* {
  margin: 0;
  padding: 0;
}

body {
  width: 100%;
  max-width: 750px;
  margin: 0 auto;
}

ul, ol {
  list-style: none;
}

a {
  text-decoration: none;
}

img {
  display: block;
}

.banner a {
  display: block;
}

.banner img {
  width: 100%;
}

.introduce {
  padding: 10px 10px 0;
}

.introduce p {
  font-size: 14px;
  color: #333;
  text-indent: 2em;
  line-height: 24px;
  margin-top: 5px;
}

.introduce>a {
  display: block;
  line-height: 0;
  margin-top: 5px;
}

.introduce>a img {
  width: 100%;
}

.halfbtn {
  overflow: hidden;
  margin-top: 10px;
}

.halfbtn a {
  display: block;
  width: calc((100% - 10px)/2);
  float: left;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #dd042c;
  color: #fff;
  border-radius: 6px;
}

.halfbtn a:last-child {
  margin-left: 10px;
}

.paragraph {
  padding: 30px 10px 0;
}

.p_title {
  text-align: center;
  font-size: 20px;
  color: #222;
  font-weight: bold;
}

.para {
  margin-top: 15px;
}

.para_title {
  font-size: 16px;
  color: #333;
  line-height: 18px;
  padding-bottom: 9px;
  border-bottom: 1px dashed #bbb;
}

.intro {
  font-size: 14px;
  color: #333;
  line-height: 24px;
  padding-top: 5px;
  text-indent: 2em;
}

.intro em {
  font-style: normal;
  color: #dd042c;
}

.intro a {
  display: block;
  line-height: 0;
  margin-top: 5px;
}

.intro a img {
  width: 100%;
}

.gzbyc {
  margin-top: 10px;
}

.zylist {
  overflow: hidden;
  margin-top: 10px;
}

.zylist a {
  display: block;
  float: left;
}

.zylist a:first-child {
  margin-right: 5px;
}

.zylist .half {
  width: calc((100% - 5px)/2);
  margin-bottom: 12px;
}

.zylist .full {
  width: 100%;
}

.zylist a img {
  width: 100%;
}

.zylist a span {
  display: block;
  text-align: center;
  color: #333;
  font-size: 14px;
  line-height: 16px;
  padding-top: 5px;
}