.progress-plain {
    background-image: url(../img/percent_blue_bar.gif);
    background-repeat: repeat-x;
}

.progress-empty {
    background-image: url(../img/percent_empty_bar.gif);
    background-repeat: repeat-x;
}

.graph-node {
    background-image: url(../img/icons/node.png);
    background-repeat: no-repeat;
    padding-top: 12px;
    width: 40px;
    height: 40px;
    cursor:pointer;
    color: #1684d9;
}

.no-graph-node {
    width: 40px;
    height: 40px;
}

.answer-attracteur {
    background-image: url(../img/icons/answerNode.png);
    background-repeat: no-repeat;
    width: 10px;
    height: 10px;
    cursor:pointer;
    color: #666;
    position:absolute;
    z-index:100;
}


.tuto-left {
    background-image:url('../img/icons/arrowLeft.png');
    background-repeat:no-repeat;
    width:10px;
}

.tuto-right {
    background-image:url('../img/icons/arrowRight.png');
    background-repeat:no-repeat;
    width:10px;
}