.ly_about_30{}.ly_about_30 .s_box{position: relative;overflow: hidden;display: flex;align-items: center;justify-content: space-between;flex-wrap: wrap}.ly_about_30 .l_box{width: 46.13%}.ly_about_30 .r_box{width: 49.5%}.ly_about_30 .l_box .img_box{border-radius: 10px;overflow: hidden;position: relative}.ly_about_30 .l_box .img_box .play{width: 100px;height: 100px;border-radius: 100%;position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);background-color: #fff}.ly_about_30 .l_box .img_box .play:after{content:'';display: inline-block;width:0;height:0;border-width:23px 0 23px 40px;border-style:solid;border-color:transparent transparent transparent #999999;position: absolute;top: 50%;left: 57%;transform: translate(-50%, -50%)}.ly_about_30 .r_box .info_box .i_title{padding-top: 24px}.ly_about_30 .r_box .info_box .i_content{padding-top: 15px;line-height: 2.286}.ly_about_30 .r_box .info_box .button{margin-top: 30px}.ly_about_30 .r_box .info_box .button a{display: inline-block;text-decoration: none;overflow: hidden}@media screen and (max-width: 1000px){.ly_about_30 .l_box,    .ly_about_30 .r_box{width: 100%}.ly_about_30 .r_box{margin-top: 25px}.ly_about_30 .l_box .img_box{border-radius: 5px}.ly_about_30 .r_box .info_box{padding-right: 10px}.ly_about_30 .r_box .info_box .i_title{padding-top: 6px}.ly_about_30 .r_box .info_box .i_content{padding-top: 10px;line-height: 1.6595}.ly_about_30 .r_box .info_box .button{margin-top: 26px}}