.projectIcon:before {
    background-image: url(/client/custom/modules/bpm2bProject/img/diagram-organized-svgrepo-com.svg);
}
.subIconProject:after {
    background-image: url(/client/custom/modules/bpm2bProject/img/diagram-organized-svgrepo-com.svg);
}
.sub-custom-icon-entity.subIconProject:after{
     opacity: 0.5;
    width: 17px;
    height: 17px;
 }