staff en infobull

<a href="#" class="tooltip"><img style="width:60px;height:40px;border-radius:20px 0px 0px 20px;" src="http://media.tumblr.com/tumblr_lxbumi3bVV1r0frfb.gif" alt="TEXTE ALTERNATIF" class="ma-classe-demo rotate" /><span><center>Casey Donovan - Administratrice
→ Présente</center></span></a><a href="#" class="tooltip"><img style="width:60px;height:40px;" src="http://img11.hostingpics.net/pics/111609tumblrn9g4e96Jpw1rtl0tzo8250.gif" alt="TEXTE ALTERNATIF" class="ma-classe-demo rotate" /><span><center>Nick Burkhardt - Administrateur
→ Mi-Présent</center></span></a><a href="#" class="tooltip"><img style="width:60px;height:40px;border-radius:0px 20px 20px 0px;" src="http://img11.hostingpics.net/pics/239524aeyecandyarmiehammer21.jpg" alt="TEXTE ALTERNATIF" class="ma-classe-demo rotate" /><span><center>Robert Wunsch - Modérateur
→ Mi-Présent</center></span></a>

/*infobulle du staff sur PA*/
.tooltip
{
  position: relative;
  background: none;
  cursor: help;
  display: inline-block;
  text-decoration: none;
  color: #222;
  outline: none;
}

.tooltip span
{
  visibility: hidden;
  position: absolute;
  top: 45px; /*descendre/monter l'encadrement de description*/
  left: 50%;
  z-index: 999;
  width: 210px;
  margin-left: -127px;
  padding: 10px;
  border: 2px solid #c0c0c0;
  opacity: .9;
  background-color: #FFCE83;
  background-image: -webkit-linear-gradient(rgba(255,255,255,.5), rgba(255,255,255,0));
  background-image: -moz-linear-gradient(rgba(255,255,255,.5), rgba(255,255,255,0));
  background-image: -ms-linear-gradient(rgba(255,255,255,.5), rgba(255,255,255,0));
  background-image: -o-linear-gradient(rgba(255,255,255,.5), rgba(255,255,255,0));
  background-image: linear-gradient(rgba(255,255,255,.5), rgba(255,255,255,0));
  -moz-border-radius: 4px;
  border-radius: 4px;
  -moz-box-shadow: 0 1px 2px rgba(0,0,0,.5), 0 1px 0 rgba(255,255,255,.5) inset;
  -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.5), 0 1px 0 rgba(255,255,255,.5) inset;
  box-shadow: 0 1px 2px rgba(0,0,0,.4), 0 1px 0 rgba(255,255,255,.5) inset;
  text-shadow: 0 1px 0 rgba(255,255,255,.4);
}

.tooltip:hover
{
  border: 0; /* IE6 fix */
}

.tooltip:hover span
{
  visibility: visible;
}

.tooltip span:before,
.tooltip span:after
{
  content: "";
  position: absolute;
  z-index: 999;
  bottom: 55px; /*monter/descendre le triangle*/
  left: 50%;
  margin-left: -8px;
  border-top: 8px solid #6E6358; /*couleur du triangle*/
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 0;
  -moz-transform:rotate(-180deg);
  -webkit-transform:rotate(-180deg);
}

.tooltip span:before
{
  border-top-color: #cccccc;
  bottom: 56px;
  -moz-transform:rotate(-180deg);
    -webkit-transform:rotate(-180deg);
}