
            flex: 10;
    -webkit-box-shadow: 0 0 0 transparent;
            box-shadow: 0 0 0 transparent;
  }
}

@keyframes go {
  100% {
    background: transparent;
    -webkit-box-flex: 10;
        -ms-flex: 10;
            flex: 10;
    -webkit-box-shadow: 0 0 0 transparent;
            box-shadow: 0 0 0 transparent;
  }
}