.introduce {
  padding-top: 0.8rem;
}
.centre {
  padding-bottom: 0.6rem;
}
.so_item .left {
  margin-right: 0.62rem;
  color: #ccc;
}
.so_item {
  display: flex;

  padding: 0.4rem 0 0.35rem 0.5rem;
  margin-bottom: 0.2rem;
  height: 2rem;
  background-color: #fff;
  box-shadow: 0rem 0rem 0.1rem 0.01rem rgba(0, 0, 0, 0.1);
}

.so_item .left .so_date {
  width: 1.08rem;
  height: 1.13rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 900;
  box-sizing: border-box;
  line-height: 1.13rem;
}
.so_item .left .so_date_bottom {
  margin-left: 0.09rem;
  width: 0.9rem;
  height: 0.28rem;
  font-size: 0.2rem;

  font-weight: 900;
}

.so_item .midle .midle_h3 {
  font-size: 0.2rem;
  text-align: left;
  line-height: 0.3rem;
}
.so_item .midle .m_line {
  margin-top: 0.15rem;
  margin-bottom: 0.15rem;
  margin-left: 0;
  width: 0.8rem;
  height: 0.05rem;
  background: #da251e;
  border-radius: 0.025rem;
}

.so_item .midle .midle_p {
  width: 10rem;
  font-size: 0.16rem;

  line-height: 0.26rem;
  color: #666666;
}

.so_item .right {
  margin-top: 0.8rem;
  margin-left: 1rem;
  padding-bottom: 0.4rem;
  width: 0.4rem;
  height: 0.4rem;
}
.so_item .hiden {
  display: none;
}
.so_item:hover .show {
  display: none;
}
.so_item:hover .hiden {
  display: block;
}
.so_item:hover .bgc {
  color: #003abc;
}

@media screen and (max-width:1024px){
    .so_item .midle .midle_p{
        width: 100%;
    }
    .so_item{
        height: auto;
        align-items: center;
    }
    .so_item .right{
        width: 30%;
        margin-top: 0;
    }
    .so_item .midle .midle_p{
        width: 200px;
    }
    .introduce{
        padding-bottom: 10px;
    }
}