.list_1 {
  /* margin-top: 80px; */
  padding-top: 20px;
}
.list_1 .centent {
  width: 1200px;
  margin: 0 auto;
}
.list_1 .centent > .top {
  background-color: #fff;
  width: 100%;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  box-sizing: border-box;
  border-radius: 10px;
  margin: 40px 0 20px;
}
.list_1 .centent > .top div {
  display: flex;
  align-items: center;
}
.list_1 .centent > .top div img {
  width: 60px;
  height: 60px;
  margin-right: 30px;
}
.list_1 .centent > .top div p {
  font-family: 'Medium';
}
.list_1 .centent > .top div p .f14 {
  margin-top: 5px;
  display: flex;
  background-color: #f5f5f5;
  color: #999;
  padding: 2px 5px;
  align-items: center;
  justify-content: center;
  font-family: 'Regular';
}
.list_1 .centent > .top .btn {
  width: 85px;
  height: 40px;
  font-size: 14px;
  border: 1px solid #19C76B;
  border-radius: 20px;
  color: #19C76B;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Regular';
}
.list_1 .centent .center {
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding-bottom: 100px;
  grid-column-gap: 20px;
}
.list_1 .centent .center .left {
  width: 250px;
  max-height: 243px;
  background-color: #fff;
  padding: 30px;
  box-sizing: border-box;
  font-size: 18px;
  border-radius: 10px;
  flex-shrink: 0;
}
.list_1 .centent .center .right{
  width: 0;
  flex-grow: 1;
}
.list_1 .centent .center .left p {
  margin-bottom: 20px;
  color: #999;
  font-family: 'Regular';
}
.list_1 .centent .center .left p span {
  color: #000;
}
.list_1 .centent .center .box {
  width: 930px;
  padding: 0 30px;
  box-sizing: border-box;
  background-color: #fff;
  border-radius: 20px;
}
.list_1 .centent .center .box .item {
  width: 100%;
  padding: 28px 0;
  border-bottom: 1px solid #ccc;
}
.list_1 .centent .center .box .item .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.list_1 .centent .center .box .item .top div {
  display: flex;
  align-items: center;
}
.list_1 .centent .center .box .item .top div img {
  width: 60px;
  height: 60px;
  margin-right: 10px;
}
.list_1 .centent .center .box .item .top div p {
  font-family: 'Medium';
}
.list_1 .centent .center .box .item .top div p .f14 {
  margin-top: 5px;
  display: flex;
  background-color: #f5f5f5;
  color: #999;
  padding: 2px 5px;
  align-items: center;
  justify-content: center;
  font-family: 'Regular';
}
.list_1 .centent .center .box .item .top .f16 {
  color: #999;
  font-family: 'Regular';
}
.list_1 .centent .center .box .item .text {
  margin-top: 15px;
}
.list_1 .centent .center .box .item .text .f20 {
  font-size: 20px;
  font-family: 'Medium';
}
.list_1 .centent .center .box .item .text .f16 {
  font-size: 16px;
  color: #999;
  margin: 5px 0 15px;
  font-family: 'Regular';
}
.list_1 .centent .center .box .item .text .img {
  width: 500px;
}
.list_1 .centent .center .box .item .text ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 790px;
}
.list_1 .centent .center .box .item .text ul li {
  width: 250px;
  height: 250px;
}
.list_1 .centent .center .box .item .text ul li img {
  height: 100%;
}
.list_1 .centent .center .box .item .bottom {
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.list_1 .centent .center .box .item .bottom .bq {
  font-size: 14px;
  padding: 2px 5px;
  background-color: #f5f5f5;
  color: #999;
  font-family: 'Regular';
}
.list_1 .centent .center .box .item .bottom .flex p {
  display: flex;
  align-items: center;
  margin-left: 20px;
  cursor: pointer;
  color: #999;
  font-family: 'Regular';
}
.list_1 .centent .center .box .item .bottom .flex p span {
  font-size: 14px;
}
.list_1 .centent .center .box .item .bottom .flex p span.iconfont {
  font-size: 20px;
  margin-right: 10px;
}
.list_1 .centent .center .box .item .bottom .flex p:hover {
  color: #000;
}


@media screen and (max-width: 1200px){
  .list_1{
    padding-top: 0;
    background-color: #fff;
  }
  .list_1 .centent{
    width: 100%;
  }
  .list_1 .centent .center{
    flex-direction: column;
  }
  .list_1 .centent > .top{
    margin-top: 0;
    margin-bottom: 0;
    border-radius: 0;
    border-bottom: 1px solid #ddd;
    padding: 0;
    width: 100%;
    padding: 0 5%;
    box-sizing: border-box;
    margin: auto;
    position: sticky;
    top: 80px;
  }
  .list_1 .centent .center .left{
    width: 100%;
    border-radius: 0;
    display: flex;
    justify-content: space-between;
    /* display: grid; */
    /* grid-template-columns: repeat(4,1fr); */
    width: 90%;
    margin: auto;
    padding: 20px 0 0 0;
  }
  .list_1 .centent .center .box{
    width: 100%;
    border-radius: 0;
    padding: 0;
    width: 90%;
    margin: auto;
  }
}

@media screen and (max-width: 768px){
  .list_1{
    margin-top: 60px;
  }
  
  .list_1 .centent > .top{
    top: 60px;
  }
  .list_1 .centent .center .left{
    display: grid;
    grid-template-columns: repeat(2,1fr);
  }
}