.loader {
  text-align: center;
}
.text{
 color: #01315c;
  font-size: 3vh;
}
.loader span {
  display: inline-block;
  vertical-align: middle;
  width: 10px;
  height: 10px;
  margin: 50px auto;
  /*background: #1676b6; */
  background: #022E6B;
  border-radius: 50px;
  -webkit-animation: loader 0.9s infinite alternate;
  -moz-animation: loader 0.9s infinite alternate;
}
.loader span:nth-of-type(2) {
  -webkit-animation-delay: 0.3s;
  -moz-animation-delay: 0.3s;
}
.loader span:nth-of-type(3) {
  -webkit-animation-delay: 0.6s;
  -moz-animation-delay: 0.6s;
}
@-webkit-keyframes loader {
0% {
  width: 10px;
  height: 10px;
  opacity: 0.9;
  -webkit-transform: translateY(0);
}
100% {
  width: 24px;
  height: 24px;
  opacity: 0.8;
  -webkit-transform: translateY(-21px);
}
}
@-moz-keyframes loader {
0% {
  width: 10px;
  height: 10px;
  opacity: 0.9;
  -moz-transform: translateY(0);
}
100% {
  width: 24px;
  height: 24px;
  opacity: 0.8;
  -moz-transform: translateY(-21px);
}
}