.app-container{width:100vw}.app-container,body{overflow-x:hidden;overflow-y:auto;height:100vh}body,dd,dl,dt,h1,h2,h3,h4,h5,h6,header,html,input,ins,li,menu,ol,p,section,td,th,ul{box-sizing:border-box;padding:0;margin:0;border:none}li,ol,ul{list-style:none}a,a:hover{text-decoration:none;color:#666}em,i{font-style:normal}a,button,input,select,textarea{outline:none;border:none}