/* 重置所有元素的边距、填充和边框 */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center, svg,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font-weight: normal;
  vertical-align: baseline;
}

/* 去除列表项前面的默认符号 */
ul, ol {
  list-style: none;
}

/* 重置链接的默认样式 */
a {
  text-decoration: none;
  color: inherit;
}

/* 设置默认字体样式 */
body {
  font-family: "SF Pro SC","SF Pro Text","SF Pro Display","SF Pro Icons","PingFang SC","Helvetica Neue","Helvetica","Arial",sans-serif;
}

svg {
  vertical-align: bottom;
}