.lds-ripple {
  display: inline-block;
  position: relative;
  width: 64px;
  height: 64px;
  top: 30%;
}
.lds-ripple div {
  position: absolute;
  border: 4px solid rgb(58, 164, 235);
  opacity: 1;
  border-radius: 50%;
  animation: lds-ripple1s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}
.lds-ripple div:nth-child(2) {
  animation-delay: -0.5s;
}
@keyframes lds-ripple {
  0% {
    top: 28px;
    left: 28px;
    width: 0;
    height: 0;
    opacity: 1;
  }
  100% {
    top: -1px;
    left: -1px;
    width: 58px;
    height: 58px;
    opacity: 0;
  }
}
.overlay {
  z-index: 9999999999;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(252, 250, 250, 0.7);
  transition: opacity 500ms;
  display: none;
}


/* untuk error message */


.symbol.required:before {
  content: "*";
  display: inline;
  color: #E6674A;
}
.has-success .symbol:before {
  content: "\f00c";
  display: inline;
  font-family: "Font Awesome 5 Free";
  color: #468847;
}

.has-error .symbol:before {
  content: "\f00d";
  display: inline;
  font-family: "Font Awesome 5 Free";
  color: #C82E29;
}

.has-success .form-control {
  color: #5b5b60;
  border-color: #F8F8F8;
  border-bottom-color: #3c763d !important;
  border-bottom-width: 1px !important;
  border-bottom-style: dotted;
  border-color: #3c763d !important;
  border-width: 1px !important;
  border-style: dotted;
}
.has-error .form-control {
  color: #5b5b60;
  border-color: #F8F8F8;
  border-bottom-color: #a94442 !important;
  border-bottom-width: 1px !important;
  border-bottom-style: dotted;
  border-color: #a94442 !important;
  border-width: 1px !important;
  border-style: dotted;
}

.has-error .custom-control-label {
  color: #dc3545;
}
.has-error .custom-control-label::before {
  border-color: #dc3545;
}

/*=================== */