.loading-pc {
  width: 100%;
  height: 100%;
  background: #fff;
  position: absolute;
}

.loading-pc .loadingco {
  left: 0;
  width: 200px;
  right: 0;
  height: 80px;
  text-align: center;
  z-index: 1;
  top: 0;
  margin: auto;
  bottom: 0;
  position: absolute;
}

.loading-pc h2 {
  color: #666;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 20px;
  font-weight: 400;
  font-family: Arial, Helvetica, sans-serif;
}

.loading-pc span {
  display: inline-block;
  vertical-align: middle;
  width: 0.6em;
  height: 0.6em;
  margin: 0.19em;
  background: #007db6;
  border-radius: 0.6em;
  -webkit-animation: loading-pc 1s infinite alternate;
  animation: loading-pc 1s infinite alternate;
}

.loading-pc span:nth-of-type(2) {
  background: #008fb2;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}

.loading-pc span:nth-of-type(3) {
  background: #009b9e;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}

.loading-pc span:nth-of-type(4) {
  background: #00a77d;
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}

.loading-pc span:nth-of-type(5) {
  background: #00b247;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
}

.loading-pc span:nth-of-type(6) {
  background: #5ab027;
  -webkit-animation-delay: 1s;
  animation-delay: 1s;
}

.loading-pc span:nth-of-type(7) {
  background: #a0b61e;
  -webkit-animation-delay: 1.2s;
  animation-delay: 1.2s;
}

@-webkit-keyframes loading-pc {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes loading-pc {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}