/* add common style */
.bottom-box-wrap {
  width: 100%;
  min-height: 0.64rem;
  bottom: 0;
  z-index: 3;
  position: fixed;
}
.bottom-box-wrap .fix-box {
  width: 100%;
  min-height: 0.64rem;
  margin: auto;
}
.bottom-box-wrap .fix-box .text-bg {
  width: 100%;
  height: 0.64rem;
  background-color: white;
  font-size: 0.48rem;
  font-weight: bold;
  text-align: center;
  line-height: 0.64rem;
}