app.wxss

/**app.wxss**/
page{
  font-family: -apple-system-font, Helvetica Neue, Helvetica, sans-serif;
  font-size: 10pt;
  line-height: 150%;
  color: #666;
  min-height: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.container {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding-bottom: 100rpx;
  box-sizing: border-box;
} 

.remind-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 300rpx;
}
.remind-img {
  width: 250rpx;
  height: 179rpx;
}
.remind-text {
  font-size: 12pt;
  line-height: 150%;
}
.remind-btn {
  margin-top: 20rpx;
  font-size: 9pt;
  padding: 5rpx 20rpx;
  text-align: center;
  background-color: #079df2;
  border-radius: 3px; 
  border-bottom: 2px solid #079df2;
  color: #fff;
}

.fix_tip{
    position: fixed;
    bottom: 50rpx;
    left: 0;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translate3d(0, 80rpx, 0);
    transition: all .5s cubic-bezier(0.19, 1, 0.22, 1)
}
.fix_tip.active{
    opacity: 1;
    transform: translate3d(0, 0, 0);
}
.fix_tip text{
    font-size: 9pt;
    line-height: 100%;
    padding: 10rpx 20rpx;
    border-radius: 10rpx;
    background: rgba(66,66,66,.6);
    color: #fff;
}