@charset "utf-8";
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

html {
  box-sizing: border-box;
}

body {
  line-height: 1;
  background: #fff;
  /* 使字体更加顺滑 */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}

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

a {
  cursor: pointer;
  /* 取消超链接的默认下划线 */
  text-decoration: none;
}

a,
h1,
h2,
h3,
h4,
h5,
h6,
input,
select,
button,
textarea {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  font-style: inherit;
  line-height: inherit;
  color: inherit;
  outline: none;
}

img {
  display: block;
}

/* 清除浮动 */
.clearfix {
  zoom: 1;
}

.clearfix:after {
  content: "";
  display: block;
  height: 0;
  clear: both;
}

body * {
  box-sizing: border-box;
}

input,
button {
  box-sizing: border-box;
  border: 0;
}

.main-1200 {
  margin: 0 auto;
  width: 1200px;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.flex {
  display: -ms-flexbox;
  -ms-flex-wrap: nowrap;
  display: flex;
  flex-wrap: nowrap;
}

.flex-wrap {
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.text-overflow {
  white-space: nowrap;
  /* 禁止换行 */
  overflow: hidden;
  /* 超出宽度部分隐藏 */
  text-overflow: ellipsis;
  /* 显示省略号 */
}

.bfc::before,
.bfc::after {
  content: "";
  display: table;
  clear: both;
}