@charset "utf-8";
* {
  margin: 0;
  padding: 0;
}
ul,
ol {
  list-style: none;
}
img {
  border: none;
}
input,
select,
textarea {
  outline: none;
  border: none;
  background: none;
}
textarea {
  resize: none;
}
a {
  text-decoration: none;
}
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: inline-block;
}
address,
caption,
cite,
code,
dfn,
th,
var {
  font-style: normal;
  font-weight: normal;
}
ul,
ol {
  list-style: none;
}
input {
  padding-top: 0;
  padding-bottom: 0;
}
input::-moz-focus-inner {
  border: none;
  padding: 0;
}
select,
input {
  vertical-align: middle;
}
select,
input,
textarea {
  font-size: 12px;
  margin: 0;
}
input[type="text"],
input[type="password"],
textarea {
  outline-style: none;
  -webkit-appearance: none;
}
textarea {
  resize: none;
}
input,
textarea {
  background: none;
  border: none;
}
table {
  border-collapse: collapse;
}
body {
  color: #333;
  background: #fff;
}
a {
  text-decoration: none;
}
html {
  font-size: 100px;
  /*作为一个基本单位   100px=1rem*/
  background: #f8f8f8;
}
.wrapper{
	width: 6.9rem;
	height: 100%;
	margin: 0 auto;
	position: relative;
}