.loading-page {
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  background-color: transparent;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-page__inner {
  display: block;
  width: 30px;
  height: 30px;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
}

.c-btn.loading,
button[type='submit'].loading,
button[type='button'].loading {
  color: transparent !important;
  position: relative;
  cursor: default;
  pointer-events: none;
  min-height: auto;
}

.c-btn.loading:before,
button[type='submit'].loading:before,
button[type='button'].loading:before {
  content: '';
  display: block;
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 16px 16px;
  background-color: transparent !important;
}