* { margin: 0;padding: 0;box-sizing: border-box; }
div { box-sizing: border-box; }
ul, ol { list-style: none; }
a { text-decoration: none;display: block; color: #333333; }
button, input, select, textarea { background: none; border: none; font-family: inherit; font-size: 100%; outline: none; -webkit-appearance: none; }
textarea { resize: none; }
img { border: 0; vertical-align: top; }
em, i { font-style: normal; }