ไปเพิมใน extre.less
CSS:
.node--idXXX .node-icon
{
width: 120px;
}
.node--idXXX .node-icon i::after
{
background-image: url('https://cdn1.android-hilfe.de/styles/uix/ah/csprite.png');
background-repeat: no-repeat;
display: inline-block;
content: ' ';
width: 64px;
height: 45px;
margin: -15px 0px 0px 8px;
}