html,
.container-loading {
  width: 100%;
  height: 100vh;
}

.container-loading {
  display: flex;
  align-items: center;
  justify-content: center;
}

.container-loading svg {
  overflow: visible;
  width: 100px;
  height: 150px;
}
.container-loading svg g {
  animation: slide 2s linear infinite;
}
.container-loading svg g:nth-child(2) {
  animation-delay: 0.5s;
}
.container-loading svg g:nth-child(2) path {
  animation-delay: 0.5s;
  stroke-dasharray: 0px 158px;
  stroke-dashoffset: 1px;
}
.container-loading svg path {
  stroke: url(#gradient);
  stroke-width: 20px;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 0 157px;
  stroke-dashoffset: 0;
  animation: escalade 2s cubic-bezier(0.8, 0, 0.2, 1) infinite;
}

@keyframes slide {
  0% {
    transform: translateY(-50px);
  }
  100% {
    transform: translateY(50px);
  }
}
@keyframes escalade {
  0% {
    stroke-dasharray: 0 157px;
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dasharray: 157px 157px;
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dasharray: 157px 157px;
    stroke-dashoffset: -156px;
  }
}