* {
  margin: 0;
  padding: 0;
}
body {
  background: url("./img/bg.png") no-repeat top center fixed;
  background-size: cover;
}
.container {
  position: relative;
  width: 7.5rem;
  height: auto;
  margin: 0 auto;
}
.container .content {
  width: 7.5rem;
  margin: 0 auto;
  overflow-x: hidden;
  z-index: 99;
  height: auto;
}
.container .content .bottom_bar {
  background: url("./img/bottom.png") center bottom no-repeat;
  background-size: cover;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 7.5rem;
  height: 2.63rem;
  z-index: 15;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.container .content .bottom_bar .btn {
  margin-top: 1.1rem;
  width: 3.32rem;
}
.container .content .bottom_bar .btn img {
  width: 3.32rem;
}
.container .content .title_pic {
  position: relative;
  width: 4.7rem;
  margin: 0 auto;
}
.container .content .title_pic img {
  width: 100%;
  display: block;
}
.container .content .title_text {
  position: relative;
  width: 6.48rem;
  margin: 0.2rem auto;
}
.container .content .title_text img {
  width: 100%;
  display: block;
}
.container .content .top_pic {
  position: relative;
  width: 7rem;
  margin: 0 auto;
}
.container .content .top_pic .text {
  position: absolute;
  top: 2.6rem;
  left: 0.3rem;
  width: 3.8rem;
}
.container .content .top_pic .btn {
  position: absolute;
  top: 4.6rem;
  left: 0.3rem;
  width: 4rem;
  display: grid;
  grid-template-columns: 50% 50%;
  animation-name: scale;
  animation-duration: 1.5s;
  animation-iteration-count: infinite;
}
.container .content .top_pic .btn img {
  width: 1.8rem;
  display: block;
}
.container .content .top_pic img {
  width: 100%;
  display: block;
}
.container .content .pic_01 {
  position: relative;
  width: 7.5rem;
  margin: 0 auto;
}
.container .content .pic_01 img {
  width: 100%;
  height: 100%;
  display: block;
}
.container .content .pic_01 .des {
  position: absolute;
  text-align: center;
  width: 100%;
  color: #fff;
  font-size: 0.24rem;
  padding-top: 0.07rem;
  top: 0;
}
.container .content .pic_01 h3 {
  position: absolute;
  text-align: center;
  width: 100%;
  color: #fff;
  font-size: 0.37rem;
  top: 0.6rem;
}
.container .content .pic_02 {
  position: relative;
  width: 6.66rem;
  margin: 0 auto;
  margin-top: 0.5rem;
}
.container .content .pic_02 img {
  width: 100%;
  display: block;
}
.container .content .bottom_text {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0.1rem;
  margin: auto;
  width: 7.5rem;
  height: 1.32rem;
  display: flex;
  justify-content: center;
  align-items: center;
  animation-name: scale;
  animation-duration: 1.5s;
  animation-iteration-count: infinite;
}
.container .content .bottom_text img {
  width: 45%;
  display: block;
  margin: 0 auto;
}
.container .content .kf {
  position: fixed;
  display: block;
  top: 30%;
  right: 0.2rem;
  width: 1.2rem;
  z-index: 99;
}
.container .content .kf img {
  width: 100%;
}
@keyframes scale {
  from {
    transform: scale(1);
  }
  50% {
    transform: scale(0.95);
  }
  to {
    transform: scale(1);
  }
}