.home-service-guanxiang{padding-bottom:90px;}
.home-service-guanxiang h3{font-size:42px;line-height:1;color:#0b2c3d;font-weight:700;text-align:center;}

.home-service-guanxiang ul{margin-top:40px;display:flex;justify-content:space-between;}
.home-service-guanxiang ul li{width:31%;position:relative;padding-bottom:40px;text-align:center;border-bottom:2px solid #d1daeb;}
.home-service-guanxiang ul li::after {content:' ';position:absolute;z-index:2;bottom:-2px;left:50%;width:100%;height:2px;transform:translate(-50%);}
.home-service-guanxiang ul li .txt{margin:30px 0 0;}
.home-service-guanxiang ul li h5{font-size:22px;color:#0b2c3d;font-weight:600;}
.home-service-guanxiang ul li p{margin-top:20px;font-size:16px;color:#333;line-height:28px;text-align: left;}

.home-service-guanxiang .main-href{margin-top:50px;text-align:center;}
.home-service-guanxiang .main-href a {display:inline-block;padding:15px 60px;background:var(--color-primary);color:#fff;font-size:16px;cursor:pointer;}
.home-service-guanxiang .main-href a:hover{background:#2054b5;text-decoration:none;}

.home-service-guanxiang ul li:hover::after {animation:ad_width .5s linear forwards;background:#FC6619;}

@keyframes ad_width {
from {width:0}
to {width:100%;}
}


@media screen and (max-width:1550px){
.home-service-guanxiang{padding-bottom:80px;}
.home-service-guanxiang h3{font-size:39px;}
}

@media screen and (max-width:1441px) {
.home-service-guanxiang{padding-bottom:75px;}
.home-service-guanxiang h3{font-size:38px;}
.home-service-guanxiang ul li p{font-size:15px;line-height:26px;}
}

@media screen and (max-width:1367px) {
.home-service-guanxiang{padding-bottom:70px;}
.home-service-guanxiang h3{font-size:36px;}
}

@media screen and (max-width:1281px){
.home-service-guanxiang{padding-bottom:60px;}
.home-service-guanxiang h3{font-size:34px;}
}

@media screen and (max-width:1171px){
.home-service-guanxiang h3{font-size:32px;}
}

@media screen and (max-width:992px){
.home-service-guanxiang h3{font-size:31px;}
.home-service-guanxiang ul{margin-top:30px;display:block;}
.home-service-guanxiang ul li{width:100%;padding:15px 0;display:flex;align-items:center;text-align:left;}
.home-service-guanxiang ul li .ico{width:25%;}
.home-service-guanxiang ul li .txt{flex:1;margin:0 0 0 30px;overflow:hidden;}
}

@media screen and (max-width:768px){
.home-service-guanxiang{padding-bottom:30px;}
.home-service-guanxiang h3{font-size:28px;}
.home-service-guanxiang ul li h5{font-size:20px;}
.home-service-guanxiang ul li p{line-height:24px;margin-top:15px;}
}

@media screen and (max-width:576px) {
.home-service-guanxiang h3{font-size:26px;}
.home-service-guanxiang ul li{display:block;}
.home-service-guanxiang ul li .ico{margin:0 auto;}
.home-service-guanxiang ul li .txt{margin:20px 0 0;}
.home-service-guanxiang ul li h5{font-size:18px;text-align:center;}
}

@media screen and (max-width:480px) {
.home-service-guanxiang h3{font-size:24px;}
}	


@media screen and (max-width:420px) {
.home-service-guanxiang h3{font-size:22px;}
}