.banner {
    width: 100%;
    min-width: 1400px;
    height: 540px;
  margin-top: 92px;
    background: url("../static/images/banner/fuwukehu.jpg") top center no-repeat
}
body{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.main {
    
    width: 100%;
    /* min-width: 1400px; */
 
    min-height:1300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: url("../static/images/hzhb.png") center center no-repeat ;
    background-size:cover;


}
.img_box1{
    width: 1200x;
    /* height: 600px; */
}