.company2::before {background-image: url(/uploads/37771/banner/202602280319106c718.jpg);}
.company3 .top .list li .num {font-size: 24px;}
.company3 .top .list li .icon img{width:56px;transition:all .3s ease;aspect-ratio:1;object-fit:contain}
.company3 .top .list li:hover .icon img{filter:brightness(0) invert(1)}
@media (min-width:1025px) {.company3 .top .list li{width:15%}
.company3 .top .list li .icon em{font-size: 56px;}
}
@media (max-width:540px){.company3 .top .list li .icon img{width:40px}}
.home-tip span:not(.active){color:var(--color)}
.home-tip span.active{color:#fff}
.home-tip span::before{background:linear-gradient(0deg,var(--color) 0,#eee 100%)}