.joinUs{
  padding-top: 4.8rem;
  padding-bottom: 5.2rem;
}
.classify{
  display: flex;
  align-items: center;
  margin-bottom: 5rem;
  cursor: pointer;
}
.classify div{
  flex: 1;
  border: 1px solid #333;
  padding: 1.3rem 0;
  text-align: center;
  font-size: 2.8rem;
}
.classify div.active{
  background-color: #003583;
  color: #fff;
}

.idea{
  /* display: none; */
}
.idea-title{
  font-size: 2.4rem;
  text-align: center;
}
.idea-content{
  text-align: center;
  width: 63.4rem;
  font-size: 1.5rem;
  line-height: 26px;
  margin: 0 auto;
}
.idea-img{
  width: 63.4rem;
  height: 29.2rem;
  background-color: #E7EAEC;
  margin: 4.2rem auto 3.5rem;
}
.idea-img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.idea-list{
  width: 90%;
  margin: 5rem auto 0;
}
.idea-item{
  display: flex;
  align-items: center;
}
.idea-item >div{
  width: 50%;
  margin: 0.8rem 1rem;
}
.idea-item .idea-item-img{
  height: 27rem;
  background-color: #E7EAEC;
}
.idea-item .idea-item-img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.idea-item .idea-item-title{
  font-size: 2.6rem;
}
.idea-item .idea-item-content{
  font-size: 1.8rem;
}
.idea-item:nth-child(even){
  flex-direction: row-reverse;
}

.recruit{
  display: none;
}
.recruit-title{
  text-align: center;
  font-size: 2.4rem;
}
.recruit-list{
  margin: 3.3rem auto 4.5rem;
  width: 90%;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  grid-gap:4rem 5rem;
}
.recruit-item{
  border: 1px solid #000;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  padding: 1rem 2.5rem;
  cursor: pointer;
  background-color: #fff;
}
.recruit-item .name{
  display: flex;
  align-items: center;
  font-size: 2.4rem;
  margin-bottom: 2.1rem;
}
.recruit-item .name .tag{
  flex-shrink: 0;
  font-size: 1.8rem;
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  color: #fff;
  background-color: #EB7470;
  margin-right: 0.7rem;
}
.recruit-item .address{
  font-size: 1.4rem;
  color: #AAAFB2;
}
.more-recruit{
  font-size: 2rem;
  padding: 0.7rem 3.3rem;
  background-color: #BCDDFE;
  text-align: center;
  margin: 0 auto;
  display: block;
}
.recruit-image{
  margin: 0 auto 4rem;
  width: 63.4rem;
  height: 29.2rem;
  background-color: #E7EAEC;
}
.recruit-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.back-recruit{
  font-size: 2rem;
  padding: 0.7rem 3.3rem;
  background-color: #BCDDFE;
  text-align: center;
  margin: 0 auto;
  display: block;
}
.recruit-box{
  margin: 3.8rem auto 0;
  display: flex;
  align-items: start;
  justify-content: space-between;
  width: 92%;
}
.recruit-info{
  width: 68%;
  border: 1px solid #E7EAEC;
  padding: 1.8rem 3rem;
}
.recruit-info .issue-time{
  font-size: 1.5rem;
  color: #AAAFB2;
}
.recruit-info .share-box{
  font-size: 1.5rem;
  color: #AAAFB2;
  display: flex;
  align-items: center;
}
.recruit-info .share-box .icon-box{
  position: relative;
  width: 18px;
  height: 18px;
  margin-left: 10px;
  display: flex;
  align-items: center;
}
.recruit-info .share-box .icon-box>img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.recruit-info .share-box .icon-box .bright{
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 50px;
  min-height: 50px;
  padding: 5px;
  border-radius: 4px;
  display: none;
  background-color: #AAAFB2;
}
.recruit-info .share-box .icon-box .bright > img{
  width: 100%;
  height: auto;
}
.recruit-info .share-box .icon-box:hover > .bright{
  display: block;
}
.recruit-info .recruit-name{
  font-size: 2.4rem;
  margin: 2.6rem 0;
}
.recruit-info .recruit-address{
  font-size: 1.5rem;
  color: #AAAFB2;
  margin-bottom: 2.4rem;
}
.recruit-info .dese-title{
  display: flex;
  align-items: center;
  font-size: 2rem;
}
.recruit-info .dese-title .line{
  margin-left: 2rem;
  flex: 1;
  height: 1px;
  background-color: #c1c3c4;
}
.recruit-info .dese-box{
  margin-top: 2.4rem;
}
.recruit-info .dese-box .dese-name{
  font-size: 2rem;
  margin: 0;
}
.recruit-info .dese-box .dese-content{
  font-size: 1.5rem;
  line-height: 26px;
}
.recruit-toDate{
  padding: 1.7rem;
  border: 1px solid #E7EAEC;
  margin-left: 3rem;
  width: 32%;
}
.recruit-toDate-head{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.recruit-toDate-head span:nth-child(1){
  font-size: 2.4rem;
}
.recruit-toDate-head span:nth-child(2){
  font-size: 1.5rem;
  color: #AAAFB2;
  cursor: pointer;
}
.recruit-toDate .toDate-item{
  display: flex;
  align-items: center;
  margin-top: 3.4rem;
}
.recruit-toDate .toDate-item>div{
  font-size: 1.8rem;
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  color: #fff;
  background-color: #EB7470;
  margin-right: 0.7rem;
}
.recruit-toDate .toDate-item>span{
  font-size: 2.2rem;
  font-weight: 300;
}

@media screen and (max-width: 760px){
  .classify div{
    font-size: 15px;
  }
  .idea-title{
    font-size: 15px;
  }
  .idea-content{
    width: 93.4rem;
    line-height: 22px;
    font-size: 13px;
  }
  .idea-img{
    width: 93.4rem;
    height: 49.2rem;
  }
  .idea-list{
    width: 93.4rem;
  }
  .idea-item{
    flex-direction: column;
  }
  .idea-item:nth-child(even){
    flex-direction: column;
  }
  .idea-item .idea-item-img{
    height: 49.2rem;
  }
  .idea-item >div{
    width: 93.4rem;
  }
  .idea-item .idea-item-title{
    font-size: 15px;
    text-align: center;
  }
  .idea-item .idea-item-content{
    font-size: 13px;
  }
  .recruit-image{
    width: 93.4rem;
    height: 49.2rem;
  }
  .recruit-title{
    font-size: 15px;
  }
  .recruit-list{
    width: 94%;
    grid-template-columns: repeat(2,1fr);
  }
  .recruit-item .name{
    font-size: 14px;
  }
  .recruit-item .name .tag{
    font-size: 12px;
    width: 18px;
    height: 18px;
    line-height: 18px;
  }
  .recruit-item .address{
    font-size: 12px;
  }
  .recruit-info{
    width: 100%;
  }
  .recruit-toDate{
    display: none;
  }
  .recruit-info .recruit-name{
    font-size: 16px;
    font-weight: 600;
  }
  .recruit-info .share-box .icon-box{
    width: 14px;
    height: 14px;
  }
  .recruit-info .dese-title{
    font-size: 15px;
  }
  .recruit-info .dese-box .dese-name{
    font-size: 15px;
  }
  .recruit-info .dese-box .dese-content{
    font-size: 12px;
    line-height: 22px;
  }
  .more-recruit,.back-recruit{
    padding: 4px 8px;
    font-size: 15px;
  }
}