.ly_about_24 .about_box{width: 100%;display: flex;align-items: flex-start;justify-content: space-between;flex-wrap: wrap}.ly_about_24 .about_box .a_left_box{width: 37.52%}.ly_about_24 .about_box .a_right_box{width: 52.43%;overflow: hidden}.ly_about_24 .a_left_box .l_title{margin-top: 15px;line-height: 1.2}.ly_about_24 .a_left_box .l_subtitle{line-height: 1.2}.ly_about_24 .a_left_box .l_content{margin-top: 18px;line-height: 1.4}.ly_about_24 .a_left_box .l_button{margin-top: 40px;display: inline-block;text-decoration: none}.ly_about_24 .a_right_box{display: flex;align-items: flex-start;justify-content: center;flex-wrap: wrap;margin-top: 60px}.ly_about_24 .a_right_box .item{width: 28%;margin:0 8px 12px;text-align: center}.ly_about_24 .a_right_box .item .img_box{width: 84px;margin: 0 auto}.ly_about_24 .a_right_box .item .r_title{margin-top: 35px}.ly_about_24 .a_right_box .item .r_content{margin-top: 15px;line-height: 1.375}@media screen and (max-width: 1200px){.ly_about_24 .a_right_box{margin-top: 30px}.ly_about_24 .a_left_box .l_button{margin-top: 30px}}@media screen and (max-width: 1000px){.ly_about_24 .a_left_box .l_content{margin-top: 12px}.ly_about_24 .about_box .a_right_box,    .ly_about_24 .about_box .a_left_box{width: 100%}}