.g-recaptcha {
  margin: 15px auto !important;
  width: auto !important;
  height: auto !important;
  text-align: -webkit-center;
  text-align: -moz-center;
  text-align: -o-center;
  text-align: -ms-center;
}

.custom-captcha {
  margin: auto; 
  width: 84%; 
  max-width: 100%;
}

.invalid-feedback {
  font-style: italic;
}

.avatar-sidebar {
  width: 60%;
  height: auto;
}

.sidebar-brand-text {
  font-size: 14px;
  text-align: center;
  text-transform: uppercase;
}

.card.table .card-header:first-child{
  border-bottom: 1px solid #ced5de;
}

.pull-right {
  float: right;
}

.has-error .form-control, .has-error .form-select {
  border: 1px solid #dc3545;
}

.has-error .help-block {
  width: 100%;
  margin-top: 0.25rem;
  font-size: 70%;
  color: #dc3545;
  font-style: italic;
}

.logo-image {
  width: 150px;
  height: auto;
}

/* Absolute Center Spinner */
.loading {
  position: fixed;
  z-index: 9999;
  height: 2em;
  width: 2em;
  overflow: show;
  margin: auto;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}

/* Transparent Overlay */
.loading:before {
  content: '';
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(rgba(20, 20, 20, .8), rgba(0, 0, 0, .8));

  background: -webkit-radial-gradient(rgba(20, 20, 20, .8), rgba(0, 0, 0, .8));
}

/* :not(:required) hides these rules from IE9 and below */
.loading:not(:required) {
  /* hide "loading..." text */
  font: 0/0 a;
  color: transparent;
  text-shadow: none;
  background-color: transparent;
  border: 0;
}

.loading:not(:required):after {
  content: '';
  display: block;
  font-size: 10px;
  width: 1em;
  height: 1em;
  margin-top: -0.5em;
  -webkit-animation: spinner 150ms infinite linear;
  -moz-animation: spinner 150ms infinite linear;
  -ms-animation: spinner 150ms infinite linear;
  -o-animation: spinner 150ms infinite linear;
  animation: spinner 150ms infinite linear;
  border-radius: 0.5em;
  -webkit-box-shadow: rgba(255, 255, 255, 0.75) 1.5em 0 0 0, rgba(255, 255, 255, 0.75) 1.1em 1.1em 0 0, rgba(255, 255, 255, 0.75) 0 1.5em 0 0, rgba(255, 255, 255, 0.75) -1.1em 1.1em 0 0, rgba(255, 255, 255, 0.75) -1.5em 0 0 0, rgba(255, 255, 255, 0.75) -1.1em -1.1em 0 0, rgba(255, 255, 255, 0.75) 0 -1.5em 0 0, rgba(255, 255, 255, 0.75) 1.1em -1.1em 0 0;
  box-shadow: rgba(255, 255, 255, 0.75) 1.5em 0 0 0, rgba(255, 255, 255, 0.75) 1.1em 1.1em 0 0, rgba(255, 255, 255, 0.75) 0 1.5em 0 0, rgba(255, 255, 255, 0.75) -1.1em 1.1em 0 0, rgba(255, 255, 255, 0.75) -1.5em 0 0 0, rgba(255, 255, 255, 0.75) -1.1em -1.1em 0 0, rgba(255, 255, 255, 0.75) 0 -1.5em 0 0, rgba(255, 255, 255, 0.75) 1.1em -1.1em 0 0;
}

/* Animation */

@-webkit-keyframes spinner {
  0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
  }

  100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
  }
}

@-moz-keyframes spinner {
  0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
  }

  100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
  }
}

@-o-keyframes spinner {
  0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
  }

  100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
  }
}

@keyframes spinner {
  0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg);
  }

  100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg);
  }
}

/* Normal desktop :1200px. */
@media (min-width: 1200px) and (max-width: 1500px) {
} /* Normal desktop :992px. */
@media (min-width: 992px) and (max-width: 1200px) {
} /* Tablet desktop :768px. */
@media (min-width: 768px) and (max-width: 991px) {
    
} 

/* small mobile :320px. */
@media (max-width: 767px) {
    
} 

/* Large Mobile :480px. */
@media only screen and (min-width: 480px) and (max-width: 767px) {
  .custom-captcha {
    width: 100%;
  }
}
