.gcontainer {
  width: 920px;
  margin: 30px auto 0;
}
.sjyx {
  height: auto;
  overflow: hidden;
  padding: 5px 5px;
  background-color: rgb(248 226 132 / 26%);

}
.sjyx .str_move {
  white-space: nowrap;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  height: 452px;
  flex-direction: row;

}
.sjyx .image-marquee {
  height: 100%;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  position: relative;

}
.sjyx .image-marquee .img {
  flex-shrink: 0;
  margin: 0 5px;
  position: relative;
  height: 100%;
}
.sjyx .image-marquee img {
  height: 100%;
  width: auto;
  max-width: initial;
}
.gmask {
  position: absolute;
  width: 100%;
  background: rgba(3, 3, 3, 0.4);
  left: 0;
  bottom: 0;
}
.gmask h3 {
  padding: 0 10px;
  line-height: 40px;
  font-size: 22px;
  font-weight: normal;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.gmask a {
  color: #FFF;
}
@media screen and (max-width:920px) {

}
@media screen and (max-width:750px){
  .gcontainer {
    width: 100%;
    margin: 0 auto;
  }
  .sjyx .str_move {
    height: 38vw;
  }
  .gmask h3 {
    font-size: 1rem;
    line-height: 1.5;
  }
}