body{
    background: #f8f8f8;
}
.lottery-title{
    padding-left: .5rem;
    padding-right: 1rem;
    padding-top: .5rem;
    margin-bottom: .5rem;

}
.lottery-head{
    height: 7rem;
    background: #FF7170;
    text-align: center;
    color: #ffffff;
}
.member_head{
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 90px;
    border: 2px #ffffff solid;
    margin-top: 1rem;
}
.title-left{
    font-weight: bold;
    padding-left: .5rem;
    border-left: solid .2rem #FF6F6F;

}
.lottery-content{
    position: relative;
    border-top: solid 1px #ccc;
}

.reward_item{
    position: relative;
    display: flex;
    float: left;
    width: 100%;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    margin-top: 0.5rem;
    margin-bottom: .5rem;
    border-bottom: 1px #ccc solid;
}

.reward_icon{
    float: left;
    width: 15%;
}

.reward_icon img{
    width: 2.5rem;
    height: 2.5rem;
}

.reward_content{
    width: 60%;
    float: left;
}
.reward_btn{
    width: 20%;
    float: left;
    text-align: center;
}

.btn-xs{
    width: 4rem;
    height: 1.6rem;
    line-height: 1.5rem;
}