#app {
  width: 100%;
  height: 100vh;
  overflow: auto;
}

a {
  font-weight: 500;
  color: #646cff;
  text-decoration: inherit;
}


html,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
img {
  margin: 0;
  padding: 0;
}

fieldset,
img {
  border: none;
}

img {
  display: block;
}

address,
caption,
cite,
code,
dfn,
th,
var {
  font-style: normal;
  font-weight: normal;
}

ul,
ol,
li {
  list-style: none;
}

body {
  color: #333;
  background: #fff;
  overflow-x: hidden;
}

a {
  color: #666;
  text-decoration: none;
}

a:visited {
  color: #666;
}

a:hover,
a:active,
a:focus {
  color: #ff8400;
  text-decoration: underline;
}