body {
  margin: 0;
}

#loading-bg {
  width: 100%;
  height: 100%;
  background: #ffffff;
  display: block;
  position: absolute;
}

.loading-logo {    
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.loading {
  position: absolute;
  left: calc(49% - 35px);
  top: 55%;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  border: 3px solid transparent;
}

.loading .effect-1,
.loading .effect-2 {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid transparent;
  border-left: 3px solid rgba(121, 97, 249, 1);
  border-radius: 50%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.loading .effect-1 {
  animation: rotate 1s ease infinite;
}

.loading .effect-2 {
  animation: rotateOpacity 1s ease infinite 0.1s;
}

.loading .effect-3 {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid transparent;
  border-left: 3px solid rgba(121, 97, 249, 1);
  -webkit-animation: rotateOpacity 1s ease infinite 0.2s;
  animation: rotateOpacity 1s ease infinite 0.2s;
  border-radius: 50%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.loading .effects {
  transition: all 0.3s ease;
}

@keyframes rotate {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(1turn);
    transform: rotate(1turn);
  }
}

@keyframes rotateOpacity {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    opacity: 0.1;
  }

  100% {
    -webkit-transform: rotate(1turn);
    transform: rotate(1turn);
    opacity: 1;
  }
}

@media (max-width: 600px) {
  .loading {
    position: absolute;
    left: calc(46% - 35px);
    top: 55%;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border: 3px solid transparent;
  }
}

@media (max-width: 450px) {
  .loading-logo {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .loading {
    position: absolute;
    left: calc(45% - 35px);
    top: 55%;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border: 3px solid transparent;
  }
}