@keyframes loading-3 {
  from {
    transform: scaleY(0.88);
  }
  to {
    transform: scaleY(1.416);
  }
}
@keyframes loading-1-5 {
  from {
    transform: scaleY(0.56);
  }
  to {
    transform: scaleY(1.416);
  }
}
@keyframes loading-2-4 {
  from {
    transform: scaleY(0.7);
  }
  to {
    transform: scaleY(1.416);
  }
}
#loading-mask {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(3px);
}

#loading-mask .pillar-container {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}

#loading-mask .pillar-container .orange-pillar {
  width: 5px;
  background-color: #F47C0C;
  margin: 0 3.5px;
  border-radius: 5px;
  transform: scaleY(1);
}

#loading-mask .pillar-container .orange-pillar:nth-child(2),
#loading-mask .pillar-container .orange-pillar:nth-child(4) {
  height: 24px;
  animation: loading-2-4 0.3s cubic-bezier(0.04, 0.54, 0.9, 0.4) alternate-reverse infinite;
}

#loading-mask .pillar-container .orange-pillar:nth-child(3) {
  height: 20px;
  animation: loading-3 0.2s cubic-bezier(0.04, 0.54, 0.9, 0.4) alternate-reverse infinite;
}

#loading-mask .pillar-container .orange-pillar:nth-child(1),
#loading-mask .pillar-container .orange-pillar:nth-child(5) {
  height: 28px;
  animation: loading-1-5 0.25s cubic-bezier(0.04, 0.54, 0.9, 0.4) alternate-reverse infinite;
}

#loading-mask .loading-text {
  font-weight: 400;
  font-size: 14px;
  line-height: 150%;
  letter-spacing: 0.38px;
  color: #FFFFFF;
}

.wrapper-guide {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: white;
  color: #000;
  z-index: 1;
}

#header {
  text-align: center;
  font-weight: bold;
  font-size: 18px;
  padding: 10px 8px;
}

#content,
#detail {
  overflow: auto;
  padding-top: 12px;
  box-shadow: 0 0 5px 0 rgba(228, 228, 228, 0.8);
}

#back {
  position: relative;
  float: left;
}

#back:before {
  content: "";
  position: absolute;
  left: 0;
  width: 10px;
  height: 10px;
  border: 2px solid black;
  border-width: 0 2px 2px 0;
  transform: rotate(135deg) translate3d(0, -50%, 0);
}