html,body,div,span,object,iframe,h1,h2,h3,p,pre,em,img,small,strong,sub,sup,var,b,i,ol,ul,li,form,label,table,tbody,tfoot,thead,tr,th,td,canvas,footer,header,menu,nav,section{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline}
body{line-height:1}
footer,header,menu,nav,section{display:block}
nav ul{list-style:none}
a{margin:0;padding:0;font-size:100%;vertical-align:baseline}
table{border-collapse:collapse;border-spacing:0}
hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}
input,select{vertical-align:middle}
em,i{font-style:normal;}