#frame-popup-loading-secure {
	background-color: rgba(0, 0, 0, 0.3);
	position: fixed;
	z-index: 99;
	left: 0;
	top: 0;
	bottom: 0;
	width: 100dvw;
	height: 100dvh;
	display: flex;
	align-items: center;
	justify-content: center;
}

.loader-secure {
  width: 64px;
  height: 44px;
  position: relative;
  border: 5px solid #fff;
  border-radius: 8px;
}
.loader-secure::before {
  content: '';
  position: absolute;
  border: 5px solid #fff;
  width: 32px;
  height: 28px;
  border-radius: 50% 50% 0 0;
  left: 50%;
  top: 0;
  transform: translate(-50% , -100%)

}
.loader-secure::after {
  content: '';
  position: absolute;
  transform: translate(-50% , -50%);
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #fff;
  box-shadow: 16px 0 #fff, -16px 0 #fff;
  animation: flash 0.5s ease-out infinite alternate;
}

@keyframes flash {
  0% {
    background-color: rgba(255, 255, 255, 0.25);
    box-shadow: 16px 0 rgba(255, 255, 255, 0.25), -16px 0 rgba(255, 255, 255, 1);
  }
  50% {
    background-color: rgba(255, 255, 255, 1);
    box-shadow: 16px 0 rgba(255, 255, 255, 0.25), -16px 0 rgba(255, 255, 255, 0.25);
  }
  100% {
    background-color: rgba(255, 255, 255, 0.25);
    box-shadow: 16px 0 rgba(255, 255, 255, 1), -16px 0 rgba(255, 255, 255, 0.25);
  }
}