@media screen and (max-width: 1000px) {
    .ly_news_5 .section .txt_box {margin-bottom: 15px;}
    .ly_news_5 .section .news_box {margin-top: 15px;}
    .ly_news_5 .section .item_box .info_box .i_title {margin-top: 12px;}
    .ly_news_5 .section .item_box .info_box .i_date {margin-top: 12px;}
    .ly_news_5 .section .item_box .info_box .i_content {margin-top: 12px;}
    .ly_news_5 .section .item_box .info_box .i_botton {margin-top: 15px;}
    .ly_news_5 .section .news_box .srcoll_list .srcoll_btn {left: 6%;}
    .ly_news_5 .section .item_box .info_box .i_botton,
    .ly_news_5 .section .item_box .info_box .i_date {font-size: 12px;}
    .ly_news_5 .section .news_box {padding-bottom: 50px;}
}