.activity-bottom > img {
  width: 1100px;
  margin: 0 auto;
}
.activity-bottom > img:nth-child(2) {
  box-shadow: 0 0 10px #ccc;
}#zt 
.dinghd {
  width: 810px;
  border: solid 2px #e12639;
  margin: 0 auto;
}#zt 
.dinghd li {
  width: 100%;
  display: table;
  position: relative;
  border-bottom: solid 1px #e12639;
}#zt 
.dinghd li .hd {
  display: table-cell;
  vertical-align: middle;
}
.dinghd li:nth-child(odd) {
  background: #dc1337;
}
.dinghd li:nth-child(even) {
  background: #e64662;
}#zt 
.dinghd li:last-child {
  border-bottom: none;
}
#zt .hdtitle {
    color: #ffd59e;
    font-size: 28px;
    line-height: 35px;
    text-align: center;
    padding: 17.5px 80px;
}
#zt .hdtext .hdprice b {
    color: #fff;
    font-size: 22px;
    font-weight: bold;
    float: left;
}
#zt .hdbefore {
    color: #fff;
    font-size: 26px;
    font-weight: bold;
    border-right: solid 1px #e12639;
    box-sizing: border-box;
    text-align: center;
    width: 180px;
}
#zt .hdright {
    position: absolute;
    bottom: 1px;
    right: 1px;
    color: #fff;
    font-size: 12px;
    opacity: 0.3;
}
#zt .hdpic img {
    margin: 0 auto;
}
#zt .huodong .tishi {
    color: #aaa;
    font-size: 20px;
    font-style: normal;
    display: block;
    text-align: right;
    padding: 10px 20px 30px;
    line-height: 20px;
}