.about-rochu[data-v-3ef75dfe]{position:relative;top:1.333rem;width:100%;.one{height:13.447rem;background-image:url(../../static/img/one.2742fa0a.png)}.one,.two{position:relative;top:0;width:100%;background-size:100% 100%}.two{height:8.907rem;background-image:url(../../static/img/two.afdce2d4.png)}.three{height:8.44rem;background-image:url(../../static/img/three.dc641e62.png)}.four,.three{position:relative;top:0;width:100%;background-size:100% 100%}.four{height:6.867rem;background-image:url(../../static/img/four.f04ce23e.png)}}