.ly_poster_56{overflow: hidden}.ly_poster_56 .middle_advantage_box{position: relative}.ly_poster_56 .middle_advantage_txt{position: absolute;z-index: 3;max-width: 90%;box-sizing: border-box;padding: 60px}.ly_poster_56 .middle_advantage_txt .middle_advantage_title{line-height: 1.1;width: 100%;display: block}.ly_poster_56 .middle_advantage_txt .middle_advantage_sub_title{line-height: 1.1;width: 100%;display: block}@media screen and (max-width:750px){.ly_poster_56 .middle_advantage_title{margin-bottom:10px}}
@media (max-width:1000px) and (min-width:751px){.ly_poster_56 .middle_advantage_title{margin-bottom:20px}}
@media screen and (min-width:1001px){.ly_poster_56 .middle_advantage_title{margin-bottom:15px}}
@media screen and (max-width:415px){.middle_advantage_box img{margin: 20px 0 10px 0}}
.ly_poster_56 .ly_mask{position: relative}.ly_poster_56 .ly_mask::before{content:'';position:absolute;width:100%;height:100%;top:0px;right:0px;opacity:0;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s;z-index: 1;cursor: pointer;}.ly_poster_56 .ly_mask::after{content:'';position:absolute;width:100%;height:100%;top:0px;right:0px;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s;z-index: 1;cursor: pointer;}@media  screen and (min-width:1000px){.ly_poster_56 .ly_mask:hover::before{opacity: 1}}
@media screen and (max-width:1000px){.ly_poster_56 .middle_advantage_txt{padding: 12px}}