I have a bug that the line have same stype on preview and on the actual print is different between android device and ios device. Specially the line on Android is thinner than the line on iOS

 .line {
     fill:#000000;
     fill-opacity:1;
     stroke:#000000;
     stroke-opacity:1; 
     stroke-width:0.1pt;
     shape-rendering:crispEdges; 
}

Can I ask why that happen? and are there anyway to fix so that every OS show and print the same?