a.topic-link { margin: 10px auto; display: block; width: 600px; } .topic-box { width: 600px; height: 75px; background: url('//tu.duoduocdn.com/uploads/day_160627/201606271101388748.png') repeat-x; margin: 0 auto; position: relative; } .topic-thumb { position: absolute; left: 5px; top: 3px; height: 69px; width: 92px; background: url('//tu.duoduocdn.com/uploads/day_250611/zt_6231749628687.png') no-repeat; background-size: 100% 100%; } .topic-angular{ position: absolute; right:0; top:0; width:46px; height:42px; background:url('//tu.duoduocdn.com/uploads/day_160627/201606271101463680.png') no-repeat; } .topic-box b { position: absolute; left: 105px; right: 15px; color: white; line-height: 75px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } 2025年NBA选秀大会