.characteristic2-list{display:flex;margin:0 .24rem;align-items:center;justify-content:center;flex-wrap:wrap}.characteristic2-list .characteristic2-item{margin:0 auto;margin-top:.24rem;margin-left:0;display:flex;justify-content:center;align-items:center}.characteristic2-list .characteristic2-item .characteristic2-img{width:.72rem;height:.72rem;margin-right:.16rem}.characteristic2-list .characteristic2-item .characteristic2-item-title{font-size:.14rem;font-weight:700;color:#333;line-height:.24rem;margin-bottom:.08rem}.characteristic2-list .characteristic2-item .characteristic2-introduce{font-size:.12rem;font-weight:400;color:#666;line-height:.2rem}#pc{display:none}