html {
  -webkit-text-size-adjust: none;
  -ms-touch-action: none;
  font-size: 50px;
}

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

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

img {
  border: 0;
  
}

caption,
th {
  text-align: left;
}

input {
  outline: none;
}

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

ul,
li {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

select,
option,
input {
  border: none;
  -webkit-appearance: none;
  /*去除input默认样式*/
}

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

body {
  color: #333333;
  background: #FFFFFF;
  position: relative;
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "\5FAE\8F6F\96C5\9ED1", Arial, sans-serif;
}

a {
  text-decoration: none;
  outline: 0;
}

a:hover {
  text-decoration: none;
}

.fl {
  float: left;
  display: inline;
}

.fr {
  float: right;
  display: inline;
}

.clearfix:before,
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  visibility: hidden;
}

.clearfix:after {
  clear: both;
}

.clearfix {
  zoom: 1;
}

.fill:before {
  display: table;
  content: "";
  height: 0;
  visibility: hidden;
}