body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td,input[type="checkbox"]{margin:0;padding:0;}
li{list-style:none;}
a{text-decoration:none;}
img,input,button{border:none;vertical-align: middle;}
table,th,td{border-collapse: collapse;}
input,select,button{outline: none;}