body {
  height: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-family: PingFang SC, Noto Sans SC, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif;
  overflow-x: hidden;
}

/* Helvetica Neue, Helvetica, */
label {
  font-weight: 700;
}

html {
  /* height: 100%; */
  box-sizing: border-box;
}

#app {
  height: 100%;
}

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

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


h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
}

address,
cite,
dfn,
em,
var {
  font-style: normal;
}

ul,
ol {
  list-style: none;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

sup {
  vertical-align: text-top;
}

sub {
  vertical-align: text-bottom;
}

legend {
  color: #000;
}

fieldset,
img {
  border: 0;
}

i {
  font-style: normal;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

video:focus {
  outline: none;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background-color: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, .25);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, 0.4);
}

::-webkit-scrollbar-button {
  display: none;
}