#content {
  margin: 0;
  height:600px;
  text-align: center;
  user-select: none;
  background: url(./eg-images/background-reseaux-sociaux.jpg);
  background-repeat : no-repeat;
  background-position :center center;
  
  
}

 

 
/* Slots for final card positions */
 
#cardSlots {
  margin: 0 auto ;
  float: right;
}
 
/* The initial pile of unsorted cards */
 
#cardPile {
  margin: 0 auto;
  float: left;
}
 
#cardSlots, #cardPile {
  width: 45%;
  height: 350px;
  padding: .85em;

}
 
/* Individual cards and slots */
 
#cardSlots div, #cardPile div {
  font-size: .8rem;
  float: left;
  width: 70%;
  height: 8%;
  padding: .85em;
  padding-top: 5px;
  padding-bottom: 5px;
  border: 4px solid ; 
  border-color : #888;
  border-radius: 20px;
  margin: 10px 0 0 10px;
  background: #fff;
}
 
 
 
#cardSlots div.hovered {
  background: #aaa;
}
 
#cardSlots div {
  border-style: dashed;
  border-color : #666;
}
 
#cardPile div {
  border: #eee 4px solid ;
  background: #555;
  color: #fff;
  text-shadow: 0 0 3px #000;
  text-align: center;
}
 
#cardPile div.ui-draggable-dragging {
  box-shadow: 0 0 .5em rgba(0, 0, 0, .8);
}
 
/* Individually coloured cards */
 
#card1.correct { background: red; }
#card2.correct { background: brown; }
#card3.correct { background: orange; }
#card4.correct { background: yellow; }
#card5.correct { background: green; }
#card6.correct { background: cyan; }
#card7.correct { background: blue; }
#card8.correct { background: indigo; }
#card9.correct { background: purple; }
#card10.correct { background: violet; }
 
 

#successMessage {
  font-family: 'Caveat', cursive;
  font-size : 20px;
  position: absolute;
  left: 580px;
  top: 250px;
  width: 0;
  height: 0;
  z-index: 100;
  background: #dfd;
  border: 2px solid #333;
  padding: 20px;
  transform: rotate(-2deg);
  opacity: 0.95;
  border : 5px solid rgba(100,190,100,0.75);
  border-radius : 5px;
  box-shadow: 10px 10px 32px 0px rgba(0,0,0,0.75);
  z-index: 10;
}