/*	Modification de couche	*/
.DescartesToolBar .DescartesButtonContentTaskAlterLayerItemInactive {
    background: url("img/alter_layer_disabled.gif") no-repeat center;
    float:left;
}
.DescartesToolBar .DescartesButtonContentTaskAlterLayerItemActive {
    background: url("img/alter_layer_enabled.gif") no-repeat center;
    float:left;
}
.vakata-context .DescartesButtonContentTaskAlterLayerContextMenu {
    background: url("img/alter_layer_enabled.gif") no-repeat center;
}