.pantalla {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-color: white;
}

.pantalla .text-center {
  width: 100%;
}

.pantalla img {
  width: 60%;
  max-width: 450px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 30px;
}

.spinner {
  -webkit-animation: rotator 1.4s linear infinite;
          animation: rotator 1.4s linear infinite;
}

@-webkit-keyframes rotator {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(270deg);
            transform: rotate(270deg);
  }
}

@keyframes rotator {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(270deg);
            transform: rotate(270deg);
  }
}
.path {
  stroke-dasharray: 187;
  stroke-dashoffset: 0;
  -webkit-transform-origin: center;
          transform-origin: center;
  -webkit-animation: dash 1.4s ease-in-out infinite, colors 5.6s ease-in-out infinite;
          animation: dash 1.4s ease-in-out infinite, colors 5.6s ease-in-out infinite;
}

@-webkit-keyframes colors {
  0% {
    stroke: #4285f4;
  }
  25% {
    stroke: #de3e35;
  }
  50% {
    stroke: #f7c223;
  }
  75% {
    stroke: #1b9a59;
  }
  100% {
    stroke: #4285f4;
  }
}

@keyframes colors {
  0% {
    stroke: #4285f4;
  }
  25% {
    stroke: #de3e35;
  }
  50% {
    stroke: #f7c223;
  }
  75% {
    stroke: #1b9a59;
  }
  100% {
    stroke: #4285f4;
  }
}
@-webkit-keyframes dash {
  0% {
    stroke-dashoffset: 187;
  }
  50% {
    stroke-dashoffset: 46.75;
    -webkit-transform: rotate(135deg);
            transform: rotate(135deg);
  }
  100% {
    stroke-dashoffset: 187;
    -webkit-transform: rotate(450deg);
            transform: rotate(450deg);
  }
}
@keyframes dash {
  0% {
    stroke-dashoffset: 187;
  }
  50% {
    stroke-dashoffset: 46.75;
    -webkit-transform: rotate(135deg);
            transform: rotate(135deg);
  }
  100% {
    stroke-dashoffset: 187;
    -webkit-transform: rotate(450deg);
            transform: rotate(450deg);
  }
}