html,
body,
p,
ol,
ul,
li,
dl,
dt,
dd,
blockquote,
figure,
fieldset,
legend,
textarea,
pre,
iframe,
hr,
h1,
h2,
h3,
h4,
h5,
h6,
article,
aside,
details,
figcaption,
footer,
header,
hgroup,
menu,
nav,
section {
  margin: 0;
  padding: 0;
}
/* Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
/* List */
ul,ol {
  list-style: none;
}
/* Form */
button,
input,
select,
textarea {
  margin: 0;
}
/* Box sizing */
html {
  box-sizing: border-box;
}
*,
*:before,
*:after {
  box-sizing: inherit;
}
/* Media */
img,
embed,
iframe,
object,
video {
  height: auto;
  max-width: 100%;
}
audio {
  max-width: 100%;
}
/* Iframe */
iframe {
  border: 0;
}
/* Table */
table {
  border-collapse: collapse;
  border-spacing: 0;
}
td,
th {
  padding: 0;
  text-align: left;
}
a{
  text-decoration: none;
  display: inline-block;
}
body {
    font-family: "微软雅黑", "Microsoft YaHei", sans-serif;
}
img{width: 100%;display: block;}
.clear{clear: both;}