.banner_box > img {
  width: 100%;
}
.banner_1 {
  background-color: #ffffff;
  padding: 1.2rem 0;
}
.banner_1 > div {
  display: flex;
}
.banner_1 > div .title .text {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}
.banner_1 > div .title .text .introduce > span {
  font-size: 0.24rem;
  font-family: "Microsoft YaHei";
  color: #231815;
  font-weight: bold;
  text-transform: uppercase;
  line-height: 1.2;
  text-align: left;
  position: relative;
}
.banner_1 > div .title .text .introduce > span::after {
  content: "";
  position: absolute;
  bottom: -0.29rem;
  left: 0;
  display: block;
  height: 2px;
  width: 0.55rem;
  background-color: #999999;
}
.banner_1 > div .title .text .introduce > p {
  font-size: 0.16rem;
  font-family: "Microsoft YaHei";
  color: #666666;
  text-transform: uppercase;
  line-height: 1.875;
  text-align: left;
  margin-top: 0.6rem;
}
.banner_1 > div .title .text .skip {
  display: block;
}
.banner_1 > div .title .text .skip > a > button {
  padding: 0.09rem 0.2rem;
  background-color: #ffffff;
  font-size: 0.14rem;
  font-family: "Microsoft YaHei";
  color: #333333;
  text-transform: uppercase;
  text-align: center;
  border: 1px solid #333333;
}
.banner_1 > div .title .text .skip > a > button > img {
  margin-left: 0.18rem;
}
.banner_1 > div .title .text .skip > a :hover {
  background-color: #f6f6f6;
}
.banner_1 > div .title .text .skip .up_and_down {
  margin-top: 0.6rem;
}
.banner_1 > div .title .text .skip .up_and_down > a > div {
  margin-top: 0.22rem;
}
.banner_1 > div .title .text .skip .up_and_down > a > div > span {
  font-size: 0.16rem;
  font-family: "Microsoft YaHei";
  color: #666666;
  line-height: 1.875;
}
.banner_1 > div .title .text .skip .up_and_down > a:hover > div > span {
  color: #c30d23;
}
.banner_1 > div .content {
  max-height: 11rem;
  overflow: hidden;
  margin-left: 1.56rem;
}
.banner_1 > div .content > p {
  font-size: 0.16rem;
  font-family: "Microsoft YaHei";
  color: #666666;
  text-transform: uppercase;
  line-height: 1.875;
  text-align: left;
  text-indent: 30px;
}
.banner_1 > div .content .img {
  padding: 0.6rem 0;
}
.banner_1 > div .content {
  overflow-y: scroll;
  scrollbar-color: rgba(50, 50, 50, 0.3) rgba(50, 50, 50, 0.05);
  scrollbar-width: thin;
}
.banner_1 > div .content::-webkit-scrollbar {
  width: 10px;
}
.banner_1 > div .content::-webkit-scrollbar-thumb {
  background-color: rgba(50, 50, 50, 0.3);
  border-radius: 40px;
  z-index: 9;
}
.banner_1 > div .content::-webkit-scrollbar-track {
  background-color: rgba(50, 50, 50, 0.05);
  border-radius: 40px;
}
.banner_1 > div .skip {
  display: none;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 0.2rem;
}
.banner_1 > div .skip > a > button {
  padding: 0.09rem 0.2rem;
  background-color: #ffffff;
  font-size: 0.14rem;
  font-family: "Microsoft YaHei";
  color: #333333;
  text-transform: uppercase;
  text-align: center;
  border: 1px solid #333333;
}
.banner_1 > div .skip > a > button > img {
  margin-left: 0.18rem;
}
.banner_1 > div .skip > a :hover {
  background-color: #f6f6f6;
}
.banner_1 > div .skip .up_and_down > a > div {
  margin-top: 0.22rem;
}
.banner_1 > div .skip .up_and_down > a > div > span {
  font-size: 0.16rem;
  font-family: "Microsoft YaHei";
  color: #666666;
  line-height: 1.875;
}
.banner_1 > div .skip .up_and_down > a:hover > div > span {
  color: #c30d23;
}
@media screen and (max-width: 750px) {
  .w_1600 {
    width: 95%;
  }
  .banner_1 > div {
    flex-direction: column;
  }
  .banner_1 > div .title .text .skip {
    display: none;
  }
  .banner_1 > div .content {
    margin-left: 0  ;
    max-height: none;
    overflow-y: unset;
  }
  .banner_1 > div .skip {
    display: flex;
  }
}