header {
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  background-color: var(--white);
}

header .block-system-branding-block .div_logo_rounded {
  border-radius: 75px;
  width: 150px;
  height: 150px;
  background-color: white;
  box-shadow: 0 5px 20px 0 rgba(0, 1, 1, 0.74);
  margin-right: 25px;
}

header .block-system-branding-block .div_logo_rounded .site-logo img {
  height: 110px;
}

header .block-system-branding-block .site-slogan {
  color: white;
  font-family: coiny;
  font-size: 1.8rem;
  text-shadow: 1px 1px 2px black, 0 0 1em black, 0 0 0.2em black;
}

.sticky-top {
  z-index: 500;
}