.cont{
    padding-top: 1.17rem;
    padding-bottom: 1rem;
}
.cont-list{
    margin: .53rem 2.7rem 0;
}
.cont-item{
    width: 100%;
    position: relative;
    margin-bottom: .8rem;
    display: block;
}
.item-img{
    width: 100%;
    height: 6.58rem;
}
.more {
    width: 1.6rem;
    height: .44rem;
    cursor: pointer;
  }
.introduce{
    position: absolute;
    bottom: .79rem;
    left: 1.78rem;
} 
.introduce-txt{
    font-weight: 400;
font-size: .34rem;
color: #FFFFFF;
}
.mars{
    margin: .05rem 0 .52rem;
}