.pace {
  -webkit-pointer-events: none;
  pointer-events: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  z-index: 2000;
  position: fixed;
  margin: auto;
  top: 4px;
  left: 0;
  right: 0;
  height: 8px;
  border-radius: 8px;
  width: 7rem;
  background: #eaecf2;
  border: 1px #e3e8f7;
  overflow: hidden
}

.pace-inactive .pace-progress {
  opacity: 0;
  transition: .3s ease-in
}

.pace .pace-progress {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  max-width: 200px;
  position: absolute;
  z-index: 2000;
  display: block;
  top: 0;
  right: 100%;
  height: 100%;
  width: 100%;
  /* linear-gradient(to right, #3494e6, #ec6ead) */
  background: linear-gradient(to right, #43cea2, #3866ca);
  animation: gradient 2s ease infinite;
  background-size: 200%
}

.pace.pace-inactive {
  opacity: 0;
  transition: .3s;
  top: -8px
}