*,
*::before,
*::after {
  box-sizing: border-box;
}

.body_text {
  padding: 0px;
  margin: 0px;
  box-sizing: border-box;
  background: rgb(30, 30, 30);
  /* background-color: #227093; */
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100vw;
  /* perspective: 800px; */
}

.bd {
  margin-top: 3.5em;
  width: 80vw;
  background: #444;
  color: #fff;
  /* background-color: #072736;
  color: #fff; */
  padding: 30px 20px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
}

p {
  margin: 0 0 13px 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.publication p {
  color: white;
}

.author, a .author {
  color: yellow !important;
}

.title, a .title {
  color: goldenrod !important;
}


.center {
  text-align: center;
}

.cont {
  width: 95%;
  max-width: 1220px;
  margin: 0 auto;
}

.abstract-label {
  color: #ffc107;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 2px 4px;
  border-radius: 3px;
  font-weight: 600;
}

.ep {
  display: grid;
  grid-template-columns: 1fr 7fr;
  position: relative;
  /*min-height: calc(10vw + 20px);*/
}

.ep.article_link .ep__content:hover {
  color: #fff;
  text-decoration: none !important;
}

.article_link {
  /*cursor: pointer;*/
  color: inherit;
  text-decoration: none !important;
  width: 73vw;
}

.ep .ep__number {
  font-size: 5vw;
  font-weight: 400;
  padding: 10px 0;
  position: sticky;
  top: 0;
  text-align: center;
  /* margin-top: auto; */
  /* height: calc(10vw + 20px); */
  transition: all 0.2s ease-in;
  color: white;
}

.ep .ep__content {
  border-top: 2px solid #fff;
  display: grid;
  grid-template-columns: 1fr 4fr;
  grid-gap: 10px;
  padding: 15px 0;
  color: white;
}

.toggle-abstract {
    background: none;
    border: none;
    color: inherit;
    padding: 0;
    font-size: 0.9em;
    /*margin-top: 5px;*/
}

.ep .ep__content .type,
.article_link .ep__content {
  font-weight: 600;
}

.ep .ep__content .publication {
  line-height: 26px;
  text-decoration: none;
}
.ep .publication {
  color: #eee;
}
.ep .publication a:hover {
  text-decoration: underline;
  color: #eee;
}

@media (max-width: 600px) {
  .ep .ep__content {
    grid-template-columns: 1fr;
  }
}

.author {
  color: yellow;
}

.title {
  color: goldenrod;
}

@media (max-width: 576px) {
  .ep .ep__content .publication {
    font-size: 15px;
  }
}