/**app.wxss**/
page {
  height: 100%;
  --maincolor: #45A6B5;
}
.container {
  height: 100%;
  width: 100%;
  box-sizing: border-box;
}
.ittflex {
  display: flex;
  justify-content: center;
  align-items: center;
}
.ittflex-jcs {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.ittflex-jca {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.ittflex-jcb {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.itt-btn {
  background: var(--maincolor);
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 26rpx;
  font-weight: 400;
}