.loading {
  position: fixed;
  z-index: 1100;
  height: 25em;
  width: 10em;
  overflow: visible;
  margin: auto;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  display: none;
}
 .loading:before {
  content: '';
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.3);
}
 .lds-ring {
  display: inline-block;
  position: relative;
  width: 100px;
  height: 100px;
}

.lds-ring div {
  box-sizing: border-box;
  display: block;
  position: absolute;
  width: 100px;
  height: 100px;
  margin: 10px;
  border: 10px solid #fff;
  border-radius: 50%;
  animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  border-color: #fff transparent transparent transparent;
}
.lds-ring div:nth-child(1) {
  animation-delay: -0.45s;
}
.lds-ring div:nth-child(2) {
  animation-delay: -0.3s;
}
.lds-ring div:nth-child(3) {
  animation-delay: -0.15s;
}
@keyframes lds-ring {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }

}

.lds-ring-alert{
  display: inline-block;
  position: relative;
  margin-left: 40%;
  width: 100px;
  height: 100px;
}

.lds-ring-alert div {
  box-sizing: border-box;
  display: block;
  position: absolute;
  width: 100px;
  height: 100px;
  margin: 10px 10px 10px 0px;
  border: 10px solid #fff;
  border-radius: 50%;
  animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  border-color: #fff transparent transparent transparent;
}

.ring-alert div {
    border-color: #0466B4 transparent transparent transparent !important;
}

.ring-alert-item div {
    border-color: #0466B4 transparent transparent transparent !important;
}

.ring-alert-item {
  display: inline-block;
  position: relative;
  width: 15px;
  height: 15px;
}

.lds-ring.ring-alert-item div {
  box-sizing: border-box;
  display: block;
  position: absolute;
  width: 15px;
  height: 15px;
  margin: 2px;
  border: 2px solid #fff;
  border-radius: 50%;
  animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  border-color: #fff transparent transparent transparent;
}