span {
    color: inherit;
}

.red-asterisk {
    color: red;
}

input, textarea {
    border: 1px solid #ccc;
    transition: border-color 0.3s ease;
}
input:hover, textarea:hover {
    border-color: black;
    background-color: #f7f7f7;
}

input:focus, textarea:focus {
    border-color: black;
    background-color: #f7f7f7;
    outline: none;
}

.btn .spinner {
  display: inline-block;
  width: 85.578px;
  text-align: center;
}
.btn .spinner > div {
  width: 18px;
  height: 18px;
  background-color: #ffffff;
  border-radius: 100%;
  display: inline-block;
  -webkit-animation: sk-bouncedelay 1.4s infinite ease-in-out both;
  animation: sk-bouncedelay 1.4s infinite ease-in-out both;
}
.btn .spinner .bounce1 {
  -webkit-animation-delay: -0.32s;
  animation-delay: -0.32s;
}
.btn .spinner .bounce2 {
  -webkit-animation-delay: -0.16s;
  animation-delay: -0.16s;
}
@-webkit-keyframes sk-bouncedelay {
  0%, 80%, 100% {
    -webkit-transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
  }
}
@keyframes sk-bouncedelay {
  0%, 80%, 100% {
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}