.bg-img-content{display:flex;flex-wrap:wrap;gap:100px;justify-content:center}.bg-img-left{flex-basis:600px}.bg-img-num-tit{margin-top:20px}.bg-img-tit{display:flex}.bg-img-description{margin-top:60px}.bg-img-right{flex-basis:700px}.bg-img-right img{width:100%}@media(max-width:767px){.bg-img-content{display:block}.bg-img-num,.bg-img-num-tit{text-align:center}.bg-img-num-tit{margin-top:1.1vh}.bg-img-tit{display:block;text-align:center}.bg-img-description,.bg-img-right{margin-top:3.2vh}}