.ly_poster_279{position: relative;overflow: hidden}.ly_poster_279 .pic_box{position: relative}.ly_poster_279 .pic_box:before{content:'';width: 100%;height: 100%;position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);z-index: 1;pointer-events: none}.ly_poster_279 .info_box{width: 32%;position: absolute;z-index: 2}.ly_poster_279 .info_box .box_subtitle{margin-bottom: 15px}.ly_poster_279 .info_box .box_title{margin-bottom: 15px;line-height: 1.2}.ly_poster_279 .info_box .box_content{line-height: 1.8}.ly_poster_279 .info_box .box_button{margin-top: 45px}.ly_poster_279 .info_box .box_button a{display: inline-block;text-decoration: none;box-sizing: border-box}.ly_poster_279 .icon_box .icon_item{position: absolute;z-index: 2}.ly_poster_279 .icon_box .icon_item.i_1{top:5.8%;left: 10.5%}.ly_poster_279 .icon_box .icon_item.i_2{top:15%;left: 1.8%}.ly_poster_279 .icon_box .icon_item.i_3{bottom: 12.5%;left: 7.2%}.ly_poster_279 .icon_box .icon_item.i_4{top:3.8%;right: 1.6%}.ly_poster_279 .icon_box .icon_item.i_5{top:23.5%;right: 3%}.ly_poster_279 .icon_box .icon_item.i_6{bottom: 25.8%;right: 2.8%}@media screen and (max-width: 1440px){.ly_poster_279 .icon_box .icon_item{transform: scale(0.8)}}
@media screen and (max-width: 1000px){.ly_poster_279 .info_box{width: 80%}.ly_poster_279 .info_box .box_content{line-height: 1.5}.ly_poster_279 .info_box .box_title,
    .ly_poster_279 .info_box .box_subtitle,
    .ly_poster_279 .info_box .box_button{margin-top: 12px}.ly_poster_279 .info_box .box_title{margin-bottom: 5px}.ly_poster_279 .icon_box .icon_item{transform: scale(0.3)}.ly_poster_279 .icon_box .icon_item.i_1{bottom:36%;left: 2%;top: auto}.ly_poster_279 .icon_box .icon_item.i_2{bottom:19%;left: -15.2%;top: auto}.ly_poster_279 .icon_box .icon_item.i_3{bottom: 2%;left: 1%}.ly_poster_279 .icon_box .icon_item.i_4{bottom:46%;right: -12%;top: auto}.ly_poster_279 .icon_box .icon_item.i_5{bottom:42%;right: -4%;top: auto}.ly_poster_279 .icon_box .icon_item.i_6{bottom: 28.8%;right: -1%}}
@keyframes top_to_down{0%{transform: translateY(-25px);-webkit-transform: translateY(-25px)}100%{transform: translateY(0);-webkit-transform: translateY(0)}}
@keyframes down_to_top{0%{transform: translateY(0);-webkit-transform: translateY(0)}100%{transform: translateY(-25px);-webkit-transform: translateY(-25px)}}