.video_pc {width: 100%;height: 583px;}@media (max-width:767px) {.video_pc {height: 56vw; } B站三连直达:https://www.bilibili.com/video/BV1eu411B7bW 新的漫步者HECATE G4 S雷霆版游戏耳机,新增场 ...