body{
  background-color: #373737;
}
.preloading{
  background-color: #373737;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-flow: column nowrap;
  height: 100vh;
  width: 100vw;
  position: fixed;
  z-index: 777;
}

.logo-preloading{
  width: 60px;
}
.logo-preloading img{
  width: 100%;
}

.preloading-title{
  text-align: center;
  font-size: 12px;
  color: #FFCC00;
}



/* LOADING */
.preloading-loading {
  margin-top: 30px;
  box-sizing: content-box;
  height: 30px;
  padding: 7.5px 10px;
  padding-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.preloading-loading-item {
  width: 3px;
  margin-right: 5px;
}
.preloading-loading-item:last-child {
  margin-right: 0;
}

.preloading-loading-1 {
  height: 30px;
  -webkit-animation: load-frame-1 1s infinite linear 0s;
  -o-animation: load-frame-1 1s infinite linear 0s;
  animation: load-frame-1 1s infinite linear 0s;
  background-color: #FF3B30;
}

.preloading-loading-2 {
  height: 15px;
  -webkit-animation: load-frame-2 1s infinite linear 0s;
  -o-animation: load-frame-2 1s infinite linear 0s;
  animation: load-frame-2 1s infinite linear 0s;
  background-color: #FFCC00;
}

.preloading-loading-3 {
  height: 7.5px;
  -webkit-animation: load-frame-1 1s infinite linear 0s;
  -o-animation: load-frame-1 1s infinite linear 0s;
  animation: load-frame-1 1s infinite linear 0s;
  background-color: #4CD964;
}

@keyframes load-frame-1 {
  0% {
    height: 7.5px
  }
  50% {
    height: 30px
  }
  100% {
    height: 7.5px
  }
}

@keyframes load-frame-2 {
  0% {
    height: 30px
  }
  50% {
    height: 7.5px
  }
  100% {
    height: 30px
  }
}