figure.team-blue:hover img{ opacity: 0; -webkit-transform: translate3d(0,0,0); transform: translate3d(0,0,0); }
加translate3d(0,0,0)应该是要开启硬件加速（hack技巧），消失的生效代码应该就是opacity: 0;那句。
opacity: 0;
Using -webkit-transform: translate3d(0,0,0); will kick the GPU into action for the CSS transitions, making them smoother (higher FPS).大概是说使用硬件加速
![[Web-Frontend] Node.js-Schnellstart](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
加translate3d(0,0,0)应该是要开启硬件加速（hack技巧），消失的生效代码应该就是
opacity: 0;那句。Using -webkit-transform: translate3d(0,0,0); will kick the GPU into action for the CSS transitions, making them smoother (higher FPS).大概是说使用硬件加速