body{ margin:0; padding:0; border:0; font-family: Arial, Helvetica, sans-serif; font-size:12px; color:#555; background:#fff; }
h1,h2,h3,h4,h5,h6,p,ul,ol,li,form,img,dl,dt,dd,table,th,td,blockquote,fieldset,div,strong,label,em{ margin:0; border:0; padding:0;}
input,button{margin:0;font-size:12px;vertical-align:middle;}
table{border-collapse:collapse;border-spacing:0;}
ul,li,dt,dd ,span{list-style-type:none;}
.clear{ margin:0px; padding:0px; line-height:0px; font-size:0px; clear:both; visibility: hidden; border:0;}
em{ font-style:normal;}