#docs-nav {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
  height: 1100px;
  margin-top: 2%;
  border: 1px solid #CCCCCC;
  border-radius: 5px;
  padding: 0;
}

.docs-list-container {
  width: 25%;
  height: 100%;
}

.docs-list {
  height: 100%;
  overflow-y: scroll;
}

.docs-list-element {
  display: flex;
  width: 98%;
  height: 5%;
  margin: 0;
  margin-left: 1%;
  font-family: sans-serif;
}

.docs-list-element-btn {
  visibility: hidden;
  width: 0px;
  height: 0px;
  opacity: 0;
}

.docs-list-element-div {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 100%;
  height: 100%;
  margin: 0;
  padding-left: 2%;
  border-bottom: 2px solid rgb(0,13,94);
  overflow-x: hidden;
}

.docs-list-element:hover {
  cursor: pointer;
}

.docs-list-element-btn:checked + .docs-list-element-div  {
  background-color: #EEEEEE;
  font-weight: 800;
}

#pdf-container {
  width: 75%;
  height: 100%;
}

#pdf-viewer {
  width: 100%;
  height: 100%;
}

@media screen and (max-width: 999px) {
  .docs-list-element {
    font-size: 85%;
  }
}

@media screen and (max-width: 699px) {
  #docs-nav {
    flex-direction: column;
  }

  .docs-list-container {
    width: 100%;
  }

  .docs-list-element {
    height: 10%;
  }

  #pdf-container {
    width: 100%;
  }
}