body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
fieldset,
button,
input,
textarea,
th,
div,
span,
i,
td {
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-touch-callout: none;
  -webkit-text-size-adjust: none;
}
img {
  vertical-align: top;
  border: none;
  pointer-events:none; 
}
ul,
ol,
li,
i,
s {
  list-style: none;
  font-style: normal;
}
a {
  text-decoration: none;
  -webkit-touch-callout: none;
}
a:active {
}
input:focus,
select:focus,
textarea:focus,
button:focus {
  outline: none;
}

input[type='text'],
input[type='password'],
input[type='search'],
input[type='tel'],
input[type='number'],
input[type='email'],
input[type='url'],
textarea {
  -webkit-appearance: none;
  border: none;
  border-radius: 0;
}

input[type='number']::-webkit-inner-spin-button {
  -webkit-appearance: none;
}
input::-webkit-input-placeholder {
  color: #999999;
  font-size: 0.12rem;
}
html,
body {
  background: #fff;
}