@charset "utf-8";

/* ローディング画面 */
.loader {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #fff;
  background-color: #efefef;
  z-index: 555;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.loader .hollow-dots-spinner{
  display: none;
}
.hollow-dots-spinner, .hollow-dots-spinner * {
  box-sizing: border-box;
}
.hollow-dots-spinner {
  height: 15px;
  width: calc(30px * 3);
}
.hollow-dots-spinner .dot {
  width: 15px;
  height: 15px;
  margin: 0 calc(15px / 2);
  border: calc(15px / 5) solid #267ba7;
  background: #267ba7;
  border-radius: 50%;
  float: left;
  transform: scale(0);
  animation: hollow-dots-spinner-animation 1000ms ease infinite 0ms;
}

.hollow-dots-spinner .dot:nth-child(1) {
  animation-delay: calc(300ms * 1);
}
.hollow-dots-spinner .dot:nth-child(2) {
  animation-delay: calc(300ms * 2);
}
.hollow-dots-spinner .dot:nth-child(3) {
  animation-delay: calc(300ms * 3);
}

@keyframes hollow-dots-spinner-animation {
  50% {
	transform: scale(1);
	opacity: 1;
  }
  100% {
	opacity: 0;
  }
}