.loader {
  border: 4px solid rgb(255, 255, 255);
  border-left-color: transparent;
  border-radius: 50%;
}
.loader {
  border: 4px solid rgb(255, 255, 255);
  border-left-color: transparent;
  width: 32px;
  height: 32px;
  margin:auto;
}
.loader {
  border: 4px solid rgb(255, 255, 255);
  border-left-color: transparent;
  width: 32px;
  height: 32px;
  margin:auto;
  animation: spin89345 1s linear infinite;
}
@keyframes spin89345 {
  0% {
    transform: rotate(0deg);
    opacity: .5;
  }
  30%{
    opacity: .6;
  }
  50%{
    opacity: .7;
  }
  80%{
    opacity: .8;
  }
  90%{
    opacity: .9;
  }
  100% {
    transform: rotate(360deg);
    opacity: 1;
  }
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.5);
  z-index: 100000; 
  display: none;
}

.box {
  width: 20px;
  height: 20px;
  margin: 0 8px;
  border-radius: 50%;
  animation: jump_4123 1s ease-in-out infinite;
}

.box:nth-child(1) {
  background-color: #1113a2;
  animation-delay: 0.2s;
}

.box:nth-child(2) {
  background-color: blue;
  animation-delay: 0.4s;
}

.box:nth-child(3) {
  background-color: royalblue;
  animation-delay: 0.6s;
}

.box:nth-child(4) {
  background-color: #1113a2;
  animation-delay: 0.8s;
}

@keyframes jump_4123 {
0%, 100% {
  transform: translateY(0);
}

50% {
  transform: translateY(-30px);
}
}