.rteindent1{margin-left:0;margin-right:40px}.rteindent2{margin-left:0;margin-right:80px}.rteindent3{margin-left:0;margin-right:120px}.rteindent4{margin-left:0;margin-right:160px}.rteindent1[dir=ltr]{margin-left:40px;margin-right:0}.rteindent2[dir=ltr]{margin-left:80px;margin-right:0}.rteindent3[dir=ltr]{margin-left:120px;margin-right:0}.rteindent4[dir=ltr]{margin-left:160px;margin-right:0}