*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{overflow-x:hidden;width:100%;max-width:100%;scroll-behavior:smooth}body{overflow-x:hidden;width:100%;max-width:100%;position:relative}img,video,svg{max-width:100%;height:auto;display:block}input,textarea,button,select{box-sizing:border-box;max-width:100%}