public/styles/style.css

.inline-label {
  display: inline-block;
  font-weight: normal;
}

.mr-link:before {
  display: block;
  content: ' ';
  background-image: url('../images/mr_icon.svg');
  background-size: 17px 23px;
  height: 23px;
  width: 17px;
  position: absolute;
  left: 8px;
}

.mr-link {
  display: block;
  color: #4d4d4d;
  padding-bottom: 10px;
  padding-left: 33px;
}

.save-btn.saving:before {
  display: block;
  content: ' ';
  background-image: url(../images/spinner.svg);
  background-size: 17px 17px;
  height: 17px;
  width: 17px;
  position: absolute;
  left: 10px;
  -webkit-animation: fa-spin 2s infinite linear;
  animation: fa-spin 2s infinite linear;
}

.save-btn.saving {
  padding-left: 35px;
}

@-webkit-keyframes fa-spin {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(359deg);
    transform: rotate(359deg);
  }
}

@keyframes fa-spin {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(359deg);
    transform: rotate(359deg);
  }
}

/* Use type="text" to override default behavior */
.invalid.input-group input[type="text"] {
  border-color: #EB5A46;
  margin-bottom: 0;
}

.invalid-note {
  display: none;
  color: #EB5A46;
  margin-bottom: 16px;
}

.invalid .invalid-note {
  display: block;
}