.imageAuthorInfo{
  display:inline-block;
  position:relative;
  line-height:2em;
  border-radius:10px;
  margin-right:10px;
  background:#eee;
  margin-bottom:3px;
  margin-top:3px;
  font-size:80%;
 } 
 .imageAuthorInfo:after{
  content: " ";
  margin-right:5px;
 }
 .imageAuthorInfo_previewContainer {
  text-align:center;
  display:inline-block;
  position:relative;
  padding-left:3px;
  padding-right:3px;
 }
 .imageAuthorInfo_preview {
  max-height:1.5em;
  vertical-align: middle;
 }
 .imageAuthorInfo_title {
  display:inline-block;
  padding-right:3px;
 }
 .imageAuthorInfo_title a {
  text-decoration:none;
  color:#666;
 }
 .imageAuthorInfo_licence {
  display:inline-block;
  padding-right:3px;
  vertical-align: middle;
 }
 .imageAuthorInfo_licence a {
  text-decoration:none;
  color:black;
  background:#fafafa;
  padding:3px;
  font-size:80%;
  border-radius:5px;
 }
 .imageAuthorInfo_user {
  display:inline-block;
  vertical-align: middle;
 }
 .imageAuthorInfo_user a {
  text-decoration:none;
  color:#666;
 }
 .imageAuthorInfo_userext:before{
    width:1em;
    display:inline-block;
    background:#F8F8F8;
    height:1em;
    overflow:hidden;
    border-radius:1em;
    color:black;
    content:"?";
    border:0.1em solid black;
    text-align:center;
    font-size:80%;
    line-height:1.1em;
    font-style:normal;
 }
 .imageAuthorInfo_userext:after{
    font-style:normal;
    background: #F8F8F8;
    border: 0.2em solid #666;
    border-radius:1em;
    color: #333;
    font-size: 1em;
    letter-spacing: 1px;
    margin: 0 auto;
    position: absolute;
    z-index:100;
    text-align: center;
    margin-top: 0;
    padding:0.8em;
    overflow:auto;
    content:attr(text);
    width:15em;
    margin-top:-0.9em;
    -webkit-transition: all 0.4s ease;
    -moz-transition   : all 0.4s ease;
    opacity:0;
    display:none;
 }
 .imageAuthorInfo_userext:hover:after{
    opacity:1;
    display:block;
 }