.navbar {
  transition: top 0.5s ease;
}

.navbar-hide {
  top: -60px;
}

.jumbotron {
  background-color: #ffffff;
  background-image: url("./images/header.png");
  background-position: center bottom;
  margin-top: 0px;
  margin-bottom: 0px;
}

.grad-left {
  background: rgb(0,0,0);
  background: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.5));
}

.text-responsive-200 {
  font-size: calc(100% + 2vw + 2vh);
}

.text-responsive-175 {
  font-size: calc(100% + 1.75vw + 1.75vh);
}

.text-responsive-125 {
  font-size: calc(100% + 1.25vw + 1.25vh);
}

.text-responsive-80 {
  font-size: calc(100% + 0.8vw + 0.8vh);
}

.text-responsive-50 {
  font-size: calc(100% + 0.5vw + 0.5vh);
}

.text-responsive-sm {
  font-size: 0.875em;
}

.btn-md {
  width: 100px;
}

.btn-wx {
  width: 150px;
}

.img-xl {
  height: 48px;
}

.img-lg {
  height: 36px;
}

.img-md {
  height: 24px;
}

.img-sm {
  height: 18px;
}

.img-xs {
  height: 9px;
}

#copyright {
  text-align: center;
  padding: .3em;
}

#copyright a {
  color: #dddddd;
  text-decoration: none;
}

.top-spacer {
  margin-top: 60px;
}

.bottom-spacer {
  padding: 10px;
  padding-right: 11px;
  margin-bottom: 110px;
}

.grecaptcha-badge {
  z-index: 99999;
  bottom: 50px !important;
}