*, *:after, *:before { 
	box-sizing: border-box;
}
html, body { margin:0; padding: 0; font-size: 1em; }
a { text-decoration: none }
a img { border:none }
table { border-collapse: collapse }
button, input, select, textarea { font-family: inherit; font-size:1em; }
textarea { resize: vertical; }