.main{background-color:#fff}.img-box{padding-bottom:100%;overflow:hidden}.img-box img{width:100%;display:block;margin-bottom:-100%}.img-box-2-1{padding-bottom:50%;overflow:hidden}.img-box-2-1 img{width:100%;display:block;margin-bottom:-50%}.img-box-3-4{padding-bottom:50%;overflow:hidden}.img-box-3-4 img{width:100%;display:block;margin-bottom:-85%}.mod-tit{padding:0 20px 20px;text-align:center}.mod-tit h2{color:#595959;font-size:20px;font-size:2rem;line-height:1.5;font-weight:700;border-bottom:2px solid #595959;padding-bottom:3px;text-align:center;text-transform:uppercase}.img-lit{width:55%;max-width:480px;margin:0 auto}.mod{padding:20px 0}.mod:first-child{padding:0}.mod p{padding:20px 20px 0;font-size:14px;font-size:1.4rem;line-height:1.5;color:#595959;text-align:center}.mod a.btn{border:2px solid #595959;color:#595959;display:block;width:140px;height:35px;margin:0 auto;font-size:16px;font-size:1.6rem;line-height:2;margin-top:10px}.mod-bg{background-color:#f4f4f4}.mod-last{padding-bottom:20px;border-bottom:20px solid #f4f4f4}