html,
body,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
p,
blockquote,
pre,
a,
address,
code,
del,
em,
img,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label {
  margin: 0;
  padding: 0;
  border: 0;
  font-style: inherit;
  font-family: inherit;
  vertical-align: baseline;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
audio,
video {
  margin: 0;
  padding: 0;
  display: block;
}
html {
  -webkit-text-size-adjust: none;
}
img {
  border: none;
  vertical-align: middle;
}
input,
select,
button {
  padding: 0;
  margin: 0;
  outline: none;
  font-family: inherit;
  vertical-align: middle;
}
textarea {
  font-family: inherit;
  padding: 0;
  margin: 0;
}
button {
  cursor: pointer;
}
html {
  overflow-x: hidden;
}
body {
  font-size: 12px;
  font-family: "Microsoft YaHei";
  background: #000000 url("../img/body-bg.jpg")
    repeat-x left 980px;
}
ul,
ol {
  list-style-type: none;
}
h1 {
  font-size: 24px;
}
h2 {
  font-size: 18px;
}
h3,
h4 {
  font-size: 14px;
}
h5 {
  font-size: 12px;
}
i,
em,
address {
  font-style: normal;
}
a {
  text-decoration: none;
  color: #4f4f4f;
}
a:hover {
  text-decoration: underline;
  transition:
    color 200ms linear 0s,
    background-color 200ms linear 0s,
    border-color 200ms linear 0s;
} /*鼠标悬停时*/
a:active {
} /*点击与释放时*/
a:visited {
} /* 访问过 */