html,body,ul,li,ol,h1,h2,h3,h4,h5,h6,a,figure,button,select,input,textarea{padding:0;margin:0;text-decoration:none;text-transform:none;list-style:none;outline:0;border:none;background:none}img,video{max-width:100%;height:auto}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:focus{outline:2px solid #0057ff;outline-offset:2px}