#app,body,html{margin:0;padding:0;height:100%}body,html{overflow:hidden;overflow-y:auto;cursor:default}li{list-style:none}ul{padding:0}em{font-style:normal}article,aside,blockquote,body,button,code,dd,div,dl,dt,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,input,li,menu,nav,ol,p,pre,section,td,textarea,th,ul{margin:0;padding:0}