body{background:#e4e4e4}.size50 span{color:var(--color-main);margin:0}.box1{padding-top:calc((106 / 19.2) * 1%)}.box1 .box1_main{--r-w:calc((500 / 14) * 1%);--pd:calc((70 / 14) * 1%);align-items:center;display:flex;flex-wrap:wrap;justify-content:space-between}.box1 .box1_main .lll{width:calc(100% - var(--r-w) - var(--pd));position:relative}.box1 .box1_main .lll .img{width:calc((555 / 8.3) * 1%);height:448px;height:0;padding-bottom:calc((448 / 8.3) * 1%);margin-top:60px;position:relative;z-index:2}.box1 .box1_main .lll .img2{width:calc((410 / 8.3) * 1%);height:415px;height:0;padding-bottom:calc((415 / 8.3) * 1%);position:absolute;right:0;top:0}.box1 .box1_main .lll .img2:hover{z-index:3}.box1 .box1_main .rrr{width:var(--r-w)}.box1 .box1_main .rrr .title{font-size:30px;font-family:Roboto}.box1 .box1_main .rrr .desc,.box1 .box1_main .rrr .desc p{font-size:18px;color:#666666;line-height:30px}.box1 .box1_main .rrr .desc{margin-top:33px}.box2{padding:calc((140 / 19.2) * 1%) 0 calc((106 / 19.2) * 1%) 0}.box2_{padding:calc((136 / 19.2) * 1%) 0 calc((147 / 19.2) * 1%) 0}.box2_main{padding-top:78px;--l-w:calc((712 / 14) * 1%);--pd:50px;align-items:center}.box2_main.reverse{flex-direction:row-reverse}.box2_main.box2_main2{--pd:1px;--l-w:50%}.box2_main.box2_main2 .rrr{padding-right:64px}.box2_main.box2_main2_mt{padding-top:40px}.box2_main.box2_main2_mt .rrr{padding-right:0;padding-left:64px}.box2_main .img{padding-bottom:calc((475 / 14) * 1%)}.box2_main .desc{margin-top:20px}.box2_main .desc,.box2_main .desc p{line-height:30px;color:#666666;font-size:18px}.box3{background:rgba(16,34,27,0.1);padding-top:calc((127 / 19.2) * 1%);padding-bottom:calc((110 / 19.2) * 1%)}.his{padding:calc((211 / 19.2) * 1%) 0 calc((167 / 19.2) * 1%) 0;background:url(../images/other/oem6.png) no-repeat center / cover}.his .his_main{max-width:50%}.his .size50{color:#fff}.his .desc{margin-top:37px;color:#fff;line-height:30px}.his .more{margin-top:38px;padding:15px 30px;background:var(--color-main);color:#fff;display:inline-flex}.his .more:hover{color:#fff !important}@media screen and (max-width:950px){.box1{padding-top:60px}.box1 .box1_main .lll,.box1 .box1_main .rrr{width:100%}.box1 .box1_main .rrr{margin-top:30px}.box2{padding-top:60px}.box2_main{padding-top:30px}.box2_main.box2_main2 .rrr{padding:0}.box2_main .img{padding-bottom:70%}.his .his_main{max-width:unset}}