/* css styles */
/* 控制logo最大 */

@media (min-width: 1020px) {
.navbar-brand-container {
  margin-right: 0.5em;
}
}

@media (max-width: 1060px) and (min-width: 991.98px) {
#navbarCollapse ul:last-of-type a.nav-link {
  padding-left: .15em;
  padding-right: .15em;
}
}

.navbar #quarto-search {
  margin-left: .1em;
}

.navbar .bi-twitter-x,
.navbar .bi-github,
.navbar .bi-rss
{
  font-size: .9em;
}

@media (min-width: 991.98px) {
body.quarto-light #quarto-header {
  border-bottom: 1px solid #dee2e6;
}
body.quarto-dark #quarto-header {
  border-bottom: 1px solid #3b3f47;
}
}

.navbar-brand > img {
  max-height: 40px;
}

.btn-action-primary{
  color: white;
  background-color: #447099;
}

.btn-action-primary:hover{
  background-color: #305775;
  color: white;
}

.btn-action{
  min-width: 160px;
  border-radius: 30px;
  border: none;
}

.btn-secondary{
  background-color: #adb5bd;
  color: white;
}

@media (max-width: 575px){
  .link-cards .card{
  margin-bottom: 20px;
  margin-right: 35px;
  }
}

@media (min-width: 576px) { 
.link-cards {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.link-cards .card {
  width: 190px;
  margin: 0 20px 12px 0;
}
}

.link-cards .card {
  border: none;
  padding: 0;
}

.link-cards .card-title h4 {
  margin-top: 0;
}

.link-cards .card-title p {
  margin-bottom: 0;
}

.link-cards .card-subtitle {
  margin-bottom: 0.7rem;
}

.link-cards .card-body {
  padding: 0.5rem;
  padding-left: 0.1rem;
}

.link-cards .card-body ul {
  margin-bottom: 0;
  padding-left: 0;
  list-style-type: none;
}

.link-cards .card-body ul a {
  text-decoration: none;
}

.link-cards .card-body ul li {
  padding-bottom: 0.2rem;
}

.card .source-code {
  margin-top: 3px;
}

.carousel.card {
  font-size: 16px;
  padding-top: 2em;
}

.carousel.card a {
  text-decoration: none;
}

.carousel img {
  width: 70%;
  margin-bottom: 110px;
}

.carousel .carousel-control-prev-icon, 
.carousel .carousel-control-next-icon {
  margin-bottom: 110px;
}