html {
  background: rgba(0, 0, 0, 0);
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  font-size: 100%;
  color: #333;
  font-family: "微软雅黑";
}

body {
}
.container {
  width: 1200px;
  margin: 0 auto;
}
h1 {
  padding: 50px 0;
  font-size: 36px;
  font-weight: normal;
}
h1 span {
  padding-bottom: 5px;
  border-bottom: 2px solid #b71f27;
}
.cr {
  cursor: pointer;
}
a:hover {
  color: #b71e28;
}
.heardbox {
  height: 80px;
}
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,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  box-sizing: border-box;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
audio,
canvas,
video {
  display: inline-block;
  *display: inline;
  *zoom: 1;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
th {
  text-align: inherit;
}
fieldset,
img {
  border: 0;
}
iframe {
  display: block;
}
abbr,
acronym {
  border: 0;
  font-variant: normal;
}
del {
  text-decoration: line-through;
}
address,
caption,
cite,
code,
dfn,
em,
th,
var,
i,
b {
  font-style: normal;
}
ol,
ul {
  list-style: none;
}
h1,
h2,
h3,
h4,
h5,
h6,
b {
  font-size: inherit;
  font-weight: normal;
}
q:before,
q:after {
  content: "";
}
a {
  color: inherit;
}
a:visited,
a:hover {
  color: inherit;
  text-decoration: none;
}
html {
}
input,
select,
textarea {
  font-size: inherit;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  font-size: inherit;
  color: inherit;
}
ins,
a {
  text-decoration: none;
  color: inherit;
}
a,
input,
textarea {
  color: inherit;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
input[type="button"],
input[type="submit"],
input[type="reset"] {
  -webkit-appearance: none;
}
input {
  background: no-repeat 0 0 scroll #fff;
  border: none;
  outline: medium;
  padding: 0;
}
input,
select,
textarea {
  font-family: "Arial", "微软雅黑", "黑体", "_sans";
  color: inherit;
}
input:not([type="checkbox"]),
select,
textarea {
  outline: none;
  border: none;
  -webkit-appearance: none;
}
.cf::after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.cf {
  zoom: 1;
}