.page_app{padding-top:calc((134 / 19.2) * 1%)}.page_app .desc{font-family:Arial;font-weight:400;font-size:16px;color:#333333;line-height:24px}.page_app .main{margin-top:111px}.page_app .main .item{--l-w:557px;--pd:63px;margin-top:93px}.page_app .main .item:first-child{margin-top:0}.page_app .main .item:nth-child(even) .lll{order:2}.page_app .main .item a{display:block}.page_app .main .item .img{padding-bottom:calc((400 / 14) * 1%)}.page_app .main .item .title{font-family:Arial;font-weight:bold;font-size:36px;color:var(--color-main)}.page_app .main .item .desc{font-family:Arial;font-weight:400;font-size:16px;color:#000000;line-height:32px;margin-top:20px}.page_app .main .item .more{margin-top:30px;font-family:Arial;font-weight:400;font-size:16px;color:#ffffff;line-height:1;padding:18px 45px;background:var(--color-main);display:inline-flex}@media screen and (max-width:950px){.flex_main .rrr{position:relative !important;margin-top:20px}.page_app .main{margin-top:30px}.page_app .main .item{margin-top:30px}.page_app .main .item .title{font-size:30px}.page_app .main .item .lll{order:2 !important;margin:0;margin-top:20px}.page_app .main .item .img{padding-bottom:100%}}