#waiting-travel{
    position: absolute;
    top:0;
    left:0;
    width: 100%;
    height: 100%;
    background: #ffffffd1;
    z-index: 300;
    margin: 0 auto;
    text-align: center;
    pointer-events: all;
    display: none;
}
.lds-ellipsis {
  display: inline-block;
  position: relative;
  width: 75px;
  height: 15px;
  top: 50%;
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
}
.lds-ellipsis div {
  position: absolute;
  top: 0px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #ff9838;
  animation-timing-function: cubic-bezier(0, 1, 1, 0);
}
.lds-ellipsis div:nth-child(1) {
  left: 10px;
  animation: lds-ellipsis1 0.6s infinite;
}
.lds-ellipsis div:nth-child(2) {
  left: 10px;
  animation: lds-ellipsis2 0.6s infinite;
}
.lds-ellipsis div:nth-child(3) {
  left: 30px;
  animation: lds-ellipsis2 0.6s infinite;
}
.lds-ellipsis div:nth-child(4) {
  left: 50px;
  animation: lds-ellipsis3 0.6s infinite;
}
@keyframes lds-ellipsis1 {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes lds-ellipsis3 {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}
@keyframes lds-ellipsis2 {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(19px, 0);
  }
}