.banner {
  height: 400px;
}

.banner .item .des {
  margin-top: -250px;
}


.banner .item .des div {
  display: none;
}

.news {
}

.exp {
  padding: 80px 0 120px;
  background-color: #efefef;
}

.exp .title {
  text-align: center;
  font-size: 30px;
  color: #333;
}

.exp .exp-w {
  display: flex;
  justify-content: space-between;
  margin-top: 80px;
}

.exp .exp-w .item {
  width: 30%;
  height: 398px;
  background-color: #000;
  border-radius: 6px;
  background-size: 100%;
  position: relative;
  cursor: pointer;
}

.exp .exp-w .item:first-child {
  background: url(../../images/product/yq_erp_exp_bg0.png) center center no-repeat;
}

.exp .exp-w .item:nth-child(2) {
  background: url(../../images/product/yq_erp_exp_bg1.png) center center no-repeat;
}

.exp .exp-w .item:last-child {
  background: url(../../images/product/yq_erp_exp_bg2.png) center center no-repeat;
}

.exp .exp-w .item:hover .item-aside {
  width: 100%;
  border-radius: 6px;
}

.exp .exp-w .item .item-aside {
  width: 140px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #000;
  opacity: .6;
  position: absolute;
  top: 0;
  right: 0;
  border-radius: 0 6px 6px 0;
  transition: all .5s;
}

.exp .exp-w .item .item-aside img {
  width: 60px;
  height: 60px;
}

.exp .exp-w .item .item-aside .top-text {
  text-align: center;
  font-size: 22px;
  color: #fff;
  line-height: 30px;
  margin: 34px 0 42px;
}

.exp .exp-w .item .item-aside .bottom-text {
  text-align: center;
  font-size: 16px;
  color: #fff;
  line-height: 30px;
}

.provider {}

.provider h2 {
  text-align: center;
  margin-top: 50px;
  font-size: 30px;
}

.provide {
  display: flex;
  border-bottom: 1px solid #eee;
}

.content-left {
  flex: 1;
  padding-top: 30px;
  animation-duration: 1.2s;
  animation-timing-function: ease;
  animation-delay: 0;
  animation-iteration-count: 1;
  visibility: hidden;
}

.content-right {
  flex: 1;
  animation-duration: 1.2s;
  animation-timing-function: ease;
  animation-delay: 0;
  animation-iteration-count: 1;
  visibility: hidden;
}

.content-right div {
  display: none;
}

.provide-title {
  font-size: 24px;
  color: #333;
  margin-bottom: 65px;
  padding-left: 16px;
}

.provide-des {}

.provide-des .item {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.provide-des .item:hover {
  background-color: #f4f6f9;
}

.provide-des .item:last-child {
  margin-bottom: 0;
}

.provide-des .item .lft {
  margin-right: 20px;
}

.provide-des .w-40 {
  width: 40%;
  margin: 0;
}

.provide-des .item .lft img {
  width: 48px;
  height: 48px;
}

.provide-des .item .rgh {}

.provide-des .item .top {
  font-size: 16px;
  color: #333;
  line-height: 22px;
  margin-bottom: 4px;
}

.provide-des .item .bottom {
  font-size: 14px;
  color: #999;
  line-height: 20px;
}

.streamer {
  height: 250px;
  background: url(../../images/product/yq_erp_icon2.jpg) center center no-repeat;
  text-align: center;
  background-size: cover;
}

.streamer h6 {
  font-size: 30px;
  color: #fff;
  font-weight: 400;
  line-height: 42px;
  padding: 58px 0 12px;
}

.streamer p {
  font-size: 16px;
  color: #fff;
  font-weight: 400;
  line-height: 22px;
  margin-bottom: 36px;
}

.streamer a {
  display: inline-block;
  width: 150px;
  height: 44px;
  line-height: 44px;
  border-radius: 22px;
  font-size: 16px;
  color: #2892EB;
  background-color: #fff;
}

@media screen and (max-width: 768px) {
  .banner {
    height: 360px;
  }

  .exp .exp-w .item {
    height: 300px;
  }

  .exp .exp-w .item .item-aside {
    width: 100px;
  }
  .exp .exp-w .item .item-aside img {
    width: 30px;
    height: 30px;
  }

  .exp .exp-w .item .item-aside .top-text {
    font-size: 18px;
  }

  .exp .exp-w .item .item-aside .bottom-text {
    font-size: 14px;
  }

  .content-right {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .content-right div img {
    width: 300px !important;
    height: auto !important;
  }

  .provide-des {
    padding-left: 0 !important;
  }
  

  .provide-des .item {
    flex-direction: column;
  }

  .provide-des .item .lft {
    margin-right: 0;
  }

  .provide-des .w-40 {
    width: 35%;
  }

  .provide-des .item .top {
    text-align: center;
  }

}

.cooperation {
    padding: 80px 0 120px;
}

.cooperation .title {
  text-align: center;
  font-size: 34px;
  color: #333;
}

.cooperation .content {
  flex-wrap: wrap;
  margin-top: 75px;
}

.cooperation .content .on {
  background-color: #f8f8f8;
  ;
}

.cooperation .content .item {
  width: 200px;
  height: 150px;
}

.cooperation .content .item:hover {
  z-index: 10;
  -webkit-box-shadow: 0 8px 22px 0 rgba(42, 117, 237, .16);
  box-shadow: 0 8px 22px 0 rgba(42, 117, 237, .16)
}

  .news .title {
    text-align: center;
    font-size: 34px;
    color: #333;
  }

  .news .content {
    padding: 40px 0 60px;
  }

  .news .content .item {
    width: 32%;
    height: 345px;
    box-shadow: 0 0px 14px 0 rgb(48 64 79 / 10%);
  }

  .news .content .item .img {
    width: 100%;
    position: relative;
    z-index: 1;
  }

  .news .content .item .img img {
    width: 100%;
  }

  .news .content .item .img .mark {
    height: 30px;
    line-height: 30px;
    position: absolute;
    bottom: 2px;
    white-space: nowrap;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    background-color: rgba(0, 0, 0, .5);
    color: #fff;
    box-sizing: border-box;
    padding: 0 20px;
  }

  .news .content .item .des {
    position: relative;
    z-index: 2;
    margin-top: -33px;
  }

  .news .content .item .des .li {
    height: 30px;
    line-height: 30px;
    padding-right: 10px;
  }

  .news .content .item .des .li:first-child {
    background-color: rgba(0, 0, 0, .5);
  }

  .news .content .item .des .li:first-child .lft {
    color: #fff;
  }

  .news .content .item .des .li:first-child .rgh {
    color: #fff;
  }

  .news .content .item .des .li:hover .lft {
    color: #40A0CA;
  }

  .news .content .item .des .li:hover .rgh {
    color: #40A0CA;
  }

  .news .content .item .des .li .lft {
    width: 120px;
    text-indent: 7px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: left;
    font-size: 14px;
  }

  .news .content .item .des .li .rgh {
    width: 75px;
    text-align: left;
    overflow: hidden;
    white-space: nowrap;
    color: #666;
    font-size: 14px;
  }