.box{
  padding: 60px 10px;
}
.box .list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.box  .list > a {
  width: calc(33.333% - 20px); 
  margin: 10px;
  text-align: center;
  font-size: 1.5em;
  display: block;
  background: #8e8e8e;
  line-height: 3em;
  color: #fff;
  margin-bottom: 40px;
}
.box  .list> a p{
  display: flex;
  justify-content: space-between;
  padding: 0 10px;
}
.box  .list> a p span:nth-child(2){
  color: #d6d6d6;
}
.box  .list> a:hover {
  color: #fff;
  background: var(--mainColor);
}
.box  .list b {
    margin-top: 20px;
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 15px;
}
.box  .list> .xq_fc {
    font-family: "Microsoft YaHei";
    font-size: 12px;
    line-height: 24px;
    border-bottom: solid 1px #cacaca;
    padding: 20px 0px;
    
  }
.box .top {
    margin: 40px 0;
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #000;
    padding-bottom: 20px;
}

.box .top .item {
    margin: 10px;
    font-size: initial;
    background: #eee;
    font-size: 19px;
    padding: 8px 20px;
    text-align: center;
    cursor: pointer;
    border-radius: 20px;
    opacity: 1;
}

.box .top .item p {
    font-size: 1em;
}

.box .top .item span {
    font-size: 0.8em;
}
.box  .list > .xq_nr{
    width: 100%;
    overflow: hidden;
    padding: 20px 0px;
    line-height: 30px;
    font-size: 14px;
  }
  
  @media screen and (max-width: 600px){
    .box{
        padding: 0 0 20px;
    }
    .box  .list > a{
        width: calc(50% - 10px);
        margin: 5px;
        font-size: 1em;
        font-weight: bold;
    }
    .box .top{
        flex-wrap: wrap;
    }
    .box .top .item{
        margin: 10px;
    }
    .box  .list> a p{
        font-size: 0.8em;
    }
  }