@import url("common.css");
.list_bt { position: relative; padding-left: 30px; }
.list_bt em { position: absolute; left: 0; font-size: 20px; top: 3px; color: #2191f0; }
.ms_rwap p { line-height: 30px;    margin-left: 30px; }
.list_hot .pic_lb3 { margin-bottom: 30px; }
/*左侧*/
.con_l { width: 814px; padding:0 30px 30px 30px; background: #fff; border-radius: 10px; }
.con_l .pic_lb1 { *width: 34%; *margin-right: 3% }
.con_l .lb_4 { float: left; width: 260px; margin-bottom: 10px; padding-right: 80px; }
.con_l .lb_4 time { position: absolute; right: 0; font-size: 12px; color:#999; }
.con_l .lb_4:nth-child(2n+1) { float: right; }
.con_l .lb_5 { float: left; width: 365px; margin-bottom: 15px; }
.con_l .lb_5:nth-child(2n+1) { float: right; } 
.list_itme2 { position: relative; line-height: 40px; min-height:40px; margin-bottom: 10px; padding: 0 100px 0 20px; }
.list_itme2:after{ content:""; display: block; position: absolute; border-bottom: 1px dashed #cbd9d9; width: 86%; top: 20px; z-index: 0; }
.list_itme2:before { content:""; display: block; position: absolute; left: 0; width: 6px; height: 6px; background-color: #cbd9d9; border-radius: 10px; z-index: 2; top: 18px; }
.list_itme2 .itme_bt { font-size: 16px; background-color: #fff; padding-right: 20px; position: absolute; z-index: 1; }
.list_itme2 .itme_bt:hover { padding-left: 5px;  }
.list_itme2 time { position: absolute; right: 0; background-color: #fff; color: #999; padding-left: 10px; }
.list_itme2:nth-child(5n) { margin-bottom: 50px; }
/*标签*/
.list_tag { border: 1px solid #dee6e6; position: relative; border-radius: 10px; overflow: hidden; }
.tag_bt { position: absolute; top: 0; bottom: 0; background-color: #36ad9e; width: 20px; color: #fff; border-radius: 10px; padding: 10px 15px; text-align: center; font-size: 16px; }
.tag_rwap { padding: 15px 15px 5px 65px; }
.tag_a { border: 1px solid #dee6e6; line-height: 28px; border-radius: 10px; display: block; float: left; padding: 0 10px; margin: 0 10px 10px 0; }
.tag_a:hover { background-color: #36ad9e; color: #fff; border-color: #36ad9e; }
.logo img {
    margin-top: 0px;
    width: 254px;
}
/* PPT grid list */
.ppt_grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;list-style:none;padding:0;margin:20px 0;}
.ppt_grid .ppt_item{background:#fff;border:1px solid #e8e8e8;border-radius:8px;overflow:hidden;transition:box-shadow .3s;}
.ppt_grid .ppt_item:hover{box-shadow:0 6px 18px rgba(0,0,0,.12);}
.ppt_grid .ppt_pic{display:block;width:100%;height:0;padding-bottom:75%;position:relative;overflow:hidden;background:#f5f5f5;}
.ppt_grid .ppt_pic img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;display:block;}
.ppt_grid .ppt_tit{display:block;padding:10px 10px;font-size:14px;color:#333;line-height:1.4;height:40px;overflow:hidden;text-align:center;}
.ppt_grid .ppt_tit:hover{color:#2191f0;}

/* list template image size control */
.list_hot .pic_lb3{position:relative;padding-left:165px;min-height:100px;}
.list_hot .pic_lb3 .lb_img{position:absolute;left:0;top:0;width:150px;height:100px;overflow:hidden;}
.list_hot .pic_lb3 .lb_img img{width:150px;height:100px;object-fit:cover;border-radius:4px;}
.list_hot .pic_lb3 .lb_bt{display:block;line-height:24px;font-size:14px;}
.list_hot .pic_lb3 p{line-height:20px;font-size:12px;color:#999;margin-top:6px;}
.list_hot .pic_lb4 .lb_img{display:block;width:120px;height:80px;overflow:hidden;}
.list_hot .pic_lb4 .lb_img img{width:120px;height:80px;object-fit:cover;border-radius:4px;}
/* grid card smaller */
.ppt_grid .ppt_pic{padding-bottom:62%;}
.ppt_grid .ppt_tit{height:32px;font-size:13px;line-height:32px;padding:0 6px;}