* {
  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%;
}

.paragraph {
  padding: 25px 10px 0;
}

.p_title {
  text-align: center;
  font-size: 24px;
  color: #333;
  font-weight: bold;
  line-height: 26px;
}

.introduce {
  font-size: 13px;
  color: #666;
  text-indent: 2em;
  line-height: 19px;
  margin-top: 11px;
}

.halfimg {
  overflow: hidden;
  margin-top: 15px;
}

.halfimg a {
  display: block;
  width: calc((100% - 5px)/2);
  float: left;
}

.halfimg a:nth-child(2n+2) {
  margin-left: 5px;
}

.halfimg a:nth-child(n+3) {
  margin-top: 5px;
}

.halfimg a img {
  width: 100%;
}

.fullbtn {
  margin-top: 25px;
}

.fullbtn a {
  display: block;
  height: 44px;
  line-height: 44px;
  text-align: center;
  font-size: 18px;
  color: #fff;
  background: #d52727;
  border-radius: 6px;
}

.halfimg a span {
  display: block;
  text-align: center;
  font-size: 13px;
  color: #666;
  line-height: 15px;
  margin: 5px 0;
}

.halfimg a:nth-last-child(1) span, .halfimg a:nth-last-child(2) span {
  margin: 5px 0 0;
}

.zylist {
  overflow: hidden;
  margin-top: 15px;
}

.zylist li {
  width: calc((100% - 5px)/2);
  float: left;
}

.zylist li:nth-child(2n+2) {
  margin-left: 5px;
}

.zylist li:nth-child(n+3) {
  margin-top: 10px;
}

.zyfm {
  display: block;
  line-height: 0;
}

.zyfm img {
  width: 100%;
}

.zyinfo {
  padding: 5px;
  border-left: 1px solid #d3d3d3;
  border-right: 1px solid #d3d3d3;
  border-bottom: 1px solid #d3d3d3;
  position: relative;
}

.zybt {
  display: block;
  font-size: 13px;
  line-height: 15px;
  color: #333;
}

.zyms {
  display: block;
  font-size: 12px;
  color: #999;
  line-height: 14px;
  margin-top: 3px;
}

.zyzx {
  display: block;
  font-size: 12px;
  color: #fff;
  line-height: 14px;
  padding: 3px 5px;
  background: #d52727;
  border-radius: 20px;
  position: absolute;
  top: 12px;
  right: 5px;
}