* {
  margin: 0;
  padding: 0;
}
ul,
li {
  list-style: none;
}
a {
  text-decoration: none;
}
body {
  width: 100%;
  height: 100%;
  background: #fffdec;
}
.wrapper {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.wrapper img {
  width: 100%;
  height: auto;
}
.wrapper .hot {
  width: 90%;
  height: 10%;
  position: absolute;
  bottom: 0;
  left: 5%;
}
#background {
  position: absolute;
  z-index: 1001;
  top: 0;
  left: 0;
  background: #323232;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}
#pop_share {
  position: fixed;
  right: 10px;
  top: 10px;
  z-index: 1002;
  width: 90%;
  height: 20%;
  background: url('../img/app_share.png') no-repeat right 0;
  background-size: 100% auto;
}