.header{
    background: linear-gradient(to top, #3b709f97, #3b709f97), url("https://static.igem.wiki/teams/5311/header-videos/description.webp") no-repeat center;
    background-size: cover;
}
.image-right{
    float:right;
    height:200px;
    padding-left:10px;
}

.image-center{
    height:250px;
    padding-right:10px;
    text-align: center;
}
.image-center-big{
    height:300px;
    padding-right:10px;
    text-align: center;
}
.image-center-bigger{
    height:400px;
    padding-right:10px;
    text-align: center;
}
.image-center-big-footer {
    text-align: center;
    font-size: 0.9em; /* Smaller font for footer */
    color: #555; /* Grey color for footer */
    margin-top: 8px;
    font-style:italic;
  }

.image-right img, .image-center img, .image-center-big img, .image-center-bigger img{
    object-fit: contain;
    width: 100%;
    height: 100%;
}

ref{
    font-style: italic;
    font-size: small;
  
    vertical-align: super;
  }
  
ref a{
    color: #3b719f;
    /* text-decoration: none; */
  }