.ly_poster_50 .top_title{text-align: center}.ly_poster_50 .top_title .t_content{line-height: 1.5;margin-top: 20px}.ly_poster_50 .item_container{margin-top: 60px}.ly_poster_50 .item_container .item_box{position: relative;display:flex;justify-content: space-between;align-items: stretch;align-content: center;margin-bottom: 20px}.ly_poster_50 .item_container .item_box .img_box{width: calc(100% / 2 - 10px);overflow: hidden}.ly_poster_50 .item_container .item_box .content_box{display: inline-flex;align-content: center;flex-wrap: wrap;width: calc(100% / 2 - 10px);padding:0 6%;box-sizing: border-box;overflow: hidden}.ly_poster_50 .item_container .item_box .content_box .c_title,.ly_poster_50 .item_container .item_box .content_box .c_content{width: 100%}.ly_poster_50 .item_container .item_box .content_box .box_icon{display: inline-block;margin-top: 22px}.ly_poster_50 a:hover{text-decoration: none}.ly_poster_50 .item_container .item_box:nth-child(2n) .img_box{order:2}.ly_poster_50 .item_container .item_box:nth-child(2n) .content_box{order:1}@media screen and (max-width: 1000px){.ly_poster_50 .item_container{margin-top: 30px;flex-wrap: wrap}.ly_poster_50 .item_container .item_box .content_box .box_icon{padding:10px 22px;margin-top: 12px}.ly_poster_50 .item_container .item_box{flex-wrap: wrap}.ly_poster_50 .item_container .item_box .img_box{width: 100%;margin-bottom: 10px}.ly_poster_50 .item_container .item_box .content_box{width: 100%;padding:30px 5%}    .ly_poster_50 .item_container .item_box:nth-child(2n) .img_box{order:1}    .ly_poster_50 .item_container .item_box:nth-child(2n) .content_box{order:2}}