html {
  scroll-behavior: smooth;
}

body {
  background:#fff;
}

.container {
  max-width: 1080px;
}

.anchor-nav {
  position: sticky;
  top: 0;
  z-index: 1020;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0.25rem 1.25rem;
  margin: 0 0 0.75rem;
  padding: 0.5rem 0;
  background: #fff;
  border-bottom: 1px solid #dee2e6;
}

.anchor-nav__link {
  color: #69a0f0;
  text-decoration: none;
  font-size: 1rem;
  padding: 0.15rem 0;
  border-bottom: 2px solid transparent;
  transition: 1s;
  -webkit-transition: 1s;
}

.anchor-nav__link:hover,
.anchor-nav__link:focus {
  color: #4a7fd4;
  border-bottom-color: #69a0f0;
}

.page-section {
  scroll-margin-top: 3rem;
}

.btn{

}

.btn{
  color: #FFF;
  background: #69a0f0;
  border-color: #69a0f0;
  font-size: 1rem;
  transition: 1s;
  -webkit-transition: 1s;
}

.btn.btn-sub {
  color: #69a0f0;
  background: #fff;
  border-color: #69a0f0;
}

.btn.btn-sub:hover,
.btn.btn-sub:focus {
  color: #fff;
  background: #69a0f0;
  border-color: #69a0f0;
}



footer{
    font-size: 0.8rem;

}




.bd-placeholder-img {
  font-size: 1.125rem;
  text-anchor: middle;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

@media (min-width: 768px) {
  .bd-placeholder-img-lg {
    font-size: 3.5rem;
    }
  }