.rteindent1{margin-right:40px;margin-left:0}.rteindent2{margin-right:80px;margin-left:0}.rteindent3{margin-right:120px;margin-left:0}.rteindent4{margin-right:160px;margin-left:0}.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}