.cargando {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 100%;
  background-color: #f7f7f7;
  z-index: 999999;
}
.cargando .loader-inner {
  position: absolute;
  border: 2px solid #f50136;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  left: calc(50% - 20px);
  top: calc(50% - 20px);
  border-right: 0;
  border-top-color: transparent;
  -webkit-animation: loader-inner 1s cubic-bezier(0.42, 0.61, 0.58, 0.41) infinite;
  animation: loader-inner 1s cubic-bezier(0.42, 0.61, 0.58, 0.41) infinite;
}

@-webkit-keyframes loader-outter {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes loader-outter {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-webkit-keyframes loader-inner {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(-360deg);
    transform: rotate(-360deg);
  }
}
@keyframes loader-inner {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(-360deg);
    transform: rotate(-360deg);
  }
}