/* .breadcrumbs {
  font-size: 14px;
  margin-bottom: 5px;
}

.breadcrumbs img {
  filter: invert();
  width: 16px;
  height: 16px;
  margin-right: 4px;
  vertical-align: text-bottom;
} */

.breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
}


.grammar_container .breadcrumb,
.phrases_container .breadcrumb,
.difference_container .breadcrumb {
  padding: 0 15px;
}

.breadcrumb li {
  font-size: 15px;
  color: #ffffff; 
  display: flex;
  align-items: center;
}

.breadcrumb a {
  color: inherit;
  display: flex;
  align-items: center;
}

.breadcrumb a:hover {
  text-decoration: none;
}

.breadcrumb li+li::before {
  content: "›";
  margin-right: 0.5rem;
  color: #ffffff;
}

.breadcrumb img {
  width: 15px;
  height: 15px;
  margin-right: 4px;
  filter: invert();
  display: inline-block;
}


.knowledge_page {
  padding: 15px;
  margin: 0 0 40px 0;
  display: grid;
  gap: 20px;
}

.knowledge_page h1 {
  padding: 0;
  margin: 0;
}

.knowledge_search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-bottom: 20px;
  position: relative;
}

.knowledge_search_input {
  width: 100%;
  background: #485c87;
  height: 40px;
  border-radius: 35px;
  border: 1px solid #1c397f;
  padding: 0 15px 0 42px;
  font-size: 20px;
  color: white;
}

.knowledge_search_icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  filter: invert();
  width: 16px;
  height: 16px;
}

.knowledge_search_submit {
  border: 0;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #009688;
  font-weight: 500;
  padding: 0px 15px;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.25s;
}

.knowledge_search_submit:hover {
  background-color: #007e71;
}

.knowledge_sections {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  column-gap: 20px;
}

.knowledge_section {
  text-decoration: none;
  background: var(--darker-background);
  padding: 10px;
  border-radius: 15px;
  height: fit-content;
  transition: all 0.25s;
}

.knowledge_section:hover {
  filter: brightness(1.15);
}

.knowledge_section img {
  width: 100%;
  height: 144px;
  object-fit: cover;
  border-radius: 10px;
  transition: all 0.25s;
}

.knowledge_section span {
  display: block;
  padding: 10px;
}


hr {
  border: none;
  border-top: 1px solid #ffffff63;
  width: 100%;
}

.recent_posts {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 10px;
  row-gap: 20px;
  align-items: center;
}

.recent_posts a {
  text-decoration: none;
}

.recent_posts h2 {
  grid-column: 1 / -1;
  padding: 0;
  margin: 0 0 10px 0;
  font-weight: 300;
}

.know_recent_icon {
  height: 16px;
  filter: invert(1);
}

.know_recent_time {
  font-size: 12px;
  color: #d5d5d5;
}

.know_suggested {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 20px;
}

.know_suggested h3 {
  grid-column: 1 / -1;
  margin: 0 10px;
  font-weight: 400;
  display: flex;
  align-items: center;
  font-size: 17px;
}

.know_suggested h4 {
  margin: 10px 0 10px 0;
  font-weight: 600;
  font-size: 15px;
}

.know_suggested p {
  margin: 0;
  font-size: 14px;
}

.know_suggested_icon {
  height: 18px;
  filter: invert(1);
  margin: 0 3px 0 7px;
}

.know_suggested_post {
  text-decoration: none;
  border-radius: 10px;
  padding: 20px;
  background-color: var(--darker-background);
}

.know_suggested_single_pic {
  width: 100%;
  border-radius: 3px;
}

.posted_by {
   font-size: 13px;
   font-weight: 300;
   position: relative;
   margin-top: 5px;
   display: flex;
   align-items: center;
   flex-wrap: wrap;
}

.posted_by img {
   cursor: pointer;
   filter: invert();
   width: 20px;
   height: 16px;
   margin: 0 0 0 6px;
}

.posted_by b { 
   margin: 0 8px 0 4px;
}


.badge_clarification {
  font-size: 13px;
  font-weight: 600;
  padding: 7px 14px;
  position: absolute;
  left: 0px;
  top: 26px;
  max-width: 200px;
  background: #e6e6e6;
  z-index: 1;
  border-radius: 10px;
  color: black;
  display: none;
}

.knowledge_icon {
  filter: invert();
  width: 20px;
  height: 16px;
  margin-right: 4px;
}



.pagination {
  margin-top: 20px;
}

.pagination a,
.pagination strong {
  margin: 0 5px;
  padding: 8px 12px;
  text-decoration: none;
  border: 1px solid #ddd;
  border-radius: 5px;
}

.pagination strong {
  background-color: #0073e6;
  color: #fff;
  border-color: #0073e6;
}

.pagination a:hover {
  background-color: #f0f0f0;
  border-color: #ccc;
}


.know_original {
  color: #9de14d;
}

.know_original i {
  color: #ffffff;
}


.examples li:not(:last-child) { 
  margin-bottom: 13px;  
}






.knowledge_listed {
  background: var(--darker-background);
  padding: 15px;
  border-radius: 10px;
  position: relative;
  text-decoration: none;
  transition: all 0.25s;
  display: grid;
}

.knowledge_listed:hover {
  color: #c5c5c5;
}

.knowledge_listed p {
   margin: 0;
}

.knowledge_listed_top {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 15px;
}

.knowledge_listed_title {
  padding-bottom: 10px;
  width: fit-content;
}

.knowledge_listed h2 {
  font-weight: 500;
  font-size: 16px;
  margin: 0;
}

.knowledge_listed_pic {
  width: 121px;
  height: 63px;
  border-radius: 5px;
}

.knowledge_listed_time {
  font-size: 13px;
  color: #c3c3c3;
  font-weight: 400;
}

.knowledge_listed_excerpt {
  font-style: italic;
  font-weight: 300;
  margin-top: 10px;
}


.not_reviewed_warning {
  background-color: var(--darker-background);
  padding: 10px 15px;
  font-weight: 500;
  display: flex;
  align-items: center;
  border-radius: 10px;
}

.not_reviewed_warning img {
  height: 32px;
  margin-right: 7px;
}


@media (max-width: 479px) {
  .knowledge_sections {
    grid-template-columns: 1fr;
    row-gap: 30px;
  }

  .knowledge_search_input {
    font-size: 18px;
    font-weight: 600;
  }

  .know_suggested {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}