html,
body {
  width: 100%;
}

.container {
  position: relative;
  width: 100%;
  background: url("img/bgimg.png") no-repeat;
  background-size: 100% 100%;
  overflow: hidden;
  font-family: SourceHanSansCN-Regular, SourceHanSansCN;
}
.mask {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
}
.jiantou {
  position: absolute;
  top: 0.25rem;
  right: 0.11rem;
  width: 0.81rem;
  height: 0.92rem;
}
.jiantou > img {
  width: 100%;
  height: 100%;
}
.title {
  position: absolute;
  top: 1.28rem;
  left: 0.96rem;
  width: 1.89rem;
  height: 0.94rem;
}
.title > img {
  width: 100%;
  height: 100%;
}
.container .top-title-logo {
  margin-top: 0.16rem;
  margin-left: 0.16rem;
}
.container .top-title-logo .logo-img {
  float: left;
  width: 0.24rem;
  height: 0.24rem;
  background: url("img/logo.png") no-repeat;
  background-size: 100% 100%;
}
.container .top-title-logo .title-text {
  float: left;
  margin: 0.04rem 0 0 0.07rem;
  width: 0.59rem;
  height: 0.15rem;
  background: url("img/cf-text.png") no-repeat;
  background-size: 100% 100%;
}
.container .cut-line {
  margin: 0 auto;
  margin-top: 0.15rem;
  width: 3.45rem;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.12);
}
.container .big-title-slogan {
  margin: 0 auto;
  margin-top: 0.5rem;
  width: 2.52rem;
  height: 0.4rem;
  background: url("img/kh.png") no-repeat;
  background-size: 100% 100%;
}
.container .content-subject {
  margin-top: 0.3rem;
  font-size: 0.18rem;
  font-weight: 400;
  color: #fff;
  line-height: 0.27rem;
  text-align: center;
}
.container .download-btnn {
  display: block;
  margin: 0 auto;
  margin-top: 0.3rem;
  margin-bottom: 0.00rem;
  width: 1.28rem;
  height: 0.37rem;
  border: 1px solid #fff;
  background-color: transparent;
  border-radius: 0.07rem;
  font-size: 0.16rem;
  font-weight: 400;
  color: #fff;
  line-height: 0.24rem;
}

.container .download-btn {
  display: block;
  margin: 0 auto;
  margin-top: 0.3rem;
  margin-bottom: 4.07rem;
  width: 1.28rem;
  height: 0.37rem;
  border: 1px solid #fff;
  background-color: transparent;
  border-radius: 0.07rem;
  font-size: 0.16rem;
  font-weight: 400;
  color: #fff;
  line-height: 0.24rem;
}

.download-btn:focus {
  outline: 0;
  -webkit-tap-highlight-color: transparent;
}
.container .phone-screenshots {
  position: absolute;
  bottom: -1.76rem;
  left: 50%;
  margin-left: -1.52rem;
  width: 3.04rem;
  height: 5.83rem;
  background: url("img/phone.png") no-repeat;
  background-size: 100% 100%;
}