@charset "utf-8"; 
@media (min-width:769px){.procate-list .procate-item:nth-child(4n){margin-right:0;}
.procate-list .procate-item:nth-child(n + 5){margin-top:3%;}}
.procate-list .procate-item .procate-img{position:relative;height:0;padding-bottom:100%;}
.procate-list .procate-item .procate-img img{max-height:inherit;position:absolute;top:0;left:0;height:100%;object-fit:contain}
.home-choose{background:#fff;padding:0;}
.home-choose .home-title,.home-choose .homechoose-text,.home-choose .homechoose-content .homechoose-item .title{color:var(--fontcolor)}
.home-choose .homechoose-content .homechoose-item::after{background:#fff;}
@media (min-width:1025px){body.index header:not(.is-active) .head-info .head-logo a img{display:none;}
.head-info .nav-ul>li a{font-weight:var(--fontbold7);font-size:var(--fontsize20)}}
.home-contact{position: relative;z-index: 1;}
.home-contact:after{ position: absolute;width: 100%;background: #0000006e;height: 100%;content:'';top: 0;left: 0;z-index: -1;}
.home-contact .home-title{font-size:40px}
.home-contact .des{font-size:50px}
@media (max-width:768px){.home-contact .home-title{font-size:20px}
.home-contact .des{font-size:30px}}
@media (min-width:1025px){body.index header:not(.is-active) .head-info{background: transparent;}
body.index header:not(.is-active) .head-info .head-nav{background:  #00000052;height:auto;}}