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;
}

/* 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;
}

.flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.martop-60 {
  margin-top: 60px;
}

.show {
  display: block !important;
}

.hide {
  display: none;
}

/* main */
.main {
  width: 1200px;
  height: auto;
  margin: 0 auto 50px;
}

.dqwz {
  font-size: 16px;
  color: #333;
  margin: 20px 0 30px 0;
}

.module-title {
  margin-bottom: 20px;
}

.col-name {
  font-weight: 700;
  font-size: 22px;
  color: #0069ae;
  display: inline-block;
}

.col {
  font-weight: 400;
  font-size: 16px;
  color: #333;
  margin-left: 20px;
  display: inline-block;
}

.list {
  flex-wrap: wrap;
  gap: 30px;
}

.item {
  width: 585px;
  height: 292px;
  background: #fff;
  border: 1px solid #eee;
}

.item img {
  width: 100%;
  height: 200px;
}

.item-tit {
  font-size: 16px;
  color: #000;
  margin: 20px 0 18px 0;
  padding: 0 20px;
}

.sub-tit {
  font-size: 14px;
  color: #999;
  padding: 0 20px;
}

@media only screen and (max-width: 768px) {
  .main {
    width: 100% !important;
    padding: 0 20px;
  }

}