.banner-title{    position: absolute;
 width: 46.6rem;
    top:11.9rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 50;}
.banner-title img {
    width: 100%;}   
@media screen and (max-width:1440px) {
.banner-title{top:7.9rem;}
}
@media screen and (max-width:1024px) {
.banner-title{top:2rem;     width: 70%;}
}
@media screen and (max-width:640px) {
.banner-title{top:1rem;     width: 50%;}
}
.pic{
display: block;
padding-top:67%;
position: relative;
overflow: hidden;}

.fg-list-img{
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;}

/* 123 */