.fkb {
  height: 1.85990338rem;
}
.bo-nav {
  background: #fff;
  position: fixed;
  bottom: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.12077295rem 1.93236715rem 0.19323671rem;
}
.bo-nav .item {
  text-align: center;
  font-size: 0.26570048rem;
  color: #1E6BEC;
}
.bo-nav .item img {
  width: 0.48309179rem;
  height: 0.48309179rem;
}
.bo-nav .item .word {
  /*margin-top: 0.12077295rem;*/
}
.bo-nav .item .words {
  color: #CCCDCD;
}