.app{height:100%}body{padding:0;margin:0}#app,body,html{width:100%;height:100%}body,div,fieldset,form,h1,h2,h3,h4,h5,h6,img,li,ol,p,table,td,tr,ul{margin:0;padding:0}li{list-style:none}img{border:0 none}a,a:active,a:focus,a:hover,a:link,a:visited{text-decoration:none;border:none}