/* css clearing */
article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display: block;}
body,div,article,aside,figcaption,figure,footer,header,hgroup,main,nav,section,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,select,p,blockquote,th,td {margin:0px;padding:0px;}
fieldset,img {border:0px;}
address,button,caption,cite,code,dfn,em,input,optgroup,option,select,strong,textarea,th,var {font:inherit;}
h1,h2,h3,h4,h5,h6 {font-size:inherit;font-weight:normal;margin:0px;}
abbr,acronym {border:0px;}
sup {vertical-align:top;}
sub {vertical-align:bottom;}
/* end css clearing */