.kche-t178 .kche-t178-item{border-bottom: none;padding: 3% 4%;border: 1px solid #ebebeb;margin-bottom: 2%;position: relative;}
.kche-t178 .kche-t178-item-tit{color: var(--color);}
.kche-t178 .kche-t178-item-into{display:none;}
.kche-t178 .kche-t178-item::before{content:'';position: absolute;width: 1px;height: 100px;background: #bcbcbc;top: 28%;left:18%;}
.kche-t178 .kche-t178-item .kche-t178-tit-box{width:15%;}
@media(max-width:768px){.kche-t178 .kche-t178-item .kche-t178-tit-box{width:100%;}.kche-t178 .kche-t178-item::before{display:none;}}
.contact-neinfo{position: relative;padding: 3% 0;}
.contact-neinfo::before{content:'';position: absolute;width:1920px;top: 0px;left: -180px;height: 100%;background: #1a3e5f;z-index: -1;}
.contact-neinfo .netit{font-size: 25px;color: #fff;font-weight: normal;}
.contact-neinfo .netxt{font-size: 15px;color: #fff;}
.contact-us{overflow: hidden;}