@-webkit-keyframes rot {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(359deg);
    transform: rotate(359deg);
  }
}

@keyframes rot {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(359deg);
    transform: rotate(359deg);
  }
}

@-webkit-keyframes blink {
  0% {
    opacity: .2;
  }
  20% {
    opacity: 1;
  }
  100% {
    opacity: .2;
  }
}

@keyframes blink {
  0% {
    opacity: .2;
  }
  20% {
    opacity: 1;
  }
  100% {
    opacity: .2;
  }
}

/* loading animation ---------*/
.loading {
  position: fixed;
  left: 0;
  top: 0;
  text-align: center;
  width: 100%;
  height: 100%;
  display: inline-block;
  background-color: rgba(248, 249, 250, 0.7);
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
  z-index: 9999;
}

.loading[v-cloak] {
  display: none;
}

.loading:before {
  content: '';
  display: inline-block;
  height: 50%;
  width: 0px;
}

.loading p {
  display: inline;
  text-align: center;
  font-weight: 400;
  -webkit-font-smoothing: subpixel-antialiased;
  -webkit-text-stroke: 1px transparent;
  font-size: 22px;
  vertical-align: middle;
  margin-left: 15px;
}

.loading span {
  font-size: 50px;
  -webkit-animation-name: blink;
  animation-name: blink;
  -webkit-animation-duration: 1.4s;
  animation-duration: 1.4s;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

.loading span:nth-child(2) {
  -webkit-animation-delay: .2s;
  animation-delay: .2s;
}

.loading span:nth-child(3) {
  -webkit-animation-delay: .4s;
  animation-delay: .4s;
}

.loading .loading-circle {
  display: inline-block;
  vertical-align: middle;
  /* margin: -25px 0 -25px 0; */
  border-style: solid;
  border-width: 4px;
  border-radius: 100%;
  height: 30px;
  width: 30px;
  -webkit-animation: rot .8s linear infinite;
  animation: rot .8s linear infinite;
}

.loading p {
  color: #343a40;
}

.loading p i {
  font-style: normal;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.loading.saving {
  background-color: rgba(248, 249, 250, 0.8);
}

.loading.saving p {
  color: #fff;
}

.loading.saving .loading-circle {
  border-color: rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
}

.loading-circle {
  border-color: #ced4da;
  border-top-color: #6c757d;
  -webkit-transition: 0.3s;
  -o-transition: 0.3s;
  transition: 0.3s;
}