.container {
  display: flex;
  min-height: 100vh;
}

.container .post-item {
  border-radius: 4px;
  background-color: var(--white-light-2);
  padding: 1rem;
  padding-bottom: 0.7rem;
  box-shadow: var(--shadow-spread-light-2);
  margin-bottom: 1rem;
  transition: all 0.25s;

  opacity: 0;
  transform: translateY(-2rem);

  animation: 0.3s swift-Y ease-in-out forwards,
    0.3s fade-in ease-in-out forwards;
  animation-delay: calc(var(--i) * 0.1s);
}

.container .post-item:hover {
  box-shadow: var(--shadow-spread);
  transition: all 0.25s;
}

.container .post-item .post-item__title {
  font-size: var(--text-xxl);
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.container .post-item .post-item__title a {
  color: var(--primary);
  position: relative;
}
.container .post-item .post-item__title a::before {
  content: '';
  position: absolute;
  bottom: 0;
  width: 0;
  height: 2px;
  transition: all 0.25s;
}
.container .post-item .post-item__title a:hover::before {
  width: 100%;
  background-color: var(--primary);
  transition: all 0.25s;
}
.container .post-item .post-item__desc {
  display: flex;
  font-size: var(--text-sm);
  margin-bottom: 0.5rem;
}
.container .post-item .post-item__desc,
.container .post-item .post-item__desc a {
  color: var(--primary-dark-2);
}

.container .post-item .post-item__desc > p {
  margin-right: 10px;
  display: flex;
  align-items: center;
}
.container .post-item .post-item__desc > p i {
  margin-right: 5px;
}

.container .post-item .post-item__desc > p i.fa-folder-o {
  transform: scale(1.3);
}

.container .post-item .post-item__desc-category {
  margin-right: 5px;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.25s;
}
.container .post-item .post-item__desc-category:hover {
  background-color: var(--white);
  transition: all 0.25s;
}

.container .post-item .post-item__tags {
  border-top: 1px solid var(--primary-light-3);
  font-size: var(--text-sm);
  padding-top: 0.5rem;
  margin-top: 0.5rem;
  padding-left: 0.5rem;
}

.container .post-item .post-item__tags a {
  font-size: var(--text-xs);
  margin-right: 5px;
  padding: 2px 4px;
  border-radius: 4px;
  transition: all 0.25s;
}
.container .post-item .post-item__tags a:hover {
  background-color: var(--white);
  transition: all 0.25s;
}

.container .post-item .post-item__abstract {
  margin-bottom: 0.7rem;
}

.container .pagination,
.container .footer {
  text-align: center;
}

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

.container .pagination ul a {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  line-height: 2rem;
  background-color: var(--white);
  transition: all 0.25s;
}
.container .pagination ul a:hover {
  background-color: var(--primary-dark-1);
  color: var(--white);
  transition: all 0.25s;
}
.container .pagination ul .prev a,
.container .pagination ul .next a {
  width: 4rem;
}
.container .pagination ul .current a {
  background-color: var(--primary);
  color: var(--white);
}