img {
  max-width: 100%;
}

.pre-header.pre-header-hidden {
  opacity: 1;
  transform: none;
  pointer-events: visible;
  transition: all 1s;
}

.navbar {
  transition: all 0.6s;
}

.navbar .btn-outline-light:hover {
  color: #000;
}

.navbar-sticky {
  opacity: 0.9;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.site-header {
  background: url(../img/header-background.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  height: auto;
}

.hero .image-container {
  background-color: #fff;
  padding: 20px;
  border-radius: 50px;
}

.loader-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader {
  font-size: 40px;
  color: #000;
  width: 1em;
  height: 1em;
  box-sizing: border-box;
  background-color: currentcolor;
  position: relative;
  border-radius: 50%;
  transform: rotateX(-60deg) perspective(1000px);
  display: none;
}
.loader.show {
  display: block;
}

.loader:before,
.loader:after {
  content: "";
  display: block;
  position: absolute;
  box-sizing: border-box;
  top: 0;
  left: 0;
  width: inherit;
  height: inherit;
  border-radius: inherit;
  animation: flowerFlow 1s ease-out infinite;
}

.loader:after {
  animation-delay: 0.4s;
}

@keyframes flowerFlow {
  0% {
    opacity: 1;
    transform: rotate(0deg);
    box-shadow: 0 0 0 -0.5em currentcolor, 0 0 0 -0.5em currentcolor, 0 0 0 -0.5em currentcolor, 0 0 0 -0.5em currentcolor, 0 0 0 -0.5em currentcolor, 0 0 0 -0.5em currentcolor, 0 0 0 -0.5em currentcolor, 0 0 0 -0.5em currentcolor;
  }
  100% {
    opacity: 0;
    transform: rotate(180deg);
    box-shadow: -1em -1em 0 -0.35em currentcolor, 0 -1.5em 0 -0.35em currentcolor, 1em -1em 0 -0.35em currentcolor, -1.5em 0 0 -0.35em currentcolor, 1.5em 0 0 -0.35em currentcolor, -1em 1em 0 -0.35em currentcolor, 0 1.5em 0 -0.35em currentcolor, 1em 1em 0 -0.35em currentcolor;
  }
}