.navbar-dark .navbar-brand {
  -webkit-filter: none;
  filter: none;
}
.navbar-brand-img {
  max-width: 200px;
  max-height: unset;
}
.headline-xlarge {
  font-size: 4rem;
}
.headline-large {
  font-size: 3rem;
}
.headline-medium {
  font-size: 2rem;
}
.headline-small {
  font-size: 1.5rem;
}
.text-yellow {
  color: #d7d700;
}
.bg-yellow {
  background-color: #d7d700;
}
.bg-almost-white {
  background-color: #F0F4FD;
}
.text-almost-white {
  color: #F0F4FD;
}
.flickity-button {
  display: none;
}

.head-background {
  background-position: bottom;
}

:root {
  --font-family-sans-serif:
    "Pingfang",
    -apple-system,BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    "Noto Sans",
    sans-serif,
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Segoe UI Symbol",
    "Noto Color Emoji";
}
html,
body {
  /* font-family: "HKGroteskPro",

  "PingFang",
  "Source Han Sans",
  "Microsoft Yahei",
  "Droid Sans Fallback",
  "SimHei",

  "Sans-Serif" !important; */
  font-family: var(--font-family-sans-serif) !important;
}

.embed-responsive-5by2::before {
  padding-top: 40%;
}


.back-to-top {
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  z-index: 9999;
}