.float-img { position: fixed; top: 2.2rem; left: 1%; z-index: 99; width: 2.1rem;}
.float-img li { margin: .12rem 0 0;}
.float-img li:first-child { margin: 0;}
.float-img .img { width: 100%; padding: 56.25% 0 0; background-size: 100% 100%;}  
@media screen and (max-width: 1024px) {
.float-img { top: 1rem; left: 0; width: 2rem;}
}
@media screen and (max-width: 768px) {

}
@media screen and (max-width: 520px) {
.float-img { top: 1rem; left: 0; width: 1.5rem;}
}
.news-swiper4 .img { transform: none !important;}