body,
html,
div,
ul,
p,
select,
input,
button {
  margin: 0;
  padding: 0;
}

body,
html,
#app {
  width: 100%;
  min-width: 1380px;
  background-color: #f9f9f9;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

select,
input,
button {
  border: none;
  outline: none;
}