body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, figure, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {
  margin: 0;
  padding: 0;
}

img {
  border: 0;
}

a {
  text-decoration: none;
}

li {
  list-style: none;
}

html {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  height: 100%;
  font-family: "Helvetica Neue", "Hiragino Sans GB", "Segoe UI", "Microsoft Yahei", "微软雅黑", Tahoma, Arial, STHeiti, sans-serif;
}

body {
  min-width: 1200px;
  height: 100%;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-font-smoothing: antialiased;
}

*, *:after, *:before {
  -webkit-box-sizing: inherit;
  -moz-box-sizing: inherit;
  box-sizing: inherit;
}

.react-root {
  height: 100%;
  position: relative;
}