body {
  position: relative;
}
.loading-mask {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000000;
}
.loading-mask .body {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: column;
  height: 88px;
  width: 365px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.loading-mask .body .trunk {
  position: relative;
  width: 100%;
  height: 4px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
}
.loading-mask .body .content,
.loading-mask .body .head {
  color: rgba(255, 255, 255, 0.9);
  font-family: Arial;
  font-size: 16px;
  font-weight: 400;
  line-height: 18.4px;
  text-align: center;
  text-underline-position: from-font;
  text-decoration-skip-ink: none;
}
.loading-mask .body .trunk .percent {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  transition: all 0.3s linear;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.3) 0%, #ffffff 100%);
}
.loading-mask .body .trunk .percent::after {
  content: "";
  height: 12px;
  width: 12px;
  background: rgb(255, 255, 255);
  border-radius: 50%;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate(50%, -50%);
}