.light {
  width: 100%;
  height: 5.63rem;
  padding: 0.35rem 0 0;
  box-sizing: border-box;
}
.light .gift_div {
  width: 5.8rem;
  height: 4.84rem;
  position: relative;
  box-sizing: border-box;
  margin:0 auto;
}
.gift_div>div {
  position: absolute;
  width: 1.8rem;
  height: 1.48rem;
  z-index: 1;
}
.gift_div>div img{
  width: 1.36rem;
  height: 1.08rem;
}
.gift2,
.gift6,
.start{
  left: 2rem;
}
.gift3,
.gift4,
.gift5{
  right: 0;
}
.gift4,
.gift8,
.start{
  top: 1.68rem;
}
.gift5,
.gift6,
.gift7{
  bottom: 0;
}
.gift_div .start{
  background: url(../images/prize_btn.png) no-repeat center;
  background-size:2.57rem 1.90rem;
  cursor: pointer;
}
.red{
  color: red;
}
.num{
  text-align: center;
  font-size: .32rem;
  line-height: .6rem;
  background: #E6EFEC;
  border-radius: .6rem;
}
.gift_b:after{
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(121,82,198,.6);
  content: '';
  left: 0;
  border-radius: .18rem;
  z-index: -1;
}