$mainColor: rgb(25, 153, 227);

header#header {
  background-color: $mainColor !important;
  position: fixed;
  width: 100%;
  div#logo-group {
    text-align: center;
  }
  a.home-link {
    img.logo {
      width: 80%;
      height: auto;
    }
  }
}
h1.ajax-loading-animation {
  // position: absolute;
  // top: 20%;
  // right: 30%;
  text-align: center;
  padding-top: 40%;
  margin-left: -12%;

  // 垂直置中 input
  width: 100%;
  height: 100%;
  vertical-align: middle;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: 0.1s;
}
.page-footer {
  background-color: $mainColor !important;
  position: fixed;
  display: none;
}