.navbar {
  overflow: hidden;
  background-color: #333;
  position: fixed;
  top: 0;
  width: 100%;
  /*border-radius: 0px 0px 6px 6px;*/
  border-radius: 0px;
  border: 0px;
  z-index: 99;
}

.navbar a {
  float: right;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 10px 12px;
  text-decoration: none;
  font-size: 23px;
}

.navbar div {
  float: right;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 10px 12px;
  text-decoration: none;
  font-size: 23px;
  margin-right: 30px;
}
.navbar input {
  margin: 0px;
}


.navbar a:hover {
  background: #f1f1f1;
  color: black;
}

.navbar a.active {
  background-color: #4CAF50;
  color: white;
}

.navbar h3 {
  background-color: #33c7ff;
  float: left;
  color: black;
  display: block;
  text-align: center;
  padding: 10px 12px;
  text-decoration: none;
  font-size: 23px;
  margin: 0px;
  line-height: inherit;
}

.txt_col{
  color: white;
}

.cadre_svg{
  background-color: gray;
}

#div_text{
  transition: 2s;
  left: 0%;
  display: block;
  position: relative;
  margin-top: 100px;
}

#newick{
  color:black;
}

#newick:empty{
  min-width: 50px;
}

.citation {
  /*overflow: hidden;*/
  background-color: white;
  position: fixed;
  bottom: 0;
  width: inherit;
  border-radius: 0px;
  border: 0px;<input id="option_color_dotted_line" value="#d0d0d0" type="color">
  padding: 10px;
  border-radius: 6px 6px 0px 0px;
}

.citation2 {
  /*overflow: hidden;*/
  background-color: white;
  /*position: fixed;*/
  bottom: 0;
  width: inherit;
  border-radius: 0px;
  border: 0px;
  padding: 10px;
  border-radius: 6px 6px 0px 0px;
  margin-top: 50px;
}






.auteur{
  font-weight: bold;
  padding-left: 15px;
}

.article{
  padding-left: 15px;
}

.ref{
  padding-left: 15px;
  text-align: justify;
  font-style: italic;
}


.article a{
  color: #006699;
}

.node-css{
  text-anchor:start;
  cursor:pointer;
  font-size: 14px;
  font-family: Arial, Helvetica, sans-serif;
}

.btn-rond {
  /* border-radius: 10px; */
  padding: 5px;
}

.btn-mg{
  margin-left: 10px;
}